T R A N S IS T O R IZ E D IN V E R T E R F R - S 5 0 0 IN S T R U C T IO N M A N U A L (D e ta ile d ) W IR IN G C hapter 1 F U N C T IO N S C hapter 2 P R O T E C T IV E F U N C T IO N S C hapter 3 S P E C IF IC A T IO N S C hapter 4 H E A D O F F IC E :M IT S U B IS H I D E N K I B L D G M A R U N O U C H I T O K Y O 1 0 0 -8 3 1 0 P r in te d in J a p a n
Thank you for choosing this Mitsubishi Transistorized inverter. This instruction manual (detailed) provides instructions for advanced use of the FR-S500 series inverters. Incorrect handling might cause an unexpected fault. Before using the inverter, always read this instruction manual and the instruction manual (basic) [IB-0600026] packed with the product carefully to use the equipment to its optimum. This instruction manual uses the International System of Units (SI).
2. Fire Prevention CAUTION Mount the inverter to incombustible material. Mounting it to or near combustible material can cause a fire. If the inverter has become faulty, switch off the inverter power. A continuous flow of large current could cause a fire. Do not connect a resistor directly to the DC terminals P(+), N(−). This could cause a fire. 3. Injury Prevention CAUTION Apply only the voltage specified in the instruction manual to each terminal to prevent damage etc.
(2) Wiring CAUTION Do not fit capacitive equipment such as power factor correction capacitor, radio noise filter or surge suppressor to the output of the inverter. The connection orientation of the output cables U, V, W to the motor will affect the direction of rotation of the motor. (3) Trial run CAUTION Check all parameters, and ensure that the machine will not be damaged by a sudden start-up. When the load GD2 is small (at the motor GD2 or smaller) for 400V from 1.5K to 3.
(6) Maintenance, inspection and parts replacement CAUTION Do not carry out a megger (insulation resistance) test on the control circuit of the inverter. (7) Disposing of the inverter CAUTION Treat as industrial waste. (8) General instructions Many of the diagrams and drawings in this instruction manual show the inverter without a cover, or partially open. Never operate the inverter like this. Always replace the cover and follow this instruction manual when operating the inverter.
CONTENTS 1 1.1 Japanese Version.....................................................................................2 1.1.1 Terminal connection diagram .................................................................... 2 1.1.2 Layout and wiring of main circuit terminals............................................... 3 1.2 North America Version .............................................................................4 1.2.1 Terminal connection diagram .................................................
1.8.3 Current input selection "AU signal": Setting "4"...................................... 38 1.8.4 Start self-holding selection (STOP signal): Setting "5"........................... 38 1.8.5 Output shut-off (MRS signal): Setting "6"................................................ 39 1.8.6 External thermal relay input: Setting "7".................................................. 39 1.8.7 Jog operation (JOG signal): Setting "9" .................................................. 40 1.8.
III Contents 2.6.2 Setting dial function selection ......................................................... 83 2.6.3 Monitoring reference .............................................................. 84 2.7 Restart Operation Parameters ...............................................................84 2.7.1 Restart setting ......................................................................... 84 2.8 Additional Function Parameters .............................................................86 ........
3. PROTECTIVE FUNCTIONS 136 3.1 Errors (Alarms) .....................................................................................137 3.1.1 Error (alarm) definitions.......................................................................... 137 3.1.2 To know the operating status at the occurrence of alarm (Only when FR-PU04 is used)............................................................... 145 3.1.3 Correspondence between digital and actual characters...................... 145 3.1.
1. WIRING This chapter explains the basic "wiring" for use of this product. Always read the instructions before use. For description of "installation", refer to the instruction manual (basic). 1.1 Japanese Version ......................................................2 1.2 North America Version...............................................4 1.3 European Version ......................................................7 1.4 Description of I/O Terminal specification ....................9 1.
1.1 Japanese Version 1.1.1 Terminal connection diagram FR-S520-0.1K to 3.7K (-R) (-C) FR-S540-0.4K to 3.7K (-R) NFB MC 3-phase AC power supply External transistor common 24VDC power supply Contact input common (source) Inverter PC P N Forward rotation start STF *6 *6 *6 Reverse rotation start STR *5 High RH *5 Multi-speed selection Middle RM *5 Low RL *5 Jumper: Remove this jumper when FR-BEL is connected.
CAUTION To prevent a malfunction due to noise, keep the signal cables more than 10cm (3.94inches) away from the power cables. FR-S520S-0.1K to 1.5K (-R) (-C) FR-S510W-0.1K to 0.75K (-R) NFB MC Motor U V W R S Power supply IM Earth (Ground) REMARKS • To ensure safety, connect the power input to the inverter via a magnetic contactor and earth leakage circuit breaker or no-fuse breaker, and use the magnetic contactor to switch power on-off. • The output is three-phase 200V. 1.1.
1.2 North America Version 1.2.1 Terminal connection diagram FR-S520-0.1K to 3.7K-NA FR-S540-0.4K to 3.7K-NA (R) Inverter NFB MC External transistor common 24VDC power supply Contact input common (source) Motor U V W R S T 3-phase AC power supply IM Earth (Ground) P1 PC Power factor improving DC reactor (FR-BEL: Option) Take care not to short terminals PC-SD.
NOTE To prevent a malfunction due to noise, keep the signal cables more than 10cm (3.94inches) away from the power cables. FR-S510W-0.1K to 0.75K-NA NFB MC R S Power supply Motor U V W IM Earth (Ground) REMARKS • To ensure safety, connect the power input to the inverter via a magnetic contactor and earth leakage circuit breaker or no-fuse breaker, and use the magnetic contactor to switch power on-off. • The output is three-phase 200V. 1.2.2 Layout and wiring of main circuit terminals FR-S520-0.1K, 0.
Reduce the output current. FR-S520- K-NA inverter Rated output current (A) Power supply capacity (kVA) AC input current (A) 0.1 0.4 0.4 1.1 0.2 0.8 0.8 2.4 0.4 1.5 1.5 4.5 0.75 2.5 2.5 6.4 1.5 4.0 4.5 11.2 2.2 5.0 5.5 12.9 3.7 7.0 9.0 17.4 Set m9 (Pr. 637) "current detection filter". Setting "801" in the manufacturer setting parameter C8 enables you to set the m9 parameter.
1.3 European Version 1.3.1 Terminal connection diagram FR-S540-0.4K to 3.7K-EC(R) Inverter NFB MC L1 L2 L3 3-phase AC power supply Control input signals (No voltage input allowed) IM Earth (Ground) P1 Power factor improving DC reactor (FR-BEL: Option) Contact input common PC Forward rotation start STF Jumper: Remove this jumper when FR-BEL is connected.
FR-S520S-0.2K to 1.5K-EC (R) NFB MC Motor U V W L1 N Power supply IM Earth (Ground) REMARKS • To ensure safety, connect the power input to the inverter via a magnetic contactor and earth leakage circuit breaker or no-fuse breaker, and use the magnetic contactor to switch power on-off. • The output is three-phase 200V. NOTE • To prevent a malfunction due to noise, keep the signal cables more than 10cm (3.94inches) away from the power cables. 1.3.
1.4 Description of I/O Terminal Specifications 1.4.1 Main circuit Symbol R, S, T * U, V, W N<-> P<+>, P1 Terminal Name Description AC power input Connect to the commercial power supply. Inverter output DC voltage common Power factor improving DC reactor connection Connect a three-phase squirrel-cage motor. DC voltage common terminal. Not isolated from the power supply and inverter output.
Common terminal for the frequency setting signals (terminals 2, 4) and indicator connection (terminal AM). Isolated from terminals SD and SE. Do not earth. Alarm output Change-over contact output indicating that the output has been stopped by the inverter's protective function activated. 230V 0.3A AC, 30V 0.3A DC. Alarm: discontinuity across B-C (continuity across A-C), normal: continuity across B-C (discontinuity across A-C).
1.5 How to Use the Main Circuit Terminals 1.5.1 Cables, wiring lengths, crimping terminals, etc. The following selection example assumes the wiring length of 20m (65.62feet). 1) FR-S520-0.1K to 3.7K (-R) (-C) FR-S520-0.1K to 3.7K-NA Applicable Terminal Tightening Screw Inverter Torque Size Model Nm FR-S520-0.1K to 0.75K FR-S5201.5K, 2.2K FR-S520-3.7K PVC Insulated Cables AWG mm2 mm2 R, S, T U, V, W R, S, T U, V, W R, S, T U, V, W R, S, T U, V, W Cables Crimping Terminals M3.5 1.2 2-3.5 2-3.
Wiring length 100m (328.08feet) maximum. (50m (164.04feet) maximum for the FR-S540-0.4K.) CAUTION • When the wiring length of the 0.1K or 0.2K is 30m (98.43feet) or more, use the carrier frequency to 1kHz. • Use the carrier frequency of 1kHz when the wiring length of the FR-S540-0.4K, 0.75K is 30m (98.43feet) or more. • The wiring length should be 30m (98.43feet) maximum when automatic torque boost is selected in Pr. 98 "automatic torque boost selection (motor capacity)". (Refer to page 109) 1.5.
1.5.3 Peripheral devices (1) Selection of peripheral devices Check the capacity of the motor applicable to the inverter you purchased. Appropriate peripheral devices must be selected according to the capacity. Refer to the following list and prepare appropriate peripheral devices: 1) FR-S520-0.1K to 3.7K (-R) (-C) FR-S520-0.1K to 3.7K-NA Motor Output (kW (HP)) 0.1 (1/8) 0.2 (1/4) 0.4 (1/2) 0.75 (1) 1.5 (2) 2.2 (3) 3.7 (5) Inverter Model FR-S5200.1K FR-S5200.2K FR-S5200.4K FR-S5200.75K FR-S5201.
3) FR-S520S-0.1K to 1.5K (-R) FR-S520S-0.2K to 1.5K-EC (R) Motor Output (kW (HP)) 0.1 (1/8) 0.2 (1/4) 0.4 (1/2) 0.75 (1) 1.5 (2) Inverter Model FR-S520S0.1K FR-S520S0.2K FR-S520S0.4K FR-S520S0.75K FR-S520S1.5K Rated current of Circuit Breaker (Refer to page 15) (*1) Power Power Cables (mm2) Factor Factor Magnetic (*2) Contactor Improving Improving AC Reactor DC Reactor (MC) R, S (Refer to (Refer to (Refer to U, V, W page 17) page 18) page 18) (*3) (*3) 30AF/5A S-N10 FR-BAL-0.4K FR-BEL-0.
1.5.4 Leakage current and installation of earth leakage circuit breaker Due to static capacitances existing in the inverter I/O wiring and motor, leakage currents flow through them. Since their values depend on the static capacitances, carrier frequency, etc., take the following counter measures. (1) To-ground leakage currents Leakage currents may flow not only into the inverter's own line but also into the other line through the ground cable, etc.
(3) Selecting the rated sensitivity current for the earth leakage circuit breaker 2mm2 ×5m (16.
1.5.5 Power-off and magnetic contactor (MC) CAUTION Do not use the inverter power supply side magnetic contactor to start or stop the inverter. As shown on the right, always use the start signal (ON or OFF across terminals STF or STR-SD) to make a start or stop.
1.5.6 Regarding the installation of the power factor improving reactor NFB Power supply FR-BAL R X S Y T Z Power supply equipment capacity (kVA) When the inverter is installed near a large-capacity power transformer (500kVA or more at the wiring length of 10m (32.81feet) or less) or the power capacitor is to be switched, an excessive peak current will flow in the power supply input circuit, damaging the converter circuit.
Noise reduction examples Install filter Control box FR-BLF FR-BSF01 Reduce carrier frequency. Install filter on inverter's input side. FR-BLF FR-BSF01 on inverter's output side. Inverter power supply Install filter FR-BIF on inverter's input side. Separate inverter and power line more than 30cm (3.94inches) (at least 10cm (11.81inches)) from sensor circuit.
1.5.9 Regarding power harmonics The inverter may generate power harmonics from its converter circuit to affect the power generator, power capacitor etc. Power harmonics are different from noise and leakage currents in source, frequency band and transmission path. Take the following counter measure suppression techniques.
2) "Harmonic suppression guideline for specific consumers" This guideline sets forth the maximum values of harmonic currents outgoing from a high-voltage or specially high-voltage consumer who will install, add or renew harmonic generating equipment. If any of the maximum values is exceeded, this guideline requires that consumer to take certain suppression measures. Table 1 Maximum Values of Outgoing Harmonic Currents per 1kW Contract Power Received Power Voltage 5th 7th 11th 13th 17th 19th 23rd 6.
Table 2 Conversion Factors for FR-S500 Series Class 3 3-phase bridge (Capacitorsmoothed) Circuit Type Without reactor With reactor (AC side) With reactor (DC side) With reactors (AC, DC sides) Conversion Factor (Ki) K31 = 3.4 K32 = 1.8 K33 = 1.8 K34 = 1.4 Table 3 Equivalent Capacity Limits Received Power Voltage 6.
Table 5 Rated Capacities and Outgoing Harmonic Currents for Inverter Drive Applied Motor (kW) 0.4 0.75 1.5 2.2 3.7 Rated Current [A] 400V 0.81 1.37 2.75 3.96 6.50 6.6kV Fundamental Wave Current Converted from 6.6kV Equivalent of Rated (No reactor, 100% operation ratio) Fundamental Capacity Wave Current (kVA) 5th 7th 11th 13th 17th 19th 23rd 25th (mA) 49 0.57 31.85 20.09 4.165 3.773 2.107 1.519 1.274 0.882 83 0.97 53.95 34.03 7.055 6.391 3.569 2.573 2.158 1.494 167 1.95 108.6 68.47 14.20 12.86 7.181 5.
1.6 How to Use the Control Circuit Terminals 1.6.1 Terminal block layout In the control circuit of the inverter, the terminals are arranged as shown below: Terminal arrangement of control circuit PC SE RUN 10 A B C 2 5 SD SD STF STR RL RM RH Terminal screw size: M3 4 FM Japanese version NA, EC version Terminal screw size: M2 REMARKS For the cable size, wiring length, etc., refer to the instruction manual (basic). 1.6.
1.6.3 Changing the control logic The input signals are set to sink logic for the Japanese and NA version, and to source logic for the EC version. To change the control logic, the connector under the setting dial must be moved to the other position. Change the connector position using tweezers, a pair of longnose pliers etc. Change the connector position before switching power on. NA and Japanese version EC version CAUTION • Make sure that the front cover is installed securely.
1) Sink logic type In this logic, a signal switches on when a current flows out of the corresponding signal input terminal. Terminal SD is common to the contact input signals. Terminal SE is common to the open collector output signals. Current STF R A current flows out of the corresponding Inverter signal RUN RUN STR AX40 1 R R R SE SD 9 24VDC Connecting a positive external power supply for transistor output to terminal PC prevents a malfunction caused by a undesirable current.
2) Source logic type In this logic, a signal switches on when a current flows into the corresponding signal input terminal. Terminal PC is common to the contact input signals. For the open collector output signals, terminal SE is a positive external power supply terminal.
1.7 Input Terminals 1.7.1 Run (start) and stop (STF, STR, STOP) To start and stop the motor, first switch on the input power supply of the inverter (switch on the magnetic contactor, if any, in the input circuit during preparation for operation), then start the motor with the forward or reverse rotation start signal. (1) Two-wire type connection (STF, STR) Output frequency NFB A two-wire type connection is shown on Power the right.
(2) Three-wire type connection (STF, STR, STOP) Output frequency NFB A three-wire type connection is shown on the right. Assign the start self-holding Power R,S,T supply Forward signal (STOP) to any of the input Inverter rotation start terminals. To make a reverse rotation Stop STF start, set Pr. 63 to "- - -" (factory setting). 1) Short the signal STOP-SD to enable STR (Pr.63= "- - -" ) the start self-holding function.
Output frequency DC injection brake enabled Starting frequency Pr.13 (*1) 0.5Hz DC injection brake disabled DC injection brake not operated DC injection brake operation frequency Pr. 10 3Hz 0.5Hz 0.5Hz ON Coasted to a stop 0.5s 0.5s Start signal terminal Across STF-SD Across STR-SD (*4) 3Hz DC injection DC injection brake operation brake operation time Pr. 11 ON time Pr.
1.7.2 Connection of frequency setting potentiometer and output frequency meter (10, 2, 5, 4, AU) Output frequencies (Hz) The analog frequency setting input signals that may be entered are voltage and current signals. For the relationships between the frequency setting input voltages (currents) and output frequencies, refer to the following diagram. The frequency setting input signals are proportional to the output frequencies.
(2) Current input (4, 5, AU) To automatically perform operation under constant pressure or temperature control using a fan, pump etc., enter the controller output signal of 4 to 20mADC across terminals 4-5. Terminals AU-SD must be shorted to use the 4 to 20mADC signal for operation. (Assign the signal AU using any of Pr. 60 to Pr. 63.) When the multi-speed signal is input, the current input is ignored.
Multi-Speed Setting Terminal Input Speed REX- RH- RM- RLSD* SD SD SD Speed 1 (high OFF ON OFF OFF speed) Speed 2 (middle OFF OFF ON OFF speed) Speed 3 (low OFF OFF OFF ON speed) Speed 4 OFF OFF ON ON Speed 5 OFF ON OFF ON Speed 6 OFF ON ON OFF Speed 7 OFF ON ON ON Speed 8 ON OFF OFF OFF Speed 9 ON OFF OFF ON Speed 10 ON OFF ON OFF Speed 11 ON OFF ON ON Speed 12 ON ON OFF OFF Speed 13 ON ON OFF ON Speed 14 ON ON ON OFF Speed 15 ON ON ON ON Parameter Set Frequency Range Remarks Pr.
1.7.4 Indicator connection and adjustment (1) Japanese version (FM) The output frequency, etc. of the inverter can be indicated by a DC ammeter of 1mA full-scale deflection and maximum 300Ω internal resistance or a commercially available digital indicator which is connected across terminals FM-SD. The indicator can be calibrated from the operation panel or parameter unit. Note that the reading varies according to the wiring distance if the indicator is placed away from the inverter.
Output waveform of terminal FM The output signal of terminal FM has a pulse waveform as shown in the table below and the number of its pulses is proportional to the inverter output frequency. The output voltage (average voltage) is also proportional to the output frequency. Terminal FM Output Voltage Specifications Inverter Calibration parameter C1 (Pr. 900) Output waveform 24V 8V FM Max. 2400 pulses/s Number Set a full-scale value which SD of output achieves 1440 pulses/s. pulses Pr.
Digital indicator Since the digital indicator counts and displays the number of pulses, adjust it from the operation panel or parameter unit. The inverter output, at which the reference pulses of 1440 pulses/s are output, can be set in Pr. 55 when frequency monitoring is used as reference, or in Pr. 56 when current monitoring is used as reference. [Example] 1. To set the output across FM-SD to 1440 pulses/s at the inverter output frequency of 120Hz, set "120" (Hz) in Pr. 55. (Factory setting: 60Hz) 2.
1.7.5 Control circuit common terminals (SD, 5, SE) Terminals SD, 5, and SE are all common terminals (0V) for I/O signals and are isolated from each other. Terminal SD is a common terminal for the contact input terminals (STF, STR, RH, RM, RL) and frequency output signal (FM). Terminal 5 is a common terminal for the frequency setting analog input signals and indicator terminal "AM". It should be protected from external noise using a shielded or twisted cable.
1.8 How to Use the Input Signals (Assigned Terminals RL, RM, RH, STR) Pr. 60 "RL terminal function selection" These terminals can be changed in function by setting Pr. 61 "RM terminal function selection" Page 88 Pr. 62 "RH terminal function selection" Pr. 60 to Pr. 63. Pr. 63 "STR terminal function selection" 1.8.
1.8.5 Output shut-off (MRS signal): Setting "6" (1) To stop the motor by mechanical brake (e.g. electromagnetic brake) Terminals MRS-SD must be shorted when the mechanical brake is operated and be opened before motor restart. (2) To provide interlock to disable operation by the inverter Output frequency Short the output stop terminal MRS-SD during inverter output to cause the inverter to immediately stop the output. Open terminals MRS-SD to resume operation in about 10ms.
1.8.7 Jog operation (JOG signal): Setting "9" (1) Jog operation using external signals Output frequency Jog operation can be Jog frequency Pr. 15 started/stopped by shorting the DC injection brake jog mode select terminal JOGForward 3Hz 0.5Hz rotation SD and shorting/opening the Time start signal terminal STF or Reverse STR-SD. The jog frequency and rotation jog acceleration/deceleration time are set in Pr. 15 (factory ON setting 5Hz, variable between 0 Across JOG-SD ON and 120Hz) and Pr.
1.8.9 PID control valid terminal: Setting "14" To exercise PID control, turn on the X14 signal. When this signal is off, ordinary inverter operation is performed. For more information, refer to page 101. ♦Related parameters♦ ♦ Pr. 88 "PID action selection", Pr. 89 "PID proportional band", Pr. 90 "PID integral time", Pr. 91 "PID upper limit", Pr. 92 "PID lower limit", Pr. 93 "PID control set point for PU operation", Pr. 94 "PID differential time" (Refer to page 101) 1.8.
(2) RS-485 communication Use the RS-485 connector to perform communication operation from a personal computer etc. By connecting the RS-485 connector to a computer such as a personal computer, Factory Automation unit (HMI etc.) or other computer, by the communication cable, you can operate/monitor the inverter and read/write the parameter values using user programs. For parameter setting, refer to page 116.
Use the connectors, cables and converter which are available on the market. Introduced products (as of June, 2000) *1. Connector: RJ45 connector Example: 5-554720-3, Tyco Electronics Corporation *2. Cable : Cable conforming to EIA568 (such as 10BASE-T cable) Example: SGLPEV 0.5mm × 4P (Twisted pair cable, 4 pairs), Mitsubishi Cable Industries, Ltd. (Do not use pins No. 2 and 8 (P5S)). *3.
1.10 Design Information 1) Provide electrical and mechanical interlocks for MC1 and MC2 which are used for commercial power supply-inverter switch-over. When there is a commercial power supply-inverter switch-over circuit as shown below, the inverter will be damaged by leakage current from the power supply due to arcs generated at the time of switch-over or chattering caused by a sequence error.
2. FUNCTIONS This chapter explains the "functions" for use of this product. For simple variable-speed operation of the inverter, the factory settings of the parameters may be used as they are. Set the necessary parameters to meet the load and operational specifications. Refer to the instruction manual (basic) for the operation procedures. Always read the instructions before using the functions. 2.1 Function (Parameter) List ........................................................46 2.
IndicaParameter tion 0 to 120Hz Factory CusMinimum Setting Refer tomer Setting To: 6%/5%/ 4% 58 0.1% (Note 1) 60Hz 0.1Hz <50Hz> 59 0.1Hz 0Hz 59 60Hz 59 0.1Hz <50Hz> 60Hz 0.1Hz <50Hz> 61 0 to 120Hz 0.1Hz 30Hz 61 0 to 120Hz 0.
15 16 17 19 Standard operation functions 20 21 22 * 23 24 * 25 * 26 * 27 * 28 Name Jog frequency Jog acceleration/ deceleration time RUN key rotation direction selection Setting Range 0 to 120Hz 0 to 999s 0: Forward rotation, 1: Reverse rotation 0 to 500V, 888, - - Base frequency (0 to 800V, 888, - - voltage for the 400V class.
Pammeter List PaFuncIndicarametion tion ter 29 31 Standard operation functions 32 33 34 35 36 37 38 39 Output terminal functions 40 41 42 43 Second functions 44 45 46 47 Name Acceleration/ deceleration pattern Frequency jump 1A Frequency jump 1B Frequency jump 2A Frequency jump 2B Frequency jump 3A Frequency jump 3B Speed display Frequency setting voltage gain frequency Frequency setting current gain frequency Start-time ground fault detection selection Up-tofrequency sensitivity Output freque
Current detection 48 49 50 Display functions 51 52 * 53 * Frequency setting operation selection 54 * 56 * Automatic restart functions Output current detection level Output current detection signal delay time Zero current detection level Zero current detection time Control panel display data selection 55 * Additional function Name FM (AM) terminal function selection Frequency monitoring reference Current monitoring reference Setting Range Factory CusMinimum Setting Refer tomer Setting
PaFuncIndicarametion tion ter Pammeter List 60 61 62 63 64 Terminal function selection 65 66 67 68 69 70 * 71 72 * 73 Name RL terminal function selection RM terminal function selection RH terminal function selection STR terminal function selection RUN terminal function selection A, B, C terminal function selection Setting Range 0: RL, 1: RM, 2: RH, 3: RT, 4: AU, 5: STOP, 6: MRS, 7: OH, 8: REX, 9: JOG, 10: RES, 14: X14, 16: X16, - - -: STR (May be assigned to the STR terminal only) 1 0 88 1
74 Operation selection functions 75 * 76 77 * Multi-speed operation function 78 80 * 81 * 82 * 83 * Name Setting Range 0: 2-step moving average processing Input filter time 1 to 8: constant Exponential average value of 2n at the setting of n 0: Reset normally enabled/PU stop key disabled 1: Enabled at alarm occurrence only/PU stop key disabled Reset selection/PU 14: Reset normally enabled/normally stop selection decelerated to stop 15: Enabled at alarm occurrence only/normally decelerated to st
Multi-speed operation function 84 * 85 * 86 * 87 * 88 PID control 89 * 90 * 91 92 93 * 94 * Slip compensation 95 Automatic torque boost Pammeter List PaFuncIndicarametion tion ter 96 97 98 99 Name Multi-speed setting (speed 12) Multi-speed setting (speed 13) Multi-speed setting (speed 14) Multi-speed setting (speed 15) PID action selection PID proportional band PID integral time PID upper limit PID lower limit PID action set point for PU operation PID differential time Rated motor slip Slip
Clear parameters CLr ECL * CusFactory Refer tomer Setting To: Setting 111 0Hz 74 0% (Note 2) 96% (Note 2) 0Hz 20% (Note 2) 100% (Note 2) Pammeter List Calibration parameters Minimum CalibraSetting Indication FuncName Setting Range Incretion parame- tion ments ters calibration 900 C1 calibration 901 Frequency setting voltage bias 0 to 60Hz 0.1Hz C2 (902) frequency Frequency setting 0 to 300% 0.
n5 (335) n6 (336) n7 (337) n8 (338) n9 (339) Communication Parameters Pammeter List CommuniIndicaFunccation tion tion Parameter n10 (340) n11 (341) n12 (342) n13 (145) n14 (990) * n15 (991) * Name Setting Range Number of communication 0 to 10, - - retries Communication 0 to 999s, - - check time interval Wait time setting 0 to 150ms, - - 0: Command write from computer, Operation 1: Command write command write from external terminal 0: Command write from computer, Speed command 1: Command write w
Communication Parameters n16 (992) * n17 (993) Name Setting Range 0: Selectable between output frequency and output current 100: (during stop): Set PU main display screen data frequency, output selection current (during operation): Output frequency, output current 0: Without PU disconnection error, 1: Error at PU PU disconnection, disconnection 10: Without PU detection/PU disconnection setting lock error (PU operation disable) Minimum CusSetting Factory Refer tomer IncreSetting To: Setting ments Pamme
2.2 List of Parameters Classified by Purpose of Use Set the parameters according to the operating conditions. The following list indicates purpose of use and corresponding parameters. Parameter Numbers Parameter numbers which must be set Pr. 30 Pr. 53, Pr. 79 (Communication parameters n10, n17) Pr. 7, Pr. 8, Pr. 16, Pr. 20, Pr. 29, Pr. 44, Pr.
Parameter Numbers Parameter numbers which must be set Pr. 54, Pr. 55, Pr. 56, Calibration parameter C1 Others Related to incorrect operationprevention Related to monitoring Purpose of Use Frequency meter calibration Display of monitor on control panel or parameter unit (FR-PU04) Pr. 52, Communication parameter n16 Display of speed, etc Pr. 37, Pr. 52 Function write prevention Pr. 77 Reverse rotation prevention (Pr. 17), Pr. 78 Current detection Pr. 48 to Pr. 51, Pr. 64, Pr.
2.3 Explanation of Functions (Parameters) 2.3.1 Torque boost Output voltage Increase this value for use when the inverter-to-motor distance is long or motor torque is insufficient in the low speed range (stall prevention is activated). Motor torque in the low-frequency range can be adjusted to the load Pr.0 Setting range to increase the starting motor Pr.46 torque. Parameter 0 46 Name Factory Setting Setting Range 0 Output frequency (Hz) Remarks (Note) FR-S520 (S)-0.1K to 3.7K: 6% FR-S540-0.4K, 0.
2.3.2 Maximum and minimum frequency You can clamp the upper and lower limits of the output frequency. Output frequency (Hz) Pr.1 Set frequency Pr.2 0 (4mA) Parameter 1 2 Name Maximum frequency Minimum frequency Factory Setting 60Hz <50Hz> 0Hz 5,10V (20mA) Setting Range 0 to 120Hz 0 to 120Hz Use Pr. 1 to set the upper limit of the output frequency.
Parameter 3 Name Base frequency Factory Setting Setting Range 60Hz 0 to 120Hz <50Hz> Remarks 888: 95% of power supply voltage*2 0 to 500V, - - -: Same as power supply 19 888, - - -*1 voltage*3 Setting is enabled when Pr. 30 = "1". Second V/F (base - - -: Function invalid 0 to 47 --120Hz, - - - Setting is enabled when Pr. 30 = "1". frequency) *1 0 to 800V, 888, - - - for FR-S540-0.4K to 3.7K. *2 1.9 times greater than the power supply voltage for the FR-S510W-0.1K to 0.75K.
2.3.4 Multi-speed operation to to Output frequency (Hz) Output frequency (Hz) Used to switch between the predetermined running speeds. Any speed can be selected by merely switching on/off the corresponding contact signals (RH, RM, RL, REX signals). By using these functions with Pr. 1 "maximum frequency" and Pr. 2 "minimum frequency", up to 17 speeds can be set. This function is valid in the external operation mode or in the combined operation mode which is available when Pr. 79 = "3" or "4".
CAUTION 1. The multi-speed settings override the main speeds (across terminals 2-5, 4-5, setting dial). When the multi-speed settings and setting dial are used in the combined operation mode (Pr. 79=3), the multi-speed settings have precedence. 2. The multi-speeds can also be set in the PU or external operation mode. 3. For 3-speed setting, if two or three speeds are simultaneously selected, priority is given to the frequency setting of the lower signal. 4. Pr. 24 to Pr. 27 and Pr. 80 to Pr.
Use Pr. 7 and Pr. 44 to set the acceleration time required to reach the frequency set in Pr. 20 from 0Hz. Use Pr. 8 and Pr. 45 to set the deceleration time required to reach 0Hz from the frequency set in Pr. 20. Pr. 44 and Pr. 45 are valid when the RT signal is on. (*) Set "- - -" in Pr. 45 to make the deceleration time equal to the acceleration time (Pr. 44). CAUTION 1.
2.3.6 Electronic overcurrent protection Set the current of the electronic overcurrent protection to protect the motor from overheat. This feature provides the optimum protective characteristics, including reduced motor cooling capability, at low speed. Parameter Name 9 Electronic thermal O/L relay Factory Setting Rated output current * Setting Range 0 to 50A * 0.1K to 0.75K are set to 85% of the rated inverter current. Set the rated current [A] of the motor.
Parameter Factory Setting Name Setting Range Remarks DC injection brake 3Hz 0 to 120Hz operation frequency Setting is enabled when DC injection brake 11 0.5s 0 to 10s Pr. 30 = "1". operation time 12 DC injection brake voltage 6% 0 to 15% (When Pr. 11 is set to "0s" or Pr. 12 is set to "0%", DC injection brake is not operated.) 10 Use Pr. 10 to set the frequency at which the DC injection brake operation is started. Use Pr. 11 to set the period during when the brake is operated. Use Pr.
2.3.9 Load pattern selection You can select the optimum output characteristic (V/F characteristic) for the application and load characteristics. Pr.14=1 For constant-torque loads (e.g. conveyor, cart) 100% Output voltage Base frequency Output frequency (Hz) For lift 100% Output voltage 100% Output voltage For variable-torque loads (Fan, pump) Pr.14=2 Pr.0 Pr.46 Base frequency Output frequency (Hz) Forward rotation Pr.14=3 For lift 100% Output voltage Pr.14=0 Reverse Pr.0 rotation Pr.
2.3.10 Jog frequency To perform jog operation in the Output frequency (Hz) external operation mode, choose Pr.20 the jog operation function in input Jog frequency Forward terminal function selection, turn on rotation setting range the jog signal, and use the start Pr.15 signal (STF, STR) to make a start Pr.16 or stop.
2.3.12 Stall prevention function and current limit function You can make settings to disable stall prevention caused by overcurrent and to disable the fast-response current limit (which limits the current to prevent the inverter from resulting in an overcurrent trip if an excessive current occurs due to sudden load variation or ON-OFF, etc. in the output side of the running inverter).
CAUTION •* When "Operation not continued for OL signal output" is selected, the "OLT" alarm code (stopped by stall prevention) is displayed and operation stopped. ") (Alarm stop display " • If the load is heavy, the lift is predetermined, or the acceleration/deceleration time is short, the stall prevention may be activated and the motor not stopped in the preset acceleration/deceleration time. Therefore, set optimum values to the Pr. 21 and stall prevention operation level.
Pr.23 Pr.28 Stall prevention operation level (%) When Pr.23 ="- - -" Reduction ratio compensation factor (%) Stall prevention operation level (%) Pr.22 Setting example (Pr.22=150%, Pr.23=100%, Pr.28=60Hz) 150 112.5 90 75 120Hz Output frequency (Hz) 0 60 80100120 Output frequency (Hz) Generally, set 150% (factory setting) in Pr. 22 "stall prevention operation level". Setting "0" in Pr. 22 disables stall prevention operation.
2.3.14 Acceleration/deceleration pattern Set the acceleration/deceleration pattern. fb Name Acceleration/ deceleration pattern 29 f1 f2 Time Time Parameter Set value 2 [S-shaped acceleration/deceleration B] Output frequency (Hz) Output frequency (Hz) Set value 1 [S-shaped acceleration/deceleration A] Output frequency (Hz) Set value 0 [Linear acceleration/deceleration] Factory Setting Setting Range 0 0, 1, 2 Time Remarks Setting is enabled when Pr. 30 = "1". Pr.
2.3.15 Extended function display selection Used to display the extended function parameters. Refer to page 46 for the extended function parameter list. Refer to the instruction manual (basic) for the parameter setting method. Parameter Name Extended function display selection 30 2.3.16 Frequency jump Factory Setting Setting Range 0 0, 1 Remarks 0: Without display, 1: With display to Running frequency (Hz) Frequency jump When it is desired to avoid Pr.36 resonance attributable to the 3B Pr.
2.3.17 Speed display You can change the output frequency indication of the operation panel and parameter unit (FR-PU04) to the motor speed or machine speed. Parameter 37 Name Speed display Factory Setting Setting Range 0 0, 0.1 to 999 Remarks 0: Output frequency Setting is enabled when Pr. 30 = "1". To display the machine speed, set in Pr. 37 the machine speed for 60Hz operation. CAUTION • The motor speed is converted from the output frequency and does not match the actual speed.
2.3.18 Biases and gains of the frequency setting voltage (current) to You can set the magnitude (slope) of the output frequency as desired in relation to the external frequency setting signal (0 to 5V, 0 to 10V or 4 to 20mA DC). The "bias" and "gain" functions are used to adjust the relationship between the input signal entered from outside the inverter to set the output frequency, e.g. 0 to 5VDC, 0 to 10VDC or 4 to 20mADC, and the output frequency. Factory setting 60Hz<50Hz> ( Pr.
(1) How to change the highest frequency (2) Adjusting the deviation of the highest frequency from the Pr. 38 (Pr. 39) setting.
Changing example Changing the calibration parameter C4 "frequency setting voltage gain" value POINT The calibration parameter C4 is an extended function parameter. Pr. 30 must be set to "1". (2) Adjusting a deviation of the highest frequency from the Pr. 38 (Pr. 39) setting. (2)-1) Making adjustment with a voltage applied directly across terminals 2-5 (with a current flowing across terminals 4-5) Operation Display RUN 1. Confirm the RUN indication and operation PU mode indication.
(2)-2) Making adjustment at any point with a voltage not applied across terminals 2-5 (with a current not flowing across terminals 4-5) Operation Display 1. Confirm the RUN indication and operation mode indication. The inverter must be at a stop. The inverter must be in the PU operation mode. PU (Press the EXT key) 2. Press the MODE key to choose the parameter setting mode. RUN PU EXT The parameter number read previously appears. MODE to show " ". 3. Turn the setting dial Pr. 30 must be set to "1".
2.3.19 Start-time ground fault detection selection You can choose whether to make ground fault detection valid or invalid at a start. Ground fault detection is executed only right after the start signal is input to the inverter. Parameter Name 40 Start-time ground fault detection selection Factory Setting Setting Range 0 <1> 0, 1 Remarks 0: Ground fault detection for Setting is protection is not executed. enabled when 1: Ground fault detection for Pr. 30 = "1". protection is executed.
Output frequency (Hz) 2.4.2 Output frequency detection The output frequency detection Pr.42 Forward signal (FU) is output when the rotation output frequency reaches or Time Reverse exceeds the setting. This function rotation Pr.43 can be used for electromagnetic Output brake operation, open signal, etc. ON ON signal OFF OFF OFF You can also set the detection of FU the frequency used exclusively for reverse rotation.
2.5 Current Detection Function Parameters 2.5.1 Output current detection functions Output current detection signal (Y12) OFF Output current If the output remains higher than the Pr. 48 setting during inverter operation for longer than the time set in Pr. 49, the output current detection signal (Y12) is output from the inverter's open collector output terminal. 100ms ON OFF Pr.48 Pr.
2.5.2 Zero current detection OFF ON When the inverter's Start signal Pr.50 output current falls to "zero "0", torque will not be current Output Pr.50 generated. This may detection 100ms current 0 [A] OFF ON OFF ON level" cause a gravity drop Zero current detection signal when the inverter is Pr.51 Pr.51 output (Y13) used in vertical lift detection time detection time application.
2.6 Display Function Parameters 2.6.1 Monitor display You can choose the display of the operation panel "monitor/frequency setting screen". For the Pr. 54 function, the Japanese version has the FM terminal feature, and the NA and EC versions have the AM terminal feature. Parameter Factory Setting Setting Range Name Operation panel display data selection FM (AM) terminal function selection 52 54 0 0, 1, 100 0 0, 1 Remarks Setting is enabled when Pr.
2.6.2 Setting dial function selection You can use the dial like a potentiometer to perform operation. Parameter 53 Factory Setting Name Frequency setting operation selection 0 Setting Range 0, 1 Remarks 0: Setting dial frequency setting mode 1: Setting dial potentiometer mode Setting is enabled when Pr. 30 = "1" Using the setting dial like a potentiometer to perform operation POINT Set "1" (extended function parameter valid) in Pr. 30 "extended function display selection".
2.6.3 Monitoring reference Parameter 55 56 1440 pulses/s (terminal FM) (5VDC (terminal AM)) Output frequency Pr.55 Factory Setting 60Hz <50Hz> Rated output current Name Frequency monitoring reference Current monitoring reference Output or display 1440 pulses/s (terminal FM) (5VDC (terminal AM)) Output or display Set the frequency or current which is referenced when the output frequency or output current is selected for the FM (AM) terminal.
Refer to the following table and set the parameters: Parameter 57 58 Setting Description 0.1K to Coasting time of 0.5s 1.5K Generally, this setting will 0 pose no problems. 2.2K, Coasting time of 1.0s 3.7K Waiting time for inverter-triggered restart after power is restored from an instantaneous power failure. (Set this time 0.1 to 5s between 0.1 and 5s according to the inertia moment (J) and torque of the load.) --No restart Normally the motor may be run with the factory settings.
2.8 Additional Function Parameters 2.8.1 Remote setting function selection Output frequency (Hz) If the operator panel is located away from the control box, you can use contact signals to perform continuous variable-speed operation, without using analog signals. When Pr. 59="2" When Pr.
Pr. 59 Setting 0 1 2 Operation Frequency setting storage Remote setting function function (E2PROM) No —— Yes Yes Yes No Use Pr. 59 to select whether the remote setting function is used or not and whether the frequency setting storage function* in the remote setting mode is used or not. When "remote setting function - yes" is selected, the functions of terminals RH, RM and RL are changed to acceleration (RH), deceleration (RM) and clear (RL). Use Pr. 60 to Pr.
CAUTION • The frequency can be varied by RH (acceleration) and RM (deceleration) between 0 and the maximum frequency (Pr. 1 setting). • When the acceleration or deceleration signal switches on, the set frequency varies according to the slope set in Pr. 44 "second acceleration/deceleration time" or Pr. 45 "second deceleration time". The output frequency acceleration and deceleration times are as set in Pr. 7 "acceleration time" and Pr. 8 "deceleration time", respectively.
Refer to the following table and set the parameters: Setting Signal Name Functions Related Parameters Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 80 to Pr. 87 3 4 5 6 RT AU STOP MRS 7 OH 8 REX 9 10 14 16 JOG RES X14 X16 Low-speed operation command Remote setting Pr. 59 = "1", "2" (*1) (setting clear) Middle-speed Pr. 59 = "0" operation command Remote setting Pr. 59 = "1", "2" (*1) (deceleration) High-speed operation Pr. 59 = "0" command Remote setting Pr.
2.9.2 Output terminal function selection You can change the functions of the open collector and contact output terminals. Parameter 64 65 Factory Setting Name RUN terminal function selection Setting Range Remarks 0 0, 1, 3, 4, 11 to 16, Setting is enabled when Pr.
2.10 Operation Selection Function Parameters 2.10.1 Retry function When any protective function (major fault) is activated and the inverter stops its output, the inverter itself resets automatically and performs retries. You can select whether retry is made or not, alarms reset for retry, number of retries made, and waiting time.
CAUTION • The cumulative number in Pr. 69 is incremented by "1" when retry operation is regarded as successful, i.e. when normal operation is continued without the protective function (major fault) activated during a period four times longer than the time set in Pr. 68.
2.10.3 Applied motor Set the motor used. POINT When using the Mitsubishi constant-torque motor, set "1" in Pr. 71 for either V/F control or automatic torque boost control. The electronic overcurrent protection is set to the thermal characteristic of the constant-torque motor. When you selected the Mitsubishi constant-torque motor, the values of the following parameters are automatically changed. (For factory settings only) Pr. 0 "torque boost", Pr. 12 "DC injection brake voltage", Pr.
2.10.5 Input filter time constant You can set the input section's built-in filter constant for an external voltage or current frequency setting signal. Effective for eliminating noise in the frequency setting circuit. Parameter Name Input filter time constant 74 Factory Setting Setting Range 1 0 to 8 Remarks Setting is enabled when Pr. 30 = "1" REMARKS Increase the filter time constant if steady operation cannot be performed due to noise. A larger setting results in slower response.
(1) How to make a restart after a stop by the STOP RESET shown) operation panel (Restarting method with 2) Press the show PU PU EXT key to . ........ ( PU EXT Speed 1) After completion of deceleration to a stop, switch off the STF or STR signal. Control panel canceled) EXT key to return to . 3) Press the 4) Switch on the STF or STR signal.
CAUTION Do not reset the inverter with the start signal on. Otherwise, the motor will start instantly after resetting, leading to potentially hazardous conditions. 2.10.7 Cooling fan operation selection You can control the operation of the cooling fan built in the inverter (whether there is a cooling fan or not depends on the model.). Parameter 76 Name Cooling fan operation selection Factory Setting Setting Range 1 0, 1 Remarks 0: Operation is performed with Setting is power on.
2.10.8 Parameter write inhibit selection You can select between write-enable and disable for parameters. This function is used to prevent parameter values from being rewritten by incorrect operation. Parameter Name Factory Setting Setting Remarks Range Parameter 77 write disable 0 0, 1, 2 Setting is enabled when Pr. 30 = "1" selection Pr. 77 Setting 0 1 2 Function Parameter values may only be written during a stop in the PU operation mode. (*) Write disabled. Values of Pr. 22, Pr.
2.10.9 Reverse rotation prevention selection This function can prevent any reverse rotation fault resulting from the incorrect input of the start signal. POINT Used for a machine which runs only in one direction, e.g. fan, pump. (The setting of this function is valid for the combined, PU, external and communication operations.) Parameter Name Factory Setting Setting Remarks Range Reverse rotation 78 prevention 0 0, 1, 2 Setting is enabled when Pr. 30 = "1" selection Pr.
In the following table, operation using the control panel or parameter unit is abbreviated to PU operation. RUN Pr. 79 Setting LED Indication * PU Function EXT RUN At power-on, the inverter is put in the external operation mode. The operation mode can be changed between the PU and external operation 0 modes from the operation panel ( parameter unit ( 1 2 3 4 7 8 PU EXT PU EXT key) or key). For each mode, / refer to the columns of settings 1 and 2.
(1) PU operation interlock PU operation interlock forces the operation mode to be changed to the external operation mode when the MRS signal switches off. This function prevents the inverter from being inoperative by the external command if the mode is accidentally left unswitched from the PU operation mode. 1) Preparation Set "7" in Pr. 79 (operation mode selection). Set the terminal used for MRS signal input with any of Pr. 60 to Pr. 63 (input terminal function selection). Refer to page 88 for Pr.
REMARKS If the MRS signal is on, the operation mode cannot be switched to the PU operation mode when the start signal (STF, STR) is on. *1. The operation mode switches to the external operation mode independently of whether the start signal (STF, STR) is on or off. Therefore, the motor is run in the external operation mode when the MRS signal is switched off with either of STF and STR on. *2. Switching the MRS signal on and rewriting the Pr.
Parameter 88 89 Name Factory Setting Setting Range 20 20, 21 PID action selection PID proportional band 100% 90 PID integral time 1s 91 PID upper limit --- 92 PID lower limit --- 93 94 PID action set point for PU operation PID differential time Remarks 0.1 to 999 %, --0.1 to 999s, --0 to 100%, Setting is enabled when Pr. 30 = "1" --0 to 100%, --- 0% 0 to 100% --- 0.01 to 10s, --- (1) Basic PID control configuration Inverter circuit : Pr.
[Operation example for proportional changes 2) PD action A combination of proportional control of process value] Set point action (P) and differential control Deviation action (D) for providing a manipulated Process variable in response to deviation value P action speed to improve the transient Time characteristic. D action Time REMARKS PD action is the sum of P and D actions. PD action 3) PID action The PI action and PD action are combined to utilize the advantages of both actions for control.
5) Forward action Increases the manipulated variable (output frequency) if deviation X = (set point process value) is negative, and decreases the manipulated variable if deviation is positive.
(4) I/O signals Signal Input Terminal Used Function Depending on PID control X14 Pr. 60 to Pr. 63 selection 2 2 Set point input Process value 4 4 input FUP FDN Output Description Turn on X14 to exercise PID control. Upper limit output Depending on Pr. 64, Pr. 65 RL Lower limit output Forward (reverse) rotation direction output Enter the set point for PID control. Enter the 4 to 20mADC process value signal from the detector.
Parameter Number 90 91 92 93 94 Name Setting Description Time required for the integral (I) action to provide the same manipulated variable as that for the proportional PID integral 0.1 to 999s (P) action. As the integral time decreases, the set point time is reached earlier but hunting occurs more easily. --No integral control. Set the upper limit. If the feedback value exceeds the 0 to 100% setting, the FUP signal is output. (Process value of PID upper 4mA is equivalent to 0% and 20mA to 100%.
(7) Calibration example (A detector of 4mA at 0°C (32°F) and 20mA at 50°C (122°F) is used to adjust the room temperature to 25°C (77°F) under PID control. The set point is given to across inverter terminals 2-5 (0-5V).) START ....... Detector specifications Convert the set point into %. Calculate the ratio of the set point to the detector output.
1. Apply the input voltage of 0% set point setting (e.g. 0V) across terminals 2-5. 2. Make calibration using the calibration parameters C2, C3. At this time, enter in C2 the frequency which should be output by the inverter at the deviation of 0% (e.g. 0Hz). (When using the FR-PU04, make calibration with Pr. 902.) 3. Apply the voltage of 100% set point (e.g. 5V) to across terminals 2-5. 4. Make calibration using Pr. 38 and calibration parameter C4. At this time, enter in Pr.
2.11 Auxiliary Function Parameters 2.11.1 Slip compensation The inverter output current may be used to assume motor slip to keep the motor speed constant. Parameter 95 96 97 Factory Setting Name Rated motor slip --- Slip compensation time constant Constant-output region slip compensation selection Setting Range 0 to 50%, --- 0.5s 0.01 to 10s --- 0, - - - Remarks Setting is enabled when Pr.
The number of motor poles should be any of 2, 4 and 6 poles. Single-motor operation (One motor for one inverter) The wiring length from inverter to motor should be within 30m (98.42feet). Parameter 98 Setting Description --Ordinary V/F control and torque boost (Pr. 0, Pr. 46) are valid. 0.1 to 3.7kW Automatic torque boost control valid (*) (Set the applied motor capacity or one rank lower motor capacity.) * The setting range changes with the inverter: 0.2kW to 3.
2.11.3 Motor primary resistance Generally this parameter need not be set. At the factory setting of "- - -", the standard motor constant of the motor capacity set in Pr. 98 (including that of the constant-torque motor) is used. Parameter Factory Setting Name Motor primary resistance 99 Setting Remarks Range 0 to 50Ω, Setting is enabled when Pr. 30 = "1" --- --- ♦Related parameters♦ ♦ Applied motor setting ⇒ Pr. 71 "applied motor" (refer to page 93) Automatic torque boost selection ⇒ Pr.
Changing example Deflecting the meter (analog indicator) to full-scale (1mA) at the preset frequency of 60Hz (for frequency setting, refer to the instruction manual (basic).) POINT The calibration parameters "C1" can be made to be ready by setting "1" (extended function parameter valid) in Pr. 30 "extended function display selection". Set the value of the calibration parameter C1 "FM terminal calibration". Display Operation In PU operation mode 1. Press the key to choose the parameter setting mode. 2.
REMARKS • Depending on the set value, it may take some for the needle to move. • If "1" is set in Pr. 30 "extended function display selection", the calibration parameter C1 "FM terminal calibration" can also be set in the external operation mode. • C1 is factory-set to 1mA full-scale or 1440 pulses/s FM output frequency at 60Hz. The maximum pulse train output of terminal FM is 2400 pulses/s.
Changing example Deflecting the meter (analog indicator) to full-scale (5V) at the preset frequency of 60Hz (for frequency setting, refer to the instruction manual (basic).) POINT The calibration parameters "C1" can be made to be ready by setting "1" (extended function parameter valid) in Pr. 30 "extended function display selection". Set the value of the calibration parameter C1 "AM terminal calibration". Display Operation 1. Confirm the RUN indication and operation RUN PU mode indication.
POINT By setting the Pr. 54 "AM terminal function selection" value, preset Pr. 55 "frequency monitoring reference" or Pr. 56 "current monitoring reference" to the running frequency or current value at which the output signal is 5V. At 5V, the meter generally deflects to full-scale. ♦Related parameters♦ ♦ Choosing signal to be output to FM (AM) terminal ⇒ Pr. 54 "FM (AM) terminal function selection" (refer to page 82) Reference values of frequency and current values ⇒ Pr.
2.14 Communication Parameters (Only for the type having the RS-485 communication function) You can perform communication operation from the RS-485 connector of the inverter through RS-485.
2) Operation mode-based functions Operation Location Item Operation panel Run command or FR-PU04 (start) Running frequency setting Monitoring Parameter write Parameter read Inverter reset Stop command On-computer Run command user program by Running frequency RS-485 setting (*) communication Monitoring Parameter write Parameter read Inverter reset Stop command Control circuit Inverter reset external terminal Run command Running frequency setting Enabled Enabled (*4) Enabled Enabled Enabled Disabled Opera
2.14.
REMARKS • For computer link operation, set 65520 (HFFF0) as the value "888" and 65535 (HFFFF) as the value "- - -". • Refer to page 41 for handling the RS-485 connector. • Refer to the "parameter data code list" (page 177) for the data codes of the parameters. To make communication between the personal computer and inverter, the communication specifications must be set to the inverter initially. If initial setting is not made or there is a setting fault, data transfer cannot be made.
(1) Communication protocol Data communication between the computer and inverter is performed using the following procedure: Data read Computer (Data flow) *2 1) Inverter 4) 2) Inverter 5) Time 3) *1 (Data flow) Data write Computer REMARKS *1. If a data error is detected and a retry must be made, execute retry operation with the user program. The inverter comes to an alarm stop if the number of consecutive retries exceeds the parameter setting. *2.
REMARKS * 1. Setting any of "0.1" to "999" in Pr. 37 "speed display" and "1" in data code "HFF" sets the data format to A" or E" (6-digit data). Also, the output frequency turns to a speed display, which is valid in 0.01r/min increments. (The third decimal place is invalid.) If the data code "HFF" is other than "1", the display is in 1r/min increments and a 4-digit data format can be used.
4) Send data from computer to inverter during data read [No data error detected] (May be omitted) *3 Inverter Format G station *4 ACK number 1 2 3 4 [Data error detected] Format H Number of characters *3 Inverter station *4 NAK number 1 2 3 4 Number of characters REMARKS • The inverter station numbers may be set between H00 and H1F (stations 0 and 31) in hexadecimal. • *3 indicates the control code. • *4 indicates the CR or LF code.
5) Waiting time Specify the waiting time between the receipt of data at the inverter from the computer and the transmission of reply data. Set the waiting time in accordance with the response time of the computer between 0 and 150ms in 10ms increments (e.g. 1 = 10ms, 2 = 20ms).
0 ASCII code H05 1 E 1 Waiting time E N Q Instruction code (Example 1) Computer Inverter Station number 7) Sum check code The sum check code is 2-digit ASCII (hexadecimal) representing the lower 1 byte (8 bits) of the sum (binary) derived from the checked ASCII data.
CAUTION When the inverter's permissible communication time interval is not set, interlocks are provided to disable operation to prevent hazardous conditions. Always set the communication check time interval before starting operation. Data communication is not started automatically but is made only once when the computer provides a communication request. If communication is disabled during operation due to signal cable breakage etc, the inverter cannot be stopped.
After completion of parameter settings, set the instruction codes and data then start communication from the computer to allow various types of operation control and monitoring. No.
No. Item Instruction Code Description b7 0 0 4 Inverter status monitor 5 Set frequency read (E2PROM) Set frequency read (RAM) Set frequency write (RAM and E2PROM) Set frequency write (RAM only) H7A H6E H6D HEE HED Number of Data Digits (Data code FF = 1) b0 b0: Inverter running (RUN)* 0 b1: Forward rotation [For example 1] b2: Reverse rotation [Example 1] H02 ... During b3: Up to forward frequency (SU) rotation b4: Overload (OL) 2 digits [Example 2] H80 ...
No. Instruction Code Item Read Link parameter 11 expansion setting H7F Write HFF Read Second parameter 12 changing (Code HFF = 1) Write H6C HEC Description Number of Data Digits H00 to H6C and H80 to HEC parameter values are changed. H00: Pr. 0 to Pr. 99 are accessible. H01: Communication parameter n13 (Pr. 145) and calibration parameters C1 to C7 (Pr. 900 to 2 digits Pr. 905) are accessible. H03: Communication parameters n1 to n12 (Pr. 331 to Pr. 342) are accessible.
(5) Operation at alarm occurrence Fault Location Inverter fault Communication error (Communication from RS-485 connector) Operation Mode Communication External Operation Operation (RS-485 connector) Stop Stop Description Inverter operation RS-485 Communication connector Inverter operation RS-485 Communication connector Continued Continued Stop/continued (*3) Continued Stop Stop *3: Can be selected using the corresponding parameter (factory-set to stop).
2.14.2 Operation and speed command write Used to make valid the operation and speed commands from the computer or external terminals. Parameter Name Operation n8 (338) command write Speed command n9 (339) write Factory Setting Setting Range 0 0, 1 0 0, 1 Remarks Setting is enabled when Pr. 30 = "1" The parameter numbers within parentheses are those for use of the parameter unit (FR-PU04).
n8 (Pr. 338) "operation Operation command write" location n9 (Pr. 339) "speed selection command write" RH, RM, RL, REX selection function MRS selection function Remote setting (RH, RM, RL) 15-speed selection (REX) PU operation interlock (MRS) 0: 0: 1: 1: Computer Computer External External 0: 1: 0: 1: Computer External Computer External Computer External Computer External — — — — External External External Remarks Pr. 59 = "1", "2" External Pr.
n10 Setting Pr. 79 0 1 2 3 4 0 (Factory setting) 7 8 0 1 2 3 1 4 7 8 Mode at Power-On or at Power Restoration after Instantaneous Power Failure PU or external operation Placed in the external operation mode. PU operation Placed in the PU operation mode. External operation Placed in the external operation mode. The running frequency is given in the PU External/PU combined operation mode and the start signal in the operation mode external operation mode.
2.15 Parameter Unit (FR-PU04) Setting When the optional parameter unit (FR-PU04) is connected to the RS-485 connector of the inverter, you can make the environment setting of the parameter unit. CAUTION When the parameter unit (FR-PU04) is used, operation from the operation panel is STOP not accepted. (The stop key ( RESET key) is valid) 2.15.
2.15.3 PU contrast adjustment By setting the communication parameter n15 "PU contrast adjustment", you can adjust the LCD contact of the parameter unit (FR-PU04). When using the FR/ keys and PU04, adjust the numerical value to any brightness with the define that brightness with the WRITE key of the parameter unit. Parameter n15 (991) Name PU contrast adjustment Factory Setting Remarks Setting Range 58 0 to 63 Setting is enabled when Pr.
2.15.5 PU disconnection detection/PU setting lock You can choose the connector disconnection detection function of the parameter unit (FR-PU04) and the operation write of the parameter unit (FR-PU04). PU disconnection detection : This function detects that the parameter unit (FR-PU04) has been disconnected from the inverter for longer than 1 second and causes the inverter to provide an alarm output (PUE) and come to an alarm stop.
3. PROTECTIVE FUNCTIONS This chapter explains the "protective functions" of this product. Always read the instructions before using the equipment. 3.1 Errors (Alarms) ................................................... 137 3.2 Troubleshooting .................................................. 146 3.3 Precautions for Maintenance and Inspection.......
3.1 Errors (Alarms) If any fault has occurred in the inverter, the corresponding protective function is activated to bring the inverter to an alarm stop and automatically give the corresponding error (alarm) indication on the PU display. If your fault does not correspond to any of the following errors or if you have any other problem, please contact your sales representative. Retention of alarm output signal......
Operation Panel Indication Name Description Check point Corrective action Operation Panel Indication Name Description Check point Corrective action Operation Panel Indication Name Description Check point Corrective action Operation Panel Indication Name Description Check point Corrective action OC2 FR-PU04 Stedy Spd OC Overcurrent cut-off during constant speed When the inverter output current reaches or exceeds approximately 200% of the rated inverter current during constantspeed operation, the
Operation Panel Indication Name Description Check point Corrective action Operation Panel Indication Name Description Check point Corrective action Operation Panel Indication Name Description Check point Corrective action OV3 FR-PU04 OV During Dec Regenerative overvoltage cut-off during deceleration or stop When the main circuit DC voltage in the inverter rises to or above the specified value due to excessive regenerative energy during deceleration or stop, the protective circuit is activated to
Operation Panel Indication Name Description Check point Corrective action Operation Panel Indication Name Description Check point Corrective action GF FR-PU04 Ground Fault Start-time output side ground fault overcurrent protection This function stops the inverter output if a ground fault overcurrent flows due to a ground fault which occurred in the inverter's output (load) side. Made valid when Pr. 40 "start-time ground fault detection selection" = "1".
Operation Panel Indication Name Description Check point Corrective action PUE FR-PU04 PU Leave Out PU disconnected (*3) Stops the inverter output if communication between inverter and PU is suspended, e.g. if the PU is disconnected with "1" set in the communication parameter n17 "PU disconnection detection/PU setting lock". Check that the FR-PU04 is fitted securely. Check the setting of the communication parameter n17 "PU disconnection detection". Fit the FR-PU04 securely. *3.
(3) Warnings Operation Panel Indication Name Description Check point Corrective action OL FR-PU04 OL Stall prevention (overcurrent) If a current of more than 150% (* 4) of the rated inverter current flows in the motor, this function stops the increase in frequency until the overload During current reduces to prevent the inverter from acceleration resulting in overcurrent shut-off. When the overload current has reduced below 150%, this function increases the frequency again.
Operation Panel Indication PS FR-PU04 PS Name PU stop (Stopped with PU STOP key) Description Pr. 75 "reset selection/PU stop selection" had been set and a stop STOP was made by pressing the RESET key of the operation panel or parameter unit (FR-PU04) during operation in the external operation mode.
Operation Panel Indication Name Description Corrective action Operation Panel Indication Name Description Corrective action In PU/EXT Mode OPERATOR ERR Write-while-running error/mode designation error Write was performed during operation. An attempt was made to change the Pr. 79 setting to the operation mode where the operation command has been input. Write was performed in the external operation mode. After stopping operation, make parameter setting.
3.1.2 To know the operating status at the occurrence of alarm (Only when FR-PU04 is used) When any alarm has occurred, the display automatically switches to the indication of the corresponding protective function (error). By pressing the MON key at this point without resetting the inverter, the display shows the output frequency. In this way, it is possible to know the running frequency at the occurrence of the alarm. It is also possible to know the current in the same manner.
3.2 Troubleshooting POINTS Check the corresponding areas. If the cause is still unknown, it is recommended to initialize the parameters (return to factory settings), re-set the required parameter values, and check again. 3.2.1 Motor remains stopped 1) Check the main circuit Check that a proper power supply voltage is applied (operation panel display is provided). Check that the motor is connected properly. Check that the connector across P1-P<+> is connected.
3.2.2 Motor rotates in opposite direction Check that the phase sequence of output terminals U, V and W is correct. Check that the start signals (forward rotation, reverse rotation) are connected properly. Check the setting of Pr. 17 "RUN key rotation direction selection". 3.2.3 Speed greatly differs from the setting Check that the frequency setting signal is correct. (Measure the input signal level.) Check that the following parameter settings are correct (Pr. 1, Pr. 2, Pr. 19, Pr. 38, Pr. 39, Pr.
3.2.8 Operation mode is not changed properly If the operation mode does not change correctly, check the following: 1. External input signal ......... Check that the STF or STR signal is off. When it is on, the operation mode cannot be changed. 2. Parameter setting ............. Check the Pr. 79 setting. When the Pr. 79 "operation mode selection" setting is "0", switching input power on places the inverter in the external operation PU mode. Press the EXT key to switch to the PU operation mode.
3.3 Precautions for Maintenance and Inspection The inverter is a static unit mainly consisting of semiconductor devices. Daily inspection must be performed to prevent any fault from occurring due to adverse influence of the operating environment, such as temperature, humidity, dust, dirt and vibration, changes in the parts with time, service life, and other factors. 3.3.
3.3.4 Insulation resistance test using megger 1) Before performing the insulation resistance test using a megger on the external circuit, disconnect the cables from all terminals of the inverter so that the test voltage is not applied to the inverter. 2) For the continuity test of the control circuit, use a meter (high resistance range) and do not use the megger or buzzer.
(1) Check with megger (across main circuit terminals and ground terminal). General (2) Check for loose screws and bolts. (3) Check for overheat on each part. (4) Clean. (1) Check conductors Conductors, for distortion. cables (2) Check cable sheaths for breakage. Terminal Check for block damage. Inverter module Converter module Main circuit Check resistance across terminals. (1) Check for liquid leakage. (2) Check for safety valve Smoothing capacitor projection and bulge.
Operation check Cooling fan (1) Check balance of output voltages across phases with inverter operated independently. (2) Perform sequence protective operation test to make sure there is no fault in protective or display circuits. (1) Check for unusual vibration and noise. (2) Check for loose connection. (1) Check for LED lamp blown. Display (2) Clean. Meter Motor General Insulation resistance Check that reading is normal. (1) Check for unusual vibration and noise. (2) Check for unusual odor.
Checking the inverter and converter modules (1) Disconnect the external power supply cables (R, S, T) and motor cables (U, V, W). (2) Prepare a meter. (Use 100Ω range.) Change the polarity of the meter alternately at the inverter terminals R, S, T, U, V, W, P and N, and check for continuity. CAUTION Before measurement, check that the smoothing capacitor is discharged.
3.3.7 Replacement of parts The inverter consists of many electronic parts such as semiconductor devices. The following parts may deteriorate with age because of their structural or physical characteristics, leading to reduced performance and/or failure of the inverter. For preventive maintenance, the parts must be changed periodically.
Removal 1) Remove the front cover and wiring cover. (Refer to the instruction manual (basic).) 2) Unplug the fan connector. The cooling fan is connected with the cooling fan connector on the side of the inverter terminal block. Unplug the connector to disconnect the inverter and cooling fan. 3) Remove the cooling fan cover. Remove the cover by disengaging the fixing catches indicated by the arrows. AIR FLOW 4) Remove the cooling fan and cooling fan cover. The cooling fan is secured by the fixing catches.
(2) Smoothing capacitors A large-capacity aluminum electrolytic capacitor is used for smoothing the DC in the main circuit, and an aluminum electrolytic capacitor is also used for stabilizing the control power in the control circuit. Their characteristics are adversely affected by ripple current, etc. When the inverter is operated in an ordinary, air-conditioned environment, change the capacitors about every 5 years. When 5 years have elapsed, the capacitors will deteriorate more rapidly.
3.3.8 Measurement of main circuit voltages, currents and powers Measurement of voltages and currents Since the voltages and currents on the inverter power supply and output sides include harmonics, accurate measurement depends on the instruments used and circuits measured. When instruments for commercial frequency are used for measurement, measure the following circuits using the instruments given on the next page.
Measuring Points and Instruments Power supply voltage (V1) Power supply side current (I1) Power supply side power (P1) Power supply side power factor (Pf1) Across R-S, S-T and T-R Moving-iron type AC voltmeter R, S and T line currents Moving-iron type AC ammeter Pf1= P1 3V1 I1 Converter output Pf2= P2 3V2 I2 Across P-N Across 2 (+)-5 Frequency setting signal Pf1= 100% Rectifier type AC voltmeter (Note 1) (Cannot be measured by moving-iron type) P1 V1 I1 100% Difference between phases is wit
Frequency setting power supply Measuring Point Measuring Instrument Across 10 (+)-5 Remarks (Reference Measured Value) "5" is common. Item 5VDC Frequency meter signal Alarm signal 8VDC T2 Pulse width T1: Adjusted with C1 Pulse cycle T2: Set with Pr. 55 (Pr,56) Approximately 5VDC at maximum frequency (without frequency meter) Across AM (+)-5 Moving-coil type Across STF, STR, (Meter, etc. may be 20 to 30VDC when open. RH, RM, RL, MRS, used) ON voltage: 1V or less (Internal resistance: SD is common.
4. SPECIFICATIONS This chapter provides the "specifications" of this product. Always read the instructions before using the equipment 4.1 Specification List .................................................. 161 4.2 Outline drawings ..................................................
4.1 Specification List 4.1.1 Ratings (1) 3-phase 200V power supply Japanese version FR-S520-0.1K to 3.7K (-R) (-C) NA version FR-S520-0.1K to 3.
(2) 3-phase 400V power supply Japanese version FR-S540-0.4K to 3.7K (-R) NA version FR-S540-0.4K to 3.7K-NA (R) EC version FR-S540-0.4K to 3.7K-EC (R) 0.4 0.75 1.5 2.2 3.7 0.4 0.75 1.5 2.2 3.7 1/2 1 2 3 5 0.9 1.6 2.7 3.7 5.9 1.1 2.1 3.5 4.8 7.7 150% 60s 200% 0.
(3) Single-phase 200V power supply Japanese version FR-S520S-0.1K to 1.5K (-R) EC version FR-S520S-0.2K to 1.5K-EC (R) Type FR-S520S- K(-R) Applicable motor capacity (*1) kW 0.2 0.4 0.75 1.5 0.1 0.2 0.4 0.75 1.5 1/8 1/4 1/2 1 2 0.3 0.5 1.0 1.6 2.8 0.8 1.4 2.5 4.1 7.0 150% 60s 200% 0.
(4) Single-phase 100V power supply Japanese version FR-S510W-0.1K to 0.75K (-R) NA version FR-S510W-0.1K to 0.75K-NA Type FR-S510W- K(-R) Applicable motor capacity (*1) kW 0.2 0.4 0.75 0.1 0.2 0.4 0.75 1/8 1/4 1/2 1 0.3 0.5 1.0 1.6 0.8 1.4 2.5 4.1 150% 60s 200% 0.
4.1.2 Common specifications Control method Output frequency range Frequency setting resolution Frequency accuracy Starting torque Braking torque (*2) Regenerative DC braking Frequency Analog input setting Digital input signal Entered from control panel. Forward and reverse rotation, start signal automatic self-holding input (3-wire input) can be selected. Used to reset alarm output provided when Alarm reset protective function is activated. Up to 15 speeds can be selected.
Output signals Control specifications Operation functions Running status Japanese For meter NA, EC Protective/alarm functions Environment Ambient temperature Ambient humidity Storage temperature Ambience Altitude, vibration Maximum and minimum frequency setting, frequency jump operation, external thermal relay input selection, automatic restart after instantaneous power failure, forward/reverse rotation prevention, slip compensation, operation mode selection, PID control, computer link operation (RS
4.2 Outline Drawings (Remarks) For the dimensions of the type having RS-485 communication function and the totally enclosed structure type, refer to those of the standard type inverter of the same capacity. φ5 hole + 6 (0.24) 5 (0.20) 5 (0.20) 56 (2.20) 68 (2.68) Rating plate 118 (4.65) 128 (5.04) - 5 (0.20) FR-S520-0.1K, 0.2K, 0.4K, 0.75K(-NA) FR-S520S-0.1K FR-S520S-0.2K, 0.4K, 0.75K(-EC) FR-S510W-0.1K, 0.2K, 0.4K(-NA) 18.5 (0.73) 6 (0.24) 4 (0.
5 (0.20) FR-S520-1.5K, 2.2K, 3.7K(-NA) FR-S540-0.4K, 0.75K, 1.5K, 2.2K, 3.7K(-NA)(-EC) FR-S520S-1.5K(-EC) FR-S510W-0.75K(-NA) φ5 hole + Cooling fan×1 5 (0.20) 6 (0.24) 5 (0.20) 118 (4.65) 128 (5.04) - Rating plate D3 18.5 6 (0.24) (0.73) W1 W D2 D1 D 3-phase 200V power supply D W W1 D1 D2 D3 Capacity 1.5K, 2.2K 108 (4.25) 96 (3.78) 135.5 (5.33) 65 (2.56) 52 (2.05) 8 (0.31) 170 (6.69) 158 (6.22) 142.5 (5.61) 72 (2.83) 52 (2.05) 5 (0.20) 3.
Parameter unit (FR-PU04) 5-M3 hole Effective depth 4.5 40 (1.57) 1.25 (0.05) 5- 4 hole 1.5 (0.06) 13 (0.51) 1.5 (0.06) 23.75 (0.93) 17 (0.67) 14.5 (0.57) 80 (3.15) 125 (4.92) 11.75 (0.46) 81.5 (3.21) 13 (0.51) 21.5 (0.85) 48 (1.89) 16.5 (0.65) 20 (0.79) 15 10.5 (0.59) (0.41) 72 (2.83) 18.5 (0.73) 24 (0.97) 40 (1.57) (Unit:mm (inches)) Choose the mounting screws whose length will not exceed the effective depth of the mounting threads.
5. INSTRUCTIONS 5.1 Selecting Instructions........................................... 171 5.2 Peripheral Selecting Instructions.......................... 171 5.3 Operating Instructions.......................................... 173 5.4 Inverter-driven 400V class motor .........................
5.1 Selecting Instructions (1) Inverter capacity selection When a special motor is run or multiple motors are run in parallel by one inverter, choose the inverter capacity so that the sum of the rated motor currents (at 50Hz) will be not more than the rated output current of the inverter. (2) Motor starting torque The starting and acceleration characteristics of an inverter-driven motor are restricted by the overload capacity of the inverter used.
(2) Handling of primary side magnetic contactor When the external terminal is used (terminal STF or STR is used) for operation, provide a primary side MC to prevent accidents due to an automatic restart at power restoration after a power failure, such as an instantaneous power failure, and to ensure safety in maintenance work. Do not use this MC to make frequent starts and stops. (The switching life of the inverter input circuit is about 100,000 times.
(8) Cable thickness and wiring distance If the inverter-to-motor wiring distance is long, the motor torque will decrease due to a voltage drop in the main circuit cables especially at low frequency output. Use thick cables for wiring to make a voltage drop less than 2%. (A selection example for the wiring distance of 20m (65.62feet) is given on page 11.) For remote operation using analog signals, the control cable between operator box or operator signal and inverter should be less than 30m (98.
(3) Installation Avoid hostile environment where oil mist, fluff, dust etc. are floating, and install the inverter in a clean place or put it within an enclosed box where floating bodies will not enter. When placing the inverter inside a box, determine the cooling system and box dimensions so that the ambient temperature of the inverter will fall within the permissible temperature range (refer to page 166 for the specified value).
5.4 Inverter-driven 400V class motor In the PWM type inverter, a surge voltage attributable to wiring constants is generated at the motor terminals. Especially for a 400V class motor, the surge voltage may deteriorate the insulation. When the 400V class motor is driven by the inverter, consider the following measures: # Measures It is recommended to take either of the following measures: (1) Rectifying the motor insulation For the 400V class motor, use an insulation-rectified motor.
APPENDIX APPENDIX 1 PARAMETER DATA CODE LIST .....
APPENDIX 1 PARAMETER DATA CODE LIST 00 01 02 03 80 81 82 83 0.1% 0.01Hz 0.01Hz 0.01Hz Link Parameter Extension Setting (Data Code 7F/FF) 0 0 0 0 04 84 0.01Hz 0 05 85 0.01Hz 0 06 86 0.01Hz 0 07 08 87 88 0.1s 0.1s 0 0 09 89 0.
Data Code Func- Parameter tion Number 23 24 25 Standard operation functions 26 27 28 29 31 32 33 34 35 36 37 38 39 40 Output terminal functions 41 42 Second functions 43 44 45 46 47 Computer Link Data Read Write Setting Increments * Name Stall prevention operation level compensation factor at double speed Multi-speed setting (speed 4) Multi-speed setting (speed 5) Multi-speed setting (speed 6) Multi-speed setting (speed 7) Stall prevention operation reduction starting frequency Acceleration/decel
Data Code Current detection Func- Parameter tion Number 48 49 50 51 Display functions 52 53 54 55 Additional function Automatic restart functions 56 Output current detection level Output current detection signal delay time Zero current detection level Zero current detection time Control panel display data selection Frequency setting operation selection FM (AM) terminal function selection Frequency monitoring reference Current monitoring reference 30 B0 0.1% 0 31 B1 0.1s 0 32 B2 0.
Data Code Operation selection functions Func- Parameter tion Number 72 73 74 75 76 77 78 80 Multi-speed operation 81 82 83 84 85 86 PID control 87 88 89 90 91 92 93 94 95 Sub functions 96 97 98 99 48 49 4A C8 C9 CA 1 1 1 Link Parameter Extension Setting (Data Code 7F/FF) 0 0 0 4B CB 1 0 4C CC 1 0 4D None 1 0 4E CE 1 0 50 D0 0.01Hz 0 51 D1 0.01Hz 0 52 D2 0.01Hz 0 53 D3 0.01Hz 0 54 D4 0.01Hz 0 55 D5 0.01Hz 0 56 D6 0.01Hz 0 57 D7 0.
Data Code Clear parameters Calibration parameters Func- Parameter Number tion Name C1 (900 FM (AM) terminal 5C DC (901)) calibration Frequency setting C2 (902) 5E DE 0.01Hz voltage bias frequency Frequency setting C3 (902) 5E DE 0.1% voltage bias Frequency setting C4 (903) 5F DF 0.1% voltage gain Frequency setting current C5 (904) 60 E0 0.01Hz bias frequency Frequency setting current C6 (904) 60 E0 0.1% bias Frequency setting current C7 (905) 61 E1 0.1% gain C8 (269) Parameter set by manufacturer.
REVISIONS *The manual number is given on the bottom left of the back cover. Print Date Mar, 2000 Jun., 2000 Mar.
