VS-606V7 Series Instruction Manual COMPACT GENERAL-PURPOSE INVERTER (VOLTAGE VECTOR CONTROL)
PREFACE YASKAWA’s VS-606V7 is such a small and simple inverter; as easy as using a contactor. This instruction manual describes installation, maintenance, inspection, troubleshooting, and specifications of the VS-606V7. Read this instruction manual thoroughly before operation. YASKAWA ELECTRIC CORPORATION General Precautions • Some drawings in this manual are shown with the protective covers and shields removed, in order to describe detail with more clarity.
NOTES FOR SAFE OPERATION Read this instruction manual thoroughly before installation, operation, maintenance or inspection of the VS-606V7. In this manual, NOTES FOR SAFE OPERATION are classified as “WARNING” or “CAUTION”. WARNING Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury to personnel. CAUTION Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury to personnel and damage to equipment.
Warnings for UL/cUL Marking • Do not connect or disconnect wiring, or perform signal checks while the power supply is turned ON. • The Inverter internal capacitor is still charged even after the power supply is turned OFF. To prevent electric shock, disconnect all power before servicing the Inverter. Then, wait at least one minute after the power supply is disconnected and all indicators are OFF. • Do not perform a withstand voltage test on any part of the Inverter.
RECEIVING CAUTION (Ref. page) • Do not install or operate any inverter which is damaged or has missing parts. Failure to observe this caution may result in personal injury or equipment damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14-16 MOUNTING CAUTION (Ref. page) • Lift the cabinet by the cooling fin. When moving the unit, never lift by the plastic case or the terminal covers. Otherwise, the main unit may be dropped causing damage to the unit. . . . . . .
WIRING WARNING (Ref. page) • Start wiring only after verifying that the power supply is turned OFF. Failure to observe this warning can result in electric shock or fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 • Wiring should be performed only by qualified personnel. Failure to observe this warning can result in electric shock or fire. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CAUTION (Ref. page) • Verify that the inverter rated voltage coincides with the AC power supply voltage. Failure to observe this caution can result in personal injury or fire. • Do not perform a withstand voltage test of the inverter It may cause semi-conductor elements to be damaged. • To connect a braking resistor, braking resistor unit or braking unit, follow the procedures described in this manual. Improper connection may cause a fire.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
OPERATION WARNING (Ref. page) • Only turn ON the input power supply after replacing the digital operator/blank cover (optional). Do not remove the digital operator or the covers while current is flowing. Failure to observe this warning can result in electric shock. • Never operate the digital operator or dip switches when your hand is wet. Failure to observe this warning can result in electric shock. • Never touch the terminals while current is flowing, even during inverter stopping.
OPERATION (Cont.) CAUTION (Ref. page) • Never touch the heatsink or braking resistor, the temperature is very high. Failure to observe this caution can result in harmful burns to the body. • Since it is easy to change operation speed from low to high speed, verify the safe working range of the motor and machine before operation. Failure to observe this caution can result in personal injury and machine damage. • Install a holding brake separately if necessary.
WARNING (Ref. page) • Do not perform withstand voltage test on any part of the VS-606V7. This electronic equipment uses semiconductors and is vulnerable to high voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127 • Only authorized personnel should be permitted to perform maintenance, inspections or parts replacement. [Remove all metal objects (watches, bracelets, etc.) before operation.] (Use tools which are insulated against electrical shock.
WARNING DISPLAY A warning label is displayed on the front cover of the inverter, as shown below. Follow these instructions when handling the inverter.
CONTENTS NOTES FOR SAFE OPERATION . . . . . . . . . . . . . . . . . . . . 3 1. RECEIVING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 • Checking the Name Plate . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 2. IDENTIFYING THE PARTS . . . . . . . . . . . . . . . . . . . . . . 16 3. MOUNTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 • • • Choosing a Location to Mount the Inverter . . . . . . . . . . . . . . 18 Mounting Dimensions . . . . . .
• • • • • • • • • • Selecting Stopping Method . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Building Interface Circuits with External Devices . . . . . . . . . 73 Setting Frequency by Current Reference Input . . . . . . . . . . . 83 Frequency Reference by Pulse Train Input . . . . . . . . . . . . . . 85 Decreasing Motor Speed Fluctuation . . . . . . . . . . . . . . . . . . 89 Motor Protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90 Selecting Cooling Fan Operation. .
1. RECEIVING After unpacking the VS-606V7, check the following: • Verify that the part numbers match your purchase order or packing slip. • Check the unit for physical damage that may have occurred during shipping. If any part of VS-606V7 is missing or damaged, call for service immediately. • Checking the Name Plate U.S. and Canadian Safety Standards for Types of 3-phase, 200VAC, 0.13HP (0.1kW) INVERTER MODEL INPUT SPEC. OUTPUT SPEC. LOT NO. SERIAL NO.
20P10 B Single-Phase 200VAC No. Applicable maximum motor output No. 2 Three-Phase 200VAC OP1 0.13 HP (0.1kW) 0 4 Three-Phase 400VAC OP2 0.25 HP (0.2kW) Open chassis (IP20, IP00) *1 OP4 0.5 HP (0.4kW) 1 OP7 1 HP (0.75kW) Enclosed wall-mounted (NEMA 1) *2 1P5 2 HP (1.5kW) 7 2P2 3 HP (2.2kW) Open chassis (IP20) Top-closed type 3PO Protective structure 4 HP (3.0kW) 3P7 5 HP (3.7kW) 5P5 7.5 HP (5.5kW) 7P5 10 HP (7.5kW) *1 Code No.s OP1 to 3P7 are IP20.
2.
Main Circuit Terminal Arrangement Terminal arrangement of the main circuit terminal differs depending on the inverter model. The terminal arrangement for200/400V, 3-Phase input series 7.5/10 HP (5.5/7.5Kw) is shown below.
3. MOUNTING • Choosing a Location to Mount the Inverter Be sure the inverter is protected from the following conditions: • Extreme cold and heat. Use only within the ambient temperature range (for open chassis type): 14 to 122°F (-10 to +50°C). • Rain, moisture. • Oil sprays, splashes. • Salt spray. • Direct sunlight. (Avoid using outdoors). • Corrosive gases (e.g. sulfurized gas) or liquids. • Dust or metallic particles in the air. • Physical shock, vibration. • Magnetic noise.
a a A • Mounting Dimensions To mount the VS 606 V7, dimensions as shown below are required. Voltage 200V Single - phase 3 - phase 400V 3 - phase Max. Applicable Motor Output HP (Kw) Length of A Less than 5 HP (3.7 Kw) More than 1.18in (30mm) More than 1.97in (50mm) 200V 3 - phase 7.5 HP (5.5 Kw) 400V 3 - phase 10 HP (7.5 Kw) Caution! 1. The above dimensions are common for both open chassis type (IP00, IP20) and NEMA 1 type. 2. Always remove both top and bottom covers when using 200/400V, 5.
• Mounting/Removing Components Removing and Mounting Digital Operator and Covers NOTE: Mount the inverter after removing the front cover, digital operator and terminal cover. • Removing front cover Use a screwdriver to loosen the screw on the front cover surface to direction 1 to remove it. Then press the right and left sides to direction 2 and lift the front cover to direction 3. • Mounting front cover Mount the front cover in the reverse order of the above procedure for removal.
• Removing digital operator After removing the front cover, lift the upper and lower sides (section A) of the right side of the digital operator to direction 1. • Mounting digital operator Mount the digital operator in the reverse order of the above procedure for removal. • Removing bottom cover when “W” (Width) dimensions are 4.25” (108mm), 5.51” (140mm), or 6.69” (170mm) After removing the front cover and the terminal cover, tilt the bottom cover to direction 1 with section A as a supporting point.
4. WIRING • Wiring Instructions (1) Always connect the power input terminals R/L1, S/L2, and T/L3 (R/L1, S/L2 for single-phase) and power supply via a molded-case circuit breaker (MCCB). Never connect them to U/T1, V/T2, W/T3. The single-phase (200V class) inverter can be connected to a 200V 3-phase input. However, when terminal T/L3 is connected to single-phase, never use the terminal for other purposes.
• Wire and Terminal Screw Sizes 1. Control Circuit Wire Model Terminal Symbol Common to all models Screw MA, MB, MC M3 S1 to S7,P1, P2,SC,PC,R+, R-,S+,S,FS,FR,FC,AM,AC,RP M2 Tightening Torque lb • in (N • m) Recommend size Applicable size AWG mm2 AWG twisted wire 0.5 to 1.25 single 0.5 to 1.25 20 to 16 20 to 16 0.75 18 1.94 to 2.21 twisted wire 0.5 to 0.75 (0.22 to 0.25) single 0.5 to 1.25 20 to 18 20 to 16 0.75 18 4.44 to 5.33 (0.5 to 0.6) mm 2 Type Shielded wire or equivalent 2.
200V Class Single-phase Input Series Model CIMR-V7AAB0P1 CIMR-V7AAB0P2 CIMR-V7AAB0P4 CIMR-V7AAB0P7 CIMR-V7AAB1P5 CIMR-V7AAB2P2 Terminal Symbol R/L1,S/L2,T/L3,-,+1,+2,B1,B2,U/T1,V/T2,W/T3 R/L1,S/L2,T/L3,-,+1,+2,B1,B2,U/T1,V/T2,W/T3 R/L1,S/L2,T/L3,-,+1,+2,B1,B2,U/T1,V/T2,W/T3 Tightening Torque lb • in (N • m) M3.5 7.1 to 8.88 (0.8 to 1.0) 18 to 0.75 to 2 14 2 14 M3.5 7.1 to 8.88 (0.8 to 1.0) 0.75 to 2 18 to 14 2 14 M3.5 7.1 to 8.88 (0.8 to 1.0) 0.75 to 2 18 to 14 2 14 M4 10.65 to 13.
• Wiring the Main Circuit L1 L2 L3 [Example of 3-phase 400V class, 0.37 inverters] • Main circuit input power supply Connect the power supply wiring to input terminals L1 (R), N/L2(S) and L3(T) [L1(R), N/L2(S) for single-phase specifications]. Never connect them to U/ T1, V/T2, W/T3, B1, B2, -, +1, or +2. Otherwise the inverter may be damaged. Single-phase voltage may be connected to inverter but do not use terminal T/L3 for any other purposes. • Braking resistor connection (optional).
• Wiring the Control Circuit Only basic insulation is provided for the control circuit terminals. Additional insulation may be necessary in the end product. • Control Circuit terminals Pass the cable through wiring hole and connect. Be sure to mount all the covers on the original position. * SW1 can be changed according to sequence input signal (S1 to S7) polarity.
Open the front cover and verify that the strip length is 0.22 in. (5.5mm) • Wiring Inspection After completing wiring, check the following: • Wiring is properly connected. • Wire clippings or screws are not left inside the unit. • Screws are securely tightened. • Bare wires in the terminal do not come in contact with other terminals.
5. OPERATING THE INVERTER Initial setting of control mode selection (n002) is set at V/f control mode. • Test Run The inverter operates by setting the frequency (speed). There are three types of operation modes for the VS-606V7: 1. Run command from the digital operator (local potentiometer/digital setting). 2. Run command from the control circuit terminal. 3. Run command from communications (MEMOBUS communications).
Operator Display 6.00 Operation Steps 1. Turn ON the power supply. 12-LED Display Status Indicator LED FREF RUN ALARM 2. Set parameter n004 to 1. 1 PRGM RUN ALARM 3. Set the following parameters. n019 : 15.0 (acceleration time) n020 : 5.0 (deceleration time) 15.0 5.0 PRGM RUN ALARM 4. F/R blinks. Select Forward or reverse run by pressing NOTE or Examine the application. (Never select REV when reverse run is prohibited.) key. F /R (Forward) or RUN ALARM (Reverse) 5.
• Operating the Digital Operator All functions of the VS-606V7 are set by the digital operator. Below are descriptions of the display and keypad sections.
Description of Status Indicator LED’s There are two LED’s on the middle right section of the face of the VS-606V7. The inverter status is indicated by various combinations of ON, BLINKING and OFF LED’s. RUN indicator and status indicator of the RUN button have the same functions. For details on how the status indicator LED’s function at inverter faults, refer to Section 8 “FAULT DIAGNOSIS AND CORRECTIVE ACTIONS” on page 126. If a fault occurs, the ALARM LED lights.
• LED Description By pressing on the digital operator, each of the function LED’s can be selected. The following flowchart describes each function LED. If the VS-606V7 loses power while in one of these modes, it will return to this mode once power is restored.
41 Return to Multi-Function monitor • Selecting monitor Press key. When is ON, data can be displayed by selecting monitor No.
• Monitoring Following items can be monitored by U-parameter parameter No. Name U-01 Frequency reference (FREF)*¹ U-02 U-03 U-04 U-05 Output frequency (FOUT)*¹ Output current (IOUT)*¹ Output voltage DC voltage Description Hz Frequency reference can be monitored. (Same as FREF) Hz Output frequency can be monitored. (Same as FOUT) Hz V V U-06 Input terminal status* 2 — U-07 Output terminal status*2 — U-08 Torque monitor % U-09 U-10 U-11 Fault history (last 4 faults) Software No.
Fault history display method When U-09 is selected, a four-digit box is displayed. The three digits from the right show the fault description, and the digit on the left shows the order of fault (from one to four). Number 1 represents the latest fault, and 2, 3, 4, in ascending order of fault occurrence. (Example) (Refer to page 126 for details.) • Switching fault history Order of the fault history can be changed by or key. • Clearing fault history Set parameter n001 to 6 to clear fault history.
• Simple Data Setting Digital setting (Refer to 5, OPERATING THE INVERTER) and potentiometer setting are both available for simple accel/decel operation of the VS-606V7. Frequency reference by analog voltage is set with initial setting (n004 = 1). For the model with digital operator (with potentiometer) JVOP-140, factory setting is set by frequency setting potentiometer (n004=0).
Notes 38
6. PROGRAMMING FEATURES Factory settings of the parameters are shown as in the tables. • Parameter Set-up and Initialization Parameter selection/initialization (n001) The following table describes the data which can be set or read when n001 is set. Unused parameters among n001 to n179 are not displayed.
• Using V/f Control Mode Vector control mode is preset at the factory. Control mode selection (n002): 0: V/f control mode (initial setting) 1: Vector control mode Adjusting torque according to application Adjust motor torque by using “V/f pattern” and “full-range automatic torque boost”. • V/f pattern setting Set V/f pattern by n011 to n017 as described below. Set each pattern when using a special motor (high-speed motor, etc.) or when requiring special torque adjustment of machine.
• Typical setting of V/f pattern Set the V/f pattern according to the application as described below. For 400V class, the voltage values (n012, n015, and n017) should be doubled. When running at a frequency exceeding 50Hz/60Hz, change the maximum output frequency (n011).
• Full-range automatic torque boost (when V/f mode is selected. n002=0) Motor torque requirement changes according to load conditions. Full range automatic torque boost adjusts voltage of V/f pattern according to the requirement. The VS-606V7 automatically adjusts the voltage during parameter-speed operation as well as during acceleration. The required torque is calculated by the inverter. This ensures tripless operation and energy-saving effects.
• Using Vector Control Mode Setting the control mode selection (n002) can use a vector control mode. n002=0: V/f control mode (factory setting) 1: Vector control mode • Precaution for voltage vector control application Since vector control needs motor parameters, the YASKAWA standard motor parameters have been set at the factory prior to shipment.
Select slip compensation status during regeneration N113 Setting 0 1 • Slip Compensation during Regeneration Disabled Enabled Motor parameter calculation The following shows an example of motor parameter calculation: (1) Motor rated slip (n106) *1 *2 × motor rated frequency (Hz) 120 -------------------------------------------------------------------------------------------- – Motor rated speed (r/min) Number of motor pole = -------------------------------------------------------------------------------
• V/f pattern during vector control Set V/f pattern as follows during vector control. The following examples are for 200V class motors. When using 400V class motors, double voltage settings (n012, n015, n017). When operating with frequency larger than 60Hz/50Hz, change only maximum output frequency (n011).
• Switching LOCAL/REMOTE Modes The following functions can be selected by switching the LOCAL or REMOTE mode. To select RUN/STOP commands or frequency reference, change the mode in advance depending on the following applications. • LOCAL mode: Enables the digital operator for RUN/STOP commands and FWD/REV run commands. Frequency reference can be set by local potentiometer or . • REMOTE mode: Enables operation reference selection (n003).
• Selecting Run/Stop Commands Refer to Switching LOCAL/REMOTE Modes (Page 44) to select either the LOCAL mode or REMOTE mode. Operation method (RUN / STOP commands, FWD / REV run commands) can be selected by the following method.
• Operating (RUN /STOP commands) by communications Setting parameter n003 to 2 in REMOTE mode can give RUN / STOP commands by communication (MEMOBUS communications). For the command by transmission, refer to page 89). • Selecting Frequency Reference • Setting by operator Frequency reference can be selected by the following methods. Select REMOTE or LOCAL mode in advance. For the method of selecting the mode, refer to page 44. LOCAL mode Select command method by parameter n008.
Example of frequency reference by voltage signal 1) 49
• Setting Operation Conditions Reverse run prohibit (n006) “Reverse run prohibit” setting does not accept a reverse run command from the control circuit terminal or digital operator. This setting is used for applications where a reverse run command can cause problems. Setting 0 1 Description Reverse run enabled Reverse run disabled Multi-step speed selection By combining frequency reference and input terminal function selections, up to 16 steps of speed can be set.
Additional settings for 16-Step speed operation Set n120 ~ n127 to frequency reference 9-16. A multi-function input must be set to multi-step speed reference 4 (n050 ~ n056 = 9). Operating at low speed By inputting a jog command and then a forward (reverse) run command, operation is enabled at the jog frequency set in n032. When multi-step speed references 1, 2, 3 or 4 are inputted simultaneously with the jog command, the jog command has priority. Parameter No.
• Adjusting speed setting signal To provide frequency reference by analog input of control circuit terminal FR and FC, the relationship between analog input and frequency reference can be set. FREQUENCY REFERENCE (a) Analog frequency reference gain (n060) The frequency reference provided when analog input is 10V(20mA) can be set in units of 1%.
• To operate the inverter with frequency reference of 50% to 100% at 0 to 10V input 53
Adjusting frequency upper and lower limits • Frequency reference upper limit (n033) Sets the upper limit of the frequency reference in units of 1%. (n011: Maximum output frequency = 100%) Factory setting: 100% • Frequency reference lower limit (n034) Sets the lower limit of the frequency reference in units of 1%. (n011: Maximum output frequency = 100%) When operating at frequency reference 0, operation is continued at the frequency reference lower limit.
No. n019 n020 n021 n022 Name Accel time 1 Decel time 1 Accel time 2 Decel time 2 Unit Setting Range Refer to n018 setting Refer to n018 setting Initial setting 10.0s 10.0s 10.0s 10.0s n018 setting No. 0 n018 1 Unit 0.1s 1s 0.01s 0.1s Setting Range 0.0 - 999.9s (999.9s or less) 1000 - 6000s (1000s or more) 0.00 - 99.99s (99.99s or less) 100.0 - 600.0s (100s or more) Notes: Parameter n018 can be set during stop. If the numeric value exceeded 600.0 sec.
Soft-start characteristics (n023) To prevent shock at machine start/stop, accel/decel can be performed in S-curve pattern. Setting 0 1 2 3 Note: S-curve characteristic time S-curve characteristic not provided 0.2 second 0.5 second 1.0 second The S-curve characteristics time is the time from accel/decel rate 0 to a regular accel/decel rate determined by the set accel/decel time. The following time chart shows FWD/REV run switching at deceleration to a stop.
Torque detection If an excessive load is applied to the machine, the resultant output current increase can be compared to the threshold setting of parameter n098, then output alarm signals to multi-function output terminals MA, MB, P1 and P2. To output an overtorque detection signal, set output terminal function selection n057 to n059 to “overtorque detection” [Setting:6 (NO contact) or 7 (NC contact)]. ∗ Overtorque detection release width (hysterisis) is set at approx. 5% of inverter rated current.
• Overtorque detection function selection 1 (n096) Setting 0 1 2 3 4 Description Overtorque detection not provided Detected during parameter-speed running, and operation continues after detection. Detected during parameter-speed running, and operation stops during detection. Detected during running, and operation continues after detection. Detected during running, and operation stops during detection. (1) To detect overtorque at accel/decel, set to 3 or 4.
Frequency detection (n095) Effective when either of output terminal function selections n057, n058 or n059 are set to “frequency detection” (setting: 4 or 5). “Frequency detection” turns ON when output frequency is higher or lower than the frequency detection level (n095). • Frequency detection1 Output frequency > Frequency detection level n095 (Set either of n057, n058 or n059 to “4”.) • Frequency detection2 Output frequency < Frequency detection level n095 (Set either of n057, n058 or n059 to “5”.
Jump frequencies (n083 to n086) This function allows the prohibition or “jumping” of critical frequencies so that the motor can operate without resonance caused by machine systems. This function is also used for dead band control. Setting the value to 0.00Hz disables this function. Set prohibited frequency 1, 2 or 3 as follows: n083 > n084 > n085 If this condition is not satisfied the inverter displays for one second and restores the data to original settings.
• Cumulative Operation Time Selection (n087) Setting Description 0 Inverter power-on time (Counts the elapsed time that there is an inverter output) 1 Inverter running time (Counts the elapsed time that there is an inverter output.) Cumulative operation time setting. Inverter operating time set with parameter n087 is accumulated by the unit of 10H. Accumulation starts from the time set with parameter n088. Parameter No.
• Input / Output Open Phase Protection Setting Range 0 to 100% *1 400.0V/100% (for 200V class) 800.0V/100% (for 400V class) Initial Setting 1 sec. 0 to 255 sec. *2 0 sec. 1% 0 to 100% *1 Inverter rated output current value/100% 0% 0.1 sec. 0.0 to 2.0 sec *2 0.0 sec. Parameters No. Name Unit n166 Input open-phase detection level 1% n167 Input open-phase detection time n168 Output open-phase detection level n169 Output open-phase detection time *1 0% setting - no detection *2 0.
• Speed search command Restarts a coasting motor without stopping it. This function enables smooth switching between motor commercial power supply operation and inverter operation. Set input terminal function selection (n050 to n056) to “14” (search command from maximum output frequency) or “15” (search command from set frequency). Build a sequence so that FWD (REV) run command is input at the same time as the search command or after the search command.
Holding accel/decel temporarily To hold acceleration or deceleration, input accel/decel hold command. The output frequency is maintained when the accel/decel hold command is input during acceleration or deceleration. When the stop command is input during accel/decel prohibition command input, accel/ decel hold is released and operation ramps to stop. Set multi-function input terminal selection (n050 to n056) to 16 (accel/decel hold command).
Using frequency meter or ammeter (n066) Selects the function to be monitored at analog output terminals AM-AC. Setting 0 1 2 3 4 5 Description Output frequency Output current Main circuit DC voltage Torque monitor Output power Output voltage reference In initial setting, analog voltage of approx. 10V is output when output frequency (output current) is 100%. Calibrating frequency meter or ammeter (n067) Used to adjust analog output gain.
Using analog output (AM-AC) as a pulse train signal output (n065) Analog output AM-AC can be used as a pulse train output (output frequency monitor). Set n065 to 1 when using pulse train output. Parameters No. Name n065 Monitor output type selection Unit 1 Setting range 0,1 Initial Setting 0 n065 setting n065 Setting 0 1 Analog monitor output Pulse monitor output (Output frequency monitor) Pulse train signal can be selected by setting n150. n150 Setting 0 1 6 12 24 36 Description 1440Hz / Max.
NOTE Peripheral devices must be connected according to the following load conditions when using pulse monitor output. The machine might be damaged when the conditions are not satisfied. Used as a sourcing output Output voltage VRL (V) Load impendance (kΩ) +5V 1.5 kΩ or more +8V 3.
Reducing motor noise leakage current (n080) Set inverter output transistor switching frequency (carrier frequency). Setting 7 8 9 1 2 3 4 Carrier Frequency (kHz) 12 fout 24 fout 36 fout 2.5 5.0 7.5 10.0 (Hz) (Hz) (Hz) (kHz) (kHz) (kHz) (kHz) Metallic Noise from Motor Noise and Current Leakage Higher Smaller Not audible Larger Setting values 7, 8, or 9 multiplies output frequency according to output frequency value.
Reducing Motor Noise or Leakage Current (n080) Frequency setting varies according to inverter capacity (kVA). Initial Setting Voltage Class (V) 200 Single-phase 3phase 400 3-phase Capacity (kW) Setting Carrier Frequency 0.1 0.2 0.4 0.7 1.5 2.2 3.7 5.5 7.5 0.2 0.4 0.7 1.5 2.2 3.0 3.7 5.5 7.5 4 4 4 4 3 3 3 3 3 3 3 3 3 3 3 3 3 3 10kHz 10kHz 10kHz 10kHz 7.5kHz 7.5kHz 7.5kHz 7.5kHz 7.5kHz 7.5kHz 7.5kHz 7.5kHz 7.5kHz 7.5kHz 7.5kHz 7.5kHz 7.5kHz 7.5kHz Maximum Continuous Output Current (A) 0.8 1.6 3.0 5.
(3) Set carrier frequency (n080) to either 1, 2, 3, 4 when using vector control mode. Do not set to 7, 8, or 9. (4) Carrier frequency is automatically reduced to 2.
Selecting stopping method (n005) Selects the stopping method suitable for application. Setting 0 1 Description Deceleration to stop Coast to stop • Deceleration to stop Example: when accel/decel time 1 is selected .5 .0 * When frequency reference is changed during running. Upon termination of the FWD (REV) run command, the motor decelerates at the decel rate determined by the time set to decel time 1 (n020) and DC injection braking is applied immediately before stop.
• Coast to stop Example: when accel/decel time 1 is selected * When frequency reference is changed during running. Upon removal of the FWD (REV) run command, the motor starts coasting. Applying DC injection braking • DC injection braking current (n089) Sets DC injection braking current in units of 1%. (Inverter rated current=100%) • DC injection braking time at stop (n090) Sets the DC injection braking time at stopping in units of 0.1 second.
• Building Interface Circuits with External Devices Using input signals Multi-function input terminal S1 to S7 functions can be changed when necessary by setting parameters n051 or n052 respectively. The same value cannot be set to different parameter settings.
Initial setting No. n050 n051 n052 n053 n054 n055 n056 Terminal S1 S2 S3 S4 S5 S6 S7 Initial Setting 1 2 3 5 6 7 10 Function Forward run command (2-wire sequence) Reverse run command (3-wire sequence) External fault Fault reset Multi-step speed reference 1 Multi-step speed reference 2 JOG command Terminal function at 3-wire sequence selection When 0 is set at the terminal S3 (n052), terminal S1 becomes run command, terminal S2 becomes stop command, and terminal S3 becomes FWD/REV run command.
(Example:)Set n003 = 1, n004 = 2, n008 = 0. Open: Run by frequency reference from multi-function input terminal FR and run command from multi-function input terminals S1 to S7. Closed: Run by potentiometer frequency reference and run command from the digital operator.
Time Chart at UP/DOWN Command Input 76
Notes: (1) When UP/DOWN command is selected, the upper limit speed is set regardless of frequency reference. Upper limit speed = Maximum output frequency (n011) x Frequency reference upper limit (n033)/100 (2) Lower limit value is either minimum output frequency (n016) or frequency reference lower limit (n034) (whichever is greater). (3) When the FWD (REV) run command is input, operation starts at the lower limit speed without an UP/DOWN command.
• Communication/multi-function input terminal selection input (setting: 18) Operation can be changed from communication command, or from multi-function input terminal or digital operator command. Run command from communication and frequency reference are effective when multi-function input terminal for this setting is “closed (register No. 0001H, 0002H).” Run command in LOCAL/REMOTE mode and frequency reference are effective when “Open.
n077 setting Setting 0 Name Disabled Auxiliary frequency reference (FREF2) 1 2 Frequency reference gain (FGAIN) Frequency reference (FBIAS) 3 4 Frequency detection Description The multi-function input is disabled When frequency reference 2 is selected in multi-step speed reference, the input analog signal for the CN2 terminal becomes the frequency reference. The n025 setting becomes invalid. Note: Set frequency reference gain to n068 or n071, and frequency reference bias to n069 or no72.
Analog input level Auxiliary frequency reference (n077=1) FREF2 Frequence reference bias (n077=3) Frequency reference gain (n077=2) FGAIN Output voltage bias (n077=4) The VBIAS value to be added is doubled for 400V class inverters.
Multi-function analog input signal selection (n078) Parameter No. n078 Name Multi-function analog input signal selection Unit _ Setting Range 0 = Digital operator terminal (voltage: 0 to 10V) 1 = Digital operator terminal (current: 4 to 20mA) Initial Setting 0 Frequency reference bias setting (n079) Parameter No. n079 Name Frequency reference bias setting Unit Setting Range Initial Setting % 0 to 50 100% / Max.
Using output signals (n057, n058, n059) Multi-function output terminal MA, MB, P1 and P2 functions can be changed when necessary by setting parameters n057, n058, and n059.
• Setting Frequency by Current Reference Input When setting frequency by inputting current reference (4-20mA or 0-20mA) from the control circuit terminal FR, switch the DIP switch SW1 on the control circuit board to “I” side. SW1 is accessed by removing the digital operator. NOTE Never input voltage reference to control circuit terminal FR when DIP switch SW2 is switched to “I” side. This could damage the inverter. Initial setting of multi-function output terminal No.
Current reference selection After changing DIP switch (V/I switch of SW2) to the “I” side, PRESS PRGM on the digital operator, then set the following parameters. Current reference (4-20mA) parameter n004=3 Current reference (0-20mA) parameter n004=4 Press the digital operator keys to run or stop the inverter. Switch run and stop direction by setting F/R LED. Set frequency by the analog current signal [0-100% (max frequency)/4-20mA] connected to the control circuit terminal.
• Frequency Reference by Pulse Train Input Frequency reference can be set by pulse train input from the multi-function input terminal. • Input pulse specifications • Low-level voltage: 0.8V or less • High-level voltage: 3.5 to 32V • Duty Cycle: 30 to 70% • Pulse frequency: 0 to 33 kHz • Frequency reference method Frequency reference is a value obtained by multiplying the ratio of the maximum input pulse frequency and actual input pulse frequency by the maximum output frequency.
Preventing Motor from Stalling (Current Limit) Automatically adjusts the output frequency and output current according to the load to continue operation without stalling the motor. • Stall prevention (current limit) level during acceleration (n093) Sets the stall prevention (current limit) level during acceleration in units of 1% (Inverter rated current = 100%). Factory setting: 170% A setting of 200% disables the stall prevention (current limit) during acceleration.
• Stall prevention (current limit) level during running (n094) Sets the stall prevention (current limit) level during running in units of 1% (Inverter current = 100%). • Factory setting: 160% A setting of 200% disables the stall prevention (current limit) during running. If the inverter is at speed agree and output current exceeds the value set for n094 for longer than 100msec, deceleration starts. Deceleration continues until the output current falls below the value set for n094.
n115 setting Setting Function 0 The stall prevention level becomes the level set for the parameter n094 in all frequency areas The following shows that the stall prevention level is automatically decreased in the parameter output range (Max. frequency>Max. voltage output frequency). The lower limit is 40% of the set value of n094.
• Decreasing Motor Speed Fluctuation Slip compensation (When V/f control mode n002=0) As the load becomes larger, motor speed is reduced and motor slip value is increased. The slip compensating function controls the motor speed at a parameter value even if the load varies. When inverter output current is equal to the motor rated current (n036), the compensation frequency is added to the output frequency.
• Motor Protection Motor overload detection The VS-606V7 protects against motor overload with a built-in electronic thermal overload relay. • Motor rated current (electronic thermal reference current, n036) Set to the rated current value shown on the motor nameplate. Note: Setting to 0.0A disables the motor overload protective function. • Motor overload protection selection (n037, n038). n037 Setting 0 1 2 Parameters No.
• General-purpose motor and inverter duty motor Induction motors are classified as general-purpose motors or inverter motors, based on their cooling capabilities. Therefore, the motor overload function operates differently between these two motor types.
• Selecting Cooling Fan Operation In order to increase lifetime, the cooling fan can be set to operate only when inverter is running. n039 = 0 (factory setting) : Operates only when inverter is running. (Continuous operation for 1 minute after inverter is stopped.) 1 : Operates with power ON. • Using MEMOBUS (MODBUS) Communications Serial transmission is available with VS-606V7 using programmable controller (MEMOCON series) and MEMOBUS.
• Communications connection terminal Use the following S+, S-, R+ and R- terminals for MEMOBUS communications. Change the termination resistor as shown below. At RS-422, RS-485 communications: Turn ON SW2 ON/OFF switch of only the inverter at the termination viewed from the PLC. Notes: 1. Separate the wiring for communication from the main circuit wiring or other power lines. 2.
• Setting necessary parameters for communication Communication related parameters must be set for PLC communication. parameters n151 to n157 cannot be set during communication. Always set them prior to performing communication.
• Message format For communications, the master (PLC) sends a command to the slave (VS-606V7) and the slave responds to it. The configuration for sending and receiving is as shown to the right. The length of the data varies according to the contents of commands (functions). The interval between messages must be maintained at the following amount. VS-606V7 VS-606V7 Slave address Function code Data Error Check VS-606V7 • Slave address: Inverter address (0 to 32).
• Read out holding register contents [03H] Reads out the contents of the holding registers with the continuous numbers for the specified quantity. The contents of holding register is divided into the upper 8 bits and the lower 8 bits. They become the data items in response message in the order of numbers. Example: Reads out status signal, fault contents, data link status and frequency reference from the VS-606V7 (slave 2).
• Writing to several holding registers [10H] Specified data are written into the several specified holding registers from the specified number, respectively. Written data must be arranged in a command message in the order of the holding register numbers: from upper eight bits to lower eight bits. Example: Set forward run at frequency reference 60.0 Hz to slave 1 VS-606V7 from the PLC.
• Data • Reference Data (available to read out/write in) Register No.
• Monitor Data (available only for read out) 0022H Fault description 0021H Data link status 0020H Status signal Register No.
002BH Sequence input 002CH Inverter status 002AH Alarm Contents Register No.
02EH Inverter Status Register No. 003DH 003EH-00FFH Communications error 002FH-0030H 0031H 0032H 0033H-0034H 0035H 0036H Register No. 0037H 0038H 0039H 003AH 003BH-003CH bit Description 0 Frequency ref. loss 1 Not used 2 Not used 3 Not used 4 Not used 5 Not used 6 Not used 7 Not used 8 - F Not used Reserved Main circuit DC voltage (1/1V) Torque monitor Not used Cumulative operation time (I/IH) Not used bit Description Output power (1/1W : with sign) PID feedback value (100% / Input equivalent to max.
• Storing parameters [Enter command] (can be written only.) Register Number Name Contents Setting Range Default 0900H ENTER command Write-in parameter data to nonvolatile memory (EEPROM). 0000H to FFFFH - When a parameter is written from the PLC by communications, the parameter is written to the parameter data area on the RAM in the VS-606V7. ENTER command is a command to write the parameter data on the RAM to the non-volatile memory in the VS-606V7.
Error Codes Error Code 01H 02H 03H 21H 22H Contents Function code error • Function code from PLC is other than 03H, 08H or 10H. Improper register number • No register numbers to be accessed have been registered. • ENTER command “0900H” that is an exclusive-use register for write-in was read out. Improper quantity • The number of data items to be read or write-in is not in the range between 1 and 16.
• Performing self-test VS-606V7 is provided with a function to perform self-diagnosis for operation check of the serial communication I/F circuit. This function is called self-test. In the self-test, connect the sending terminal with the receiving terminal in the communication section. It assures if the data received by VS-606V7 is not being changed. It also checks if the data can be received normally. Carry out the self-test in the following procedure. (1) Turn ON the VS-606V7 mini power supply.
• Using Energy-saving Control Mode Verify that the parameter n002 is set to 0 (V/f control mode) when performing energy-saving control. Setting n139 to 1 enables the energy-saving control function. Energy-saving Control Selection (n139) Parameters No. Name Unit n139 Energy-saving control selection - Setting Range 0: Disabled 1: Enabled Initial Setting 0 Normally it is not necessary to change the setting.
Energy-saving voltage lower/upper limit (n141, n142, n159, n160) • Sets the upper and lower limits of the output voltage. When the value calculated in the energy-saving control mode is larger than the upper limit (or smaller than the lower limit), the value is output as a voltage reference value. The upper limit is set to prevent over-excitation, and the lower limit is set to prevent stalls when the load is light. The voltage limit is set for machines using 6Hz/60 Hz.
Energy-saving search operation In the energy control mode, the max. applicable voltage is calculated using the output power. However, a temperature change or the use of another manufacturer’s motor will change the fixed parameters, and the max. applicable voltage may not be emitted. In the search operation, change the voltage slightly so that the max. applicable voltage can be obtained. • Search Operation Voltage Limit (n144) Limits the range where the voltage can be controlled.
Search Operation Power Detection Hold Width (n161) • When the power fluctuation is less than this value, the output voltage is held for 3 seconds. Then the search operation mode is activated. Set the hold width in % of the power which is currently held. Parameter No. Name Unit Setting Range Initial Setting n161 Search operation voltage limit % 0 to 100 0 Power Detection Filter Time Parameter (n162) • Response at load change is improved when this value is small.
Motor Code The energy-saving coefficient K2 (n140) is set to a value that corresponds with that motor code (n158). Motor Type Voltage Class 200V YASKAWA Generalpurpose Motor 400V 200V YASKAWA Inverter Motor 400V Capacity Motor Code: n158 0.1 kW 0.2 kW 0.4 kW 0.75 kW 1.5 kW 2.2 kW 3.7 kW 5.5 kW 7.5 kW 0.2 kW 0.4 kW 0.75 kW 1.5 kW 2.2 kW 3.0 kW 3.7 kW 5.5 kW 7.5 kW 0.1 kW 0.2 kW 0.4 kW 0.75 kW 1.5 kW 2.2 kW 3.7 kW 5.5 kW 7.5 kW 0.2 kW 0.4 kW 0.75 kW 1.5 kW 2.2 kW 3.0 kW 3.7 kW 5.5 kW 7.
• Using PID Control Mode For details of the PID control setting, refer to the block diagram of the Inverter’s internal PID control or the block diagram of the operator analog speed reference. PID Control Selection: n128 Parameter No. Name Unit Setting Range Initial Setting n128 PID control selection - 0 to 8 0 n128 Settings Setting 0 1 2 3 4 5 6 7 8 Function Disabled. Enabled: deviation is subject to differential control. Enabled: feedback signal is subject to differential control.
Notes: 1. When selecting frequency reference from the control circuit terminal FR as the target or feedback value, the V-I switch of SW2 on the control circuit board must be selected depending on the input method (current or voltage input). 2. Never use the frequency reference from the control circuit terminal FR for both the target and feedback values. The frequency reference for both the target value and the feedback value becomes the same.
Intregal (I) Limit (n134) • Parameter No. Name Unit Setting Range Initial Setting n134 Intregal (I) limit % 0 to 100 100 This parameter prevents the calculated value of the integral control from exceeding the fixed amount. There is normally no need to change the setting. Reduce the setting if there is a risk of load damage, or of the motor going out of step by the inverter’s response when the load suddenly changes.
• PID Output Gain (n163) Parameter No. Name Unit Setting Range Initial Setting n163 PID Output gain Multiples 0.0 to 25.0 1.0 This parameter adjusts the output gain. • PID Feedback Value Adjusting Gain (n129) Parameter No. Name Unit Setting Range Initial Setting n129 PID feedback value adjusting gain Multiples 0.0 to 10.0 1.00 Parameter n129 is the gain that adjusts the feedback value. • PID Feedback Loss Detection (n136, n137, n138) Parameter No.
Integral Int 114 Note: The integral can only be reset when the inverter is stopped or PID is cancelled via multi-function input.
• Using Parameter Copy Function Parameter copy function The VS-606V7 standard digital operator JVOP-140 can store parameters for one inverter. A backup power supply is not necessary since EEPROM is used. Parameter copy function is possible only for the inverters with the same product series, power supply specifications and control mode (V/f control or vector control). However, some parameters may not be copied. It is also impossible to copy parameters between VS-606V7 and VSmini J7 inverters.
Parameter No. n176 • Name Parameter copy function selection Unit Setting Range Initial Setting - rdy: READY rEd: READ CPy: COPY vFy: Verify vA: Inverter capacity display Sno: Software number display rdy Prohibiting Parameter Read Selection (n177) Select this function to prevent accidentally overwriting the parameters stored in EEPROM or in the digital operator. Reading is not possible when this parameter is set to 0.
[Example] Store the parameters read out from the inverter, in the EEPROM inside the digital operator. • Enable the setting of the parameters n001 to n179. Explanation • Press DSPL to light [PRGM]. • Press ENTER to display the set value. • Change the set value to 4 by pressing or key. • Press ENTER. Operator display (Can be a different parameter No.) ( Lit ) (Can be a different set value.) (Blinks) (Lit for one second.
Copy Function Writes the parameters stored inside the digital operator in batch to the inverter. Write-in is possible only for the inverters with the same product series, power supply specifications and control mode (V/f control or vector control). Therefore, writing from 200 V class to 400 V class (or visa versa), from VS-606V7 to VSmini J7 are not possible. Parameter Copy Function Selection (n176), Parameter Read Prohibited Selection (n177), Fault history (n178), Inverter Software No.
A setting range check and matching check for the written-in parameters are executed after the parameters are written from the digital operator to the inverter. If any parameter error is found, the written parameters are discarded and the parameters stored before writing are restored. When a setting range error is found, the parameter No. where an error occurs is indicated by blinking. When a matching error is found, 120 … ( …: a number) is indicated by blinking.
VERIFY function Collates the parameters stored in the digital operator with the parameters in the inverter. As well as write-in, VERIFY is possible only for the inverters with same product series, power supply specifications and control mode (V/f control or vector control). When the parameters stored in the digital operator correspond to those in the inverter, vFy is displayed by blinking, then End is displayed.
Inverter Capacity Display The voltage class and maximum applicable motor capacity (whose parameters stored in the digital operator are read out) is displayed. [Example] Display the voltage class and maximum applicable motor capacity for the inverter whose parameters stored in EEPROM inside the digital operator. • Enable the setting of the parameters n001 to n179. Explanation • Press DSPL to light [PRGM]. Operator display • Press ENTER to display the set value.
Software No. Display The software No. (of the inverter whose parameters stored in the digital operator are read out) is displayed. [Example] Display the software No. of the inverter whose parameters stored in EEPROM inside the digital operator. • Enable the setting of the parameters n001 to n179. Explanation • Press DSPL to light [PRGM]. • Press ENTER to display the set value. • Change the set value to 4 by pressing or • Press ENTER. key. Operator display (Can be a different parameter No.
Display List Operator display Description Corrective action Lit: Setting for parameter copy function selection enabled Lit: READ selected Flashed: READ under execution Lit: Writing (COPY) selected Blinks: Writing (COPY) under execution Lit: VERIFY selected Flashed: VERIFY under execution - Lit: Inverter capacity display selected - Lit: Software No.
• Unit selection for Frequency Reference Setting/ Display Parameter and monitor display for which selection of unit function is valid Item Contents Frequency reference 1 to 8 (Parameters n024 to n031) Frequency reference parameters Jog frequency reference (Parameters n032) Frequency reference 9 to 16 (parameters n120 to n127) Frequency reference display (FREF) Output frequency display (FOUT) Monitor display Frequency reference display (U-01) Output frequency display (U-02) • Function Outline The fre
Parameter n035 Setting Description • Set the display value at 100% of frequency reference (set value of Fmax(n011)) at 1st to 4th digit of n035. By a number of 4th digit of n035, set the position of decimal point. By 1st to 4th digit of n035, set a 3-digit figure excluding decimal point. Number of 4th digit. Position of decimal point 40 to 3999 40 to 3999 0 1 2 3 0. (Example) To display 20.0 at 100% of frequency reference, set n035 to “1200.
7. Maintenance and Inspection • Periodical Inspection Periodically inspect the inverter as described in the following table to prevent accidents and to ensure high performance with high-reliability. Location to Check Terminal, unit mounting screws, etc. Check For Connection hardware is properly seated and securely tightened.
Replacement of cooling fan • Inverter of W-dimension (width) 2.68 inches (68mm), 5.51 inches (140mm), 6.69 inches (170mm), and 7.09 inches (180mm). 1. Removal (1) Press the right and left clicks of the fan cover to direction 1, and then pull them to direction 2 to remove the fan cover from the inverter unit. (2) Pull the wiring to direction 3 from the fan cover rear face, and remove the protective tube and connector. (3) Open the left and right sides of the fan cover to remove the cooling fan from cover. 2.
8. Fault Diagnosis and Corrective Actions This section describes the alarm and fault displays, explanations for fault conditions and corrective actions to be taken if the VS-606V7 malfunctions. < Corrective Actions for models with blank cover > 1. Input fault reset or cycle the power supply OFF and ON. 2. When a fault cannot be corrected: (1) Turn the power supply OFF and check the wiring and external circuit (sequence).
< Corrective Actions of models with digital operator > : ON : Blinking : OFF Alarm Display and Contents Alarm Display Digital RUN (Green) Operator ALARM (Red) Blinking Blinking Blinking Inverter Status Explanation UV (Main circuit low voltage) Main circuit DC voltage drops below the low-voltage detection level while the inverter output is OFF. 200V: Stops at main circuit DC voltage below approx. 200V (160V for single phase) 400V:Stops at main circuit DC voltage below approx. 400V.
Alarm Display Digital RUN (Green) Operator ALARM (Red) Blinking Blinking Blinking Inverter Status Explanation Causes and Corrective Actions OP…(parameter setting error Check the setting when the parameter setting is values. performed through the MEMOBUS communications) OP1: Two or more values are set for multi-function input selection. (parameters n050 to n056) OP2: Relationship among V / f parameters is not correct.
Alarm Display Digital RUN (Green) Operator ALARM (Red) Blinking Blinking Blinking Inverter Status Explanation BB (External baseblock) Baseblock command at multifunction terminal is active. The inverter output is shut OFF (motor coasting). Temporary condition is cleared when input command is removed. EF (Simultaneous FWD/REV run commands) When FWD and REV run commands are simultaneously input for over 500ms, the inverter stops according to parameter n005.
Alarm Display Digital RUN (Green) Operator ALARM (Red) Inverter Status Explanation Causes and Corrective Actions OC (Over current) • Short circuit or Inverter output current grounding at inverter momentarily exceeds approx. output side. 250% of rated current. • Excessive load WK2 • Extremely rapid accel/decel time (parameters n019 to n022) • Special motor used • Starting motor during coasting • Motor of a capacity greater than the inverter rating has been started.
Alarm Display Digital RUN (Green) Operator ALARM (Red) Inverter Status Explanation UV2 (Control power supply fault) Voltage fault of control power supply is detected. (Main Circuit Voltage Fault)* The main circuit DC voltage oscillates unusually (not when regenerating). Causes and Corrective Actions Cycle power. If the fault remains, replace the inverter. • An open-phase occurred in the input power supply. • A momentary power loss occurred.
Alarm Display Digital RUN (Green) Operator ALARM (Red) Inverter Status Explanation RH (Installed type braking resistor overheating) The protection function has operated. Causes and Corrective Actions • The declaration time is too short. • The regenerative energy from the motor is too large. ⇓ • Increase the deceleration time. • Reduce the regenerative load. (Internal Braking Transistor Fault) • Replace the Inverter The braking transistor is not operating properly.
Alarm Display Digital RUN (Green) Operator ALARM (Red) Inverter Status Explanation EF‰ (External fault) Inverter receives an external fault input from control circuit terminal.
Alarm Display Digital RUN (Green) Operator ALARM (Red) Inverter Status Explanation Causes and Corrective Actions CPF-05 Cycle power. AD converter fault is detected If the fault remains replace the inverter. CPF-06 • Option card connecting fault • A non-corresponding option card is connected. CPF-07 Operator control circuit (EEPROM or AD converter) fault Protective Operation Remove power to the inverter. Check the connection of the digital operator. Verify inverter software number (n179).
Alarm Display Digital RUN(Green) Operator ALARM(RED) Inverter Status Stops according to parameter. Fault Display Digital RUN(Green) Operator ALARM(RED) Inverter Status Explanation STP (Emergency stop) The inverter stops according to parameter n005 after receiving the emergency stop fault signal. FBL (PID feedback loss detection) PID feedback value drops below the detection level. When PID feedback loss is detected, the inverter operates according to the n136 setting.
9. Specifications • Standard Specifications (200V Class) Voltage Class 3-phase Single-phase Model CIMR-V7*C‰‰‰‰ Output Characteristics Max. Applicable Motor Output kW* Power Supply Input Current (A) Inverter Capacity (kVA) Rated Output Current (A) Max. Output Voltage (V) Max.
Voltage Class 3-phase Single-phase Motor Overload Protection Model CIMR-V7*C‰‰‰‰ Instantaneous Overcurrent Overload Protective Functions Overvoltage Undervoltage Momentary Power Loss Cooling Fin Overheat Stall Prevention Level Cooling Fan Fault Ground Fault Input Signals Multi-function Input Output Signals Other Functions Power Charge Indication Multi-function Output Standard Functions 140 200V single- / 3-phase 20P1 20P2 20P4 20P7 21P5 22P2 23P7 25P5 27P5 B0P1 B0P2 B0P4 B0P7 B1P5 B2P2 B3P7 Ele
Voltage Class 3-phase Single-phase Status Indicator LED Digital Operator (JVOP-140) Display Other Functions Model CIMR-V7*C‰‰‰‰ Terminals Wiring Distance between Inverter and Motor Enclosure Cooling Method Environmental Conditions Ambient Temperature Humidity Storage Temperature Location Elevation Vibration 200V single- / 3-phase 20P1 20P2 20P4 20P7 21P5 22P2 23P7 25P5 27P5 B0P1 B0P2 B0P4 B0P7 B1P5 B2P2 B3P7 RUN and ALARM provided as standard LEDs Available to monitor frequency reference, output fre
• Standard Specifications (400V Class) Voltage Class 3-phase Single-phase Max. Applicable Motor Output HP (kW)* Inverter Capacity (kVA) Rated Output Current (A) Max. Output Voltage (V) Output Characteristics Model CIMR-V7*C‰‰‰‰ Power Supply Input Current (A) Max.
Voltage Class 3-phase Single-phase Motor Overload Protection Model CIMR-V7*C‰‰‰‰ Instantaneous Over Current Protective Functions Overload Over Voltage Under Voltage Momentary Power Loss Cooling Fin Overheat Stall Prevention Level Input Signals Other Functions Multi-function Input Output Signals Cooling Fan Fault Ground Fault Power Charge Indication Multi-function Output Standard Functions * 400V 3-phase 40P2 40P4 40P7 41P5 42P2 43P0 43P7 45P5 47P5 – – – – – – – – – Electronic thermal overload re
Voltage Class 3-phase Single-phase Status Indicator LED Digital Operator (JVOP-140) Display Other Functions Model CIMR-V7*C‰‰‰‰ Terminals Wiring Distance between Inverter and Motor Enclosure Cooling Method Environmental Conditions Ambient Temperature Humidity Storage Temperature* Location Elevation Vibration 400V 3-phase 40P2 40P4 40P7 41P5 42P2 43P0 43P7 45P5 47P5 – – – – – – – – – RUN and ALARM provided as standard LEDs Available to monitor frequency reference, output frequency, output current Main
• Standard Wiring FOR SINGLE-PHASE USE R\LI AND S\L2 (MAX.
Connection Example of Braking Resistor 146
Terminal Description Main Circuit Type Terminal R/L1, S/L2, T/L3 U/T1, V/T2, W/T3 B1, B2 +2, +1 +1, (–) S1 Multi-function contact output MEMOBUS communications Communication Circuit Terminal Output Frequency reference Control Circuit Input Sequence S2 S3 S4 S5 Name AC power supply input Inverter output Function (Signal Level) Always use terminal R/L1, S/L2 for single-phase inverters. Never connect to terminal T/L3.
• Sequence input connection with NPN/PNP transistor When connecting sequence inputs (S1 to S7) with transistor, turn the rotary switch SW1 depending on the polarity (0V common: NPN side, +24V common: PNP side).
Sequence connection with PNP transistor (+24V common) 149
• Dimensions D1 Fig.
Dimensions in inches (mm)/mass in lb (kg) /Heat Loss (W) Voltage Capacity class HP(kW) 200V 3phase 200V singlephase 0.13 (0.1) 0.25 (0.2) 0.5 (0.4) 1 (0.75) 2 (1.5) 3 (2.2) 5 (3.7) 7.5 (5.5) 10 (7.5) 0.13 (0.1) 0.25 (0.2) 0.5 (0.4) 1 (0.75) 2 (1.5) 3 (2.2) 5 (3.7) W H D W1 H1 H2 H3 H4 2.68 (68) 2.68 (68) 2.68 (68) 2.68 (68) 4.25 (108) 4.25 (108) 5.51 (140) 7.09 (180) 7.09 (180) 2.68 (68) 2.68 (68) 2.68 (68) 4.25 (108) 4.25 (108) 5.51 (140) 6.69 (170) 5.83 (148) 5.83 (148) 5.83 (148) 5.
Voltage Capacity class HP(kW) 400V 3phase 0.5 (0.2) 0.75 (0.4) 2 (0.75) 3 (1.5) 3 (2.2) 3 (3.0) 5 (3.7) 5 (4.0) 7.5 (5.5) 10 (7.5) W H D W1 H1 H2 H3 H4 4.25 (108) 4.25 (108) 4.25 (108) 4.25 (108) 4.25 (108) 5.51 (140) 5.51 (140) 5.51 (140) 7.09 (180) 7.09 (180) 5.83 (148) 5.83 (148) 5.83 (148) 5.83 (148) 5.83 (148) 5.83 (148) 5.83 (148) 5.83 (148) 10.24 (260) 10.24 (260) 3.62 (92) 4.43 (110) 5.51 (140) 6.14 (156) 6.14 (156) 5.63 (143) 5.63 (143) 5.63 (143) 6.70 (170) 6.70 (170) 3.78 (96) 3.
• Recommended Peripheral Devices It is recommended that the following peripheral devices should be mounted between the AC main circuit power supply and VS-606V7 input terminals R/L1, S/L2, and T/ L3. • MCCB (Molded-case circuit breaker)/fuse: Be sure to connect it for wiring protection. • Magnetic contactor: Mount a surge suppressor on the coil (refer to the table shown below). When using a magnetic contactor to start and stop the inverter, do not exceed one start per hour.
Surge suppressors Surge Suppressors Coils and relays Large size magnetic contactors 200V Control relays to 230V MY-2, -3 (OMRON) HH-22, -23 (FUJI) MM-2, -4 (OMRON) Model DCR2- Specifications Code No. 50A22E 250VAC 0.5µF 200Ω C002417 10A25C 250VAC 0.1µF 100Ω C002482 • Ground fault interrupter: Select a ground fault interrupter not affected by high frequencies. To prevent malfunctions, the current should be 200mA or more and the operating time 0.1 sec. or more.
First Functions (Parameters n001 to n049) No. Register No.
No. Register No. for Transmission Name Setting Range 024 0118 Frequency reference 1 (Master speed frequency reference) 0.00 to 400.0Hz 025 0119 Frequency reference 2 0.00 to 400.0Hz 026 011A Frequency reference 3 0.00 to 400.0Hz 027 011B Frequency reference 4 0.00 to 400.0Hz 028 011C Frequency reference 5 0.00 to 400.0Hz 029 011D Frequency reference 6 0.00 to 400.0Hz 030 011E Frequency reference 7 0.00 to 400.0Hz 031 011F Frequency reference 8 0.00 to 400.
Second Functions (Parameters n050 to n079) No. Register No.
No. Register No. for Transmission 070 0146 Setting Range Setting Unit Initial Setting Analog frequency reference filter time parameter (CN2 Vin) 0.00 to 2.00s 0.01s 0.10s 79 0147 Analog frequency reference gain (CN2 Iin) -255 to 255% 1% 100% 79 0148 Analog frequency reference bias (CN2 Iin) -100 to 100% 1% 0% 79 073 0149 Analog frequency reference filter time parameter (CN2 Iin) 0.00 to 2.00s 0.01s 0.
Third Functions (Parameters n080 to n119) 080 Register No. for Transmission 0150 081 0151 082 0152 Carrier frequency Operation selection after momentary power loss Fault restart 083 0153 Jump frequency 1 No. Name Setting Range Setting Unit Initial Setting 1 to 4, 7 to 9 1 4 (Note 4) 0, 1, 2 1 0 55 0 to 10 times 1 0.01Hz (less than 100Hz) / 0.1Hz (100Hz or more) 0 60 0.00Hz 60 0.00 to 400.0Hz User Setting Ref.
No. Register No. for Transmission 084 0154 Jump frequency 2 0.00 to 400.0Hz 085 0155 Jump frequency 3 0.00 to 400.0Hz 086 0156 Jump frequency width 0.00 to 25.
No. Register No. for Transmission Name Setting Range 107 016B Motor resistance for onephase 0.000 to 65.50Ω 108 016C Motor leak inductance 0.00 to 655.0mH Setting Unit 0.001Ω (less than 10Ω) / 0.01Ω (10Ω or more) 0.01mH (less than 100mH) / 0.1mH (100mH or more) Initial Setting User Setting Ref.
No. Register No. for Transmission 109 016D 110 111 016E 016F 112 0170 113 0171 115 #2 0173 116 #2 0174 Name Torque compensation voltage limiter Motor no-load current Slip compensation gain Slip compensation primary delay time Slip compensation selection during regeneration Stall prevention automatic decrease selection Accel/decel time during stall prevention Setting Range Setting Unit Initial Setting User Setting Ref. Page 0 to 250% 1% 150% – 0 to 99% 0.0 to 2.5 1% 0.1 (Note 3) 0.
No. Register No. for Transmission Name Setting Range 127 017F Frequency reference 16 0.00 to 400.0Hz 128 129 130 131 132 133 134 0180 0181 0182 0183 0184 0185 0186 0 to 8 0.00 to 10.00 0.0 to 25.0 0.0 to 360.0 0.00 to 2.50 -100 to 100% -100 to 100% 135 0187 0.0 to 10.0 0.
No. Register No.
Notes: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. No. n014 n015 n016 n017 n104 n111 n112 Not initialized by parameter initalization. Upper limit and initial setting of setting range are doubled at 400 class. Changes depending on inverter capacity. Refer to the next page. Changes depending on inverter capacity. Refer to page 64. Initial setting of the model with operator JVOP-140 (with potentiometer) is 0. Setting can be set to 1 by parameter initialization.
• 200V class single-phase No. Name Unit Factory setting – Inverter capacity kW 0.1kW 0.25kW 0.55kW 1.1kW 1.5kW 2.2kW n036 Motor rated current A 0.6 1.1 1.9 3.3 6.2 8.5 Torque n105 compensation iron W 1.7 3.4 4.2 6.5 11.1 11.8 loss n106 Motor rated slip Hz 2.5 2.6 2.9 2.5 2.6 2.9 Motor resistance for n107 0.8 Ω 17.99 10.28 4.573 2.575 1.233 one phase* Motor leak n108 MH 110.4 56.08 42.21 19.07 13.4 9.81 inductance Motor no-load n110 % 72 73 62 55 45 35 current – 3.7kW 5.5kW 7.5kW – 14.1 9.8 13.3 – 19 28.
Appendix - CE Conformance CE Conformance - Low Voltage Directive (LVD) Compliance c These circuits are hazardous and are separated from accessibility by protective separation. d These circuits are not separated from hazardous circuits by protective separation, but only with basic insulation. These circuits cannot be accessed and must not be interconnected with any circuits which are accessible, unless they are isolated from accessible circuits by supplemental insulation.
CE Conformance - Electro-Magnetic Compatibility (EMC) Compliance In order to conform to EMC standards, exclusive-use methods are required for line filter application, cable shielding and inverter installation. An outline of the methods follows. The line filter and the inverter must be mounted on the same metal plate. The filter should be mounted as close to the inverter as practical. Keep cable as short as possible. The metal plate should be securely grounded.
Recommended Line Filters for VS-606V7 made by Rasmi Electronic Ltd ( 200 V three phase) VS-606V7 Model Current (A) Weight (kg) Dimension W×D×H RS 2010-V7 10 0.8 82 x 50 x 194 RS 2020-V7 16 1.0 111 x 50 x 169 RS 2030-V7 26 1.1 144 x 50 x 174 CIMR-V7AU20P1 CIMR-V7AU20P2 CIMR-V7AU20P4 CIMR-V7AU20P7 CIMR-V7AU21P5 CIMR-V7AU22P2 CIMR-V7AU23P7 Rated Voltage: AC 250V three phase Ambient Temperature: 40×C (max.
Appendix 1.
Appendix 1.
Safety Warnings and Operating Information for Inverters Introduction Depending on their protection rating configuration, parts of inverters can have live, uninsulated and hot surfaces during operation. If housing components, the control unit or terminal covers are removed, incorrect installation and operation can lead to serious injuries and damage to other installations. It is thus absolutely essential to observe all the warnings and instructions in the operating manual.
EU Manufacturer’s Declaration Products Static inverter, series VS-606V7 Scope YASKAWA inverters are components (BDM*, defined by IEC 22g/21CDV) designed exclusively for installation in machines or systems (end products) by qualified re-users (e.g. mechanical engineering manufacturers). Responsibility As a component manufacturer we are responsible for the provision of installation instructions.
YASKAWA ELECTRIC AMERICA, INC. Chicago-Corporate Headquarters 2121 Norman Drive South, Waukegan, IL 60085, U.S.A. Phone: (847) 887-7000 Fax: (847) 887-7310 Internet: http://www.yaskawa.com MOTOMAN INC. 805 Liberty Lane, West Carrollton, OH 45449, U.S.A. Phone: (937) 847-6200 Fax: (937) 847-6277 YASKAWA ELECTRIC CORPORATION New Pier Takeshiba South Tower, 1-16-1, Kaigan, Minatoku, Tokyo, 105-0022, Japan Phone: 81-3-5402-4511 Fax: 81-3-5402-4580 Internet: http://www.yaskawa.co.
