YASKAWA AC Drive A1000 Crane Software Application Manual Software No. VSA90507X Type: CIMR-AC Models: 200 V Class: 0.4 to 110 kW (1.2 to 160 kVA) 400 V Class: 0.4 to 300 kW (1.4 to 460 kVA) To properly use the product, read this manual thoroughly and retain for easy reference, inspection, and maintenance. Ensure the end user receives this manual. MANUAL NO. YEG-EZZ021069.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Table of Contents 1. GENERAL SPECIFICATIONS.......................................................................................................................2 2. ELECTRICAL SPECIFICATIONS .................................................................................................................2 2.1 EQUIPMENT DESIGN......................................................................................................................
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 1. General Specifications This document contains the basic specifications for the Custom A1000 AC Drive for Crane Applications, and supplements the technical manual for the standard A1000 drive (SIEP C710616 27). ① ② For directions on how to execute the Auto-Tuning procedure using the digital operator, refer the technical manual for the standard A1000 drive (SIEP C710616 27).
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 3. Connection Diagram <1> Remove the jumper when installing a DC reactor. Models CIMR-AC2A0110 through 2A0415 and 4A0058 through 4A1200 come with a built-in DC reactor. <1> When installing a dynamic braking option, a thermal relay sequence should also be set up to shut off power to the drive in case overheat occurs.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 4. Software Differences from Standard A1000 Drive This section lists the functions and parameters that differ between the standard and crane versions of the A1000 drive. 4.1 Functions The following table lists new, deleted, and modified functions on the custom A1000 drive for crane applications.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 4.2 Parameter Group Changes The addition and removal of some functions on the custom A1000 drive for crane applications made it necessary to add, remove, or modify some parameter groups. The following table lists the parameter groups that have been changed from the standard set.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 4.2.1 Default Function Changes for Digital Inputs and Outputs Default settings for some of H1- and H2- parameters have been modified for the A1000 drive for crane applications. The changes are summarized in the following tables. Shaded cells show changes from standard A1000 drive. Digital Inputs Parameter No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Dwell function will still be triggered (contrary to the Dwell function behavior in the A1000 standard drive). For more information on how this function works, refer to section 5.2 of the standard A1000 AC frequency inverter Technical Manual (SIEP C710616 27).
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 5. Parameters 5.1 Parameter Groups Group A b Description Environmental Settings Application Function No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 5.2 Standard Parameter Table No. Initialization Parameters User Parameters Application DC Injection Braking Setting Range Units Default Description During Run Access Level <1> V/f V/f with PG 0: English ● A A 1: Japanese (日本語) 0: Operation Mode A1-01 Access Level 0 to 2 2 1: User parameters only ● A A 2: Advanced Selects the control method of the drive.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Setting Range Units Default b7-01 Droop Control Gain 0.0 to 100.0 b7-02 Droop Control Delay Time 0.03 to 2.00 0.01 s 0.05 b7-03 Droop Control Limit Selection 0,1 - 1 b9-01 Zero Servo Gain 0 to 100 - 5 b9-02 Zero Servo Completion Width 0 to 16383 - 10 Acceleration / Deceleration Time Droop Control Parameter Name Zero Servo No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual No. Parameter Name Setting Range Default Description During Run V/f Sets the proportional gain of the speed C5-01 ASR Proportional Gain 1 (P) <4> ● control loop Sets the integral time of the speed control C5-02 ASR Integral Time 1 (I) 0.001 s <4> ● loop Sets the proportional gain 2 of the speed C5-03 ASR Proportional Gain 2 (P) <4> ● control loop Sets the integral time 2 of the speed ● 0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Sequence Jump Frequency Frequency Limit Multi-Step Frequency Reference Carrier Frequency No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Offset Frequency No. d7-01 Offset Frequency 1 d7-02 Offset Frequency 2 d7-03 Offset Frequency 3 E1-01 Input Voltage Setting E1-03 V/f Characteristics Motor Parameters V/f Pattern Selection Max Output Frequency (Fmax) Setting Range -100.0 to 100.0 -100.0 to 100.0 -100.0 to 100.0 155 to 255 <7> 0 to FF Units During Run Access Level <1> V/f OLV CLV with PG Default Description 0.1% 0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Motor 2 Parameters Motor 2 V/f Characteristics No. E3-01 Motor 2 Control Method E3-04 Motor 2 Max Output Frequency E3-05 Motor 2 Max Voltage E3-06 Motor 2 Base Frequency E3-07 Motor 2 Mid Output Freq. E3-08 Motor 2 Mid Output Freq. Voltage E3-09 Motor 2 Min. Output Freq. E3-10 Motor 2 Min. Output Freq.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Analog Output Card Digital Input Card Analog Input Card PG Speed Control Card No. Parameter Name Setting Range Units Default During Run Description V/f Access Level <1> V/f OLV CLV with PG MEMOBUS Address F1-10 Excessive Speed Deviation Detection Level 0 to 50 1% 10 Speed deviation detection level as a percentage of maximum output frequency - A - A 389H F1-11 Excessive Speed Deviation Detection Delay Time 0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Digital Inputs Communication Option Card Settings Digital Output Card No.
Analog Outputs Analog Inputs YASKAWA Inverter Drive A1000 – Crane Software Application Manual Setting Range No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Access Level <1> No. MEMOBUS Comm.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Power Loss No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Hunting Prevention No. AFR Tuning Overexcitation Braking Feed Forward Control Units Default Hunting Prevention Function Selection 0,1 1 n1-02 Hunting Prevention Gain 0.00 to 2.50 1.00 n1-03 Hunting Prevention Time Constant 0 to 500 n1-05 n2-02 n2-03 Online Tuning Setting Range n1-01 n2-01 Operator Display Settings Parameter Name 1 ms 0: Disabled 1: Enabled Hunting Prevention gain.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Maintenance Copy Function No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 5.3 Crane Parameters No. S1-01 S1-02 Brake Release Frequency (FWD) Brake Release Frequency (REV) Setting Range 0.0 to 20.0 0.0 to 20.0 0.0 to 400.0 Units Default 0.1 Hz 2.0 0.1 Hz 2.0 0.1 Hz <4> S1-03 Brake Delay Frequency S1-04 Brake Delay Time 0.00 to 10.00 0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Impact Stop No. Setting Range Units S3-03 Impact Stop Detection Torque (FWD) 0 to 200 1% S3-04 Impact Stop Detection Torque (REV) 0 to 200 1% S3-05 Impact Stop Detection Time 0.0 to 2.0 0.1 s S4-01 Ultra Lift Control Selection 0 to 2 - Ultra Lift 1 Max. Frequency (FWD) Ultra Lift 1 Max. Frequency (REV) 40.0 to 200.0 40.0 to 200.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Overtorque Detection Overload Detection No. Parameter Name Setting Range Units Default Description S5-01 Overload Detection Operation Selection 1 0 to 6 - 0 0: Disabled 1: Detection only during Speed Agree, acceleration prohibited (continue running). Alarm only 2: Detection during run, acceleration prohibited (continue running). Alarm only 3: Detection only during Speed Agree. Decelerate to stop at Fast Stop time (C1-09).
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 5.4 Auto-Tuning Parameters Auto-Tuning No. Parameter Name Setting Range Units Default T1-00 Motor Selection 1/2 1,2 1 T1-01 Tuning Mode Selection <8> <4> T1-02 Motor Rated Power T1-03 Motor Rated Voltage T1-04 Motor Rated Current T1-05 Motor Base Frequency T1-06 Number of Motor Poles T1-07 Motor Base Speed T1-08 PG Number of Pulses Per Revolution T1-09 Motor No-Load Current 0.00 to 650.00 0.0 to 255.0 <7> <6> 0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 5.5 Drive Monitors No. Min. Units Parameter Name U1-01 Frequency Reference U1-02 Output Frequency U1-03 Output Current U1-04 Control Mode U1-05 Motor Speed U1-06 Output Voltage Reference U1-07 0.01 Hz 0.01 Hz <17> - Monitors the frequency reference. Display units are determined by o1-03 Monitors the drive output frequency.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual No. U1-24 U1-27 U1-28 U2-01 U2-02 AI-A3 Terminal V1 Input Voltage Monitor AI-A3 Terminal V2 Input Voltage Monitor AI-A3 Terminal V3 Input Voltage Monitor Input Pulse Monitor Software No.(Flash) Software No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Maintenance No. Parameter Name U4-01 Cumulative Operation Time U4-02 Number of Run Commands U4-03 Cooling Fan Operation Time U4-04 Cooling Fan Maintenance U4-05 Capacitor Maintenance U4-06 Soft Charge Bypass Relay Maintenance U4-07 IGBT Maintenance U4-08 U4-09 U4-10 Heatsink Temperature LED Check kWh, Lower 4 Digits U4-11 kWh, Upper 5 Digits U4-13 U4-14 Peak Hold Current Peak Hold Output Frequency Min.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 5.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Parameter Defaults that Change According to Control Mode No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 5.7 Parameter Defaults that Change According to Drive Capacity 200 V Class No. － E2-11 E4-07 o2-04 C5-17 E2-01 (E4-01) E2-02 (E4-02) E2-03 (E4-03) E2-05 (E4-05) E2-06 (E4-06) E2-10 L3-24 L8-02 L8-35 n1-03 n5-02 Parameter Name Units Default Setting Drive Capacity Motor Rated Output Motor 2 Rated Output Drive kVA Selection Motor Inertia kW 0.4 0.75 1.1 1.5 2.2 3.0 3.7 5.5 7.5 11 kgm2 62 0.0015 63 0.0028 64 0.0068 65 0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 400 V Class No. － E2-11 E4-07 o2-04 C5-17 E2-01 (E4-01) E2-02 (E4-02) E2-03 (E4-03) E2-05 (E4-05) E2-06 (E4-06) E2-10 L3-24 L8-02 L8-35 n1-03 n5-02 Parameter Name Units Default Setting Drive Capacity Motor Rated Output Motor 2 Rated Output Drive kVA Selection Motor Inertia kW 0.4 0.75 1.5 2.2 3.0 3.7 5.5 7.5 11 15 kgm2 92 0.0015 93 0.0028 94 0.0068 95 0.0088 96 0.0158 97 0.0158 99 0.026 9A 0.037 9C 0.053 9D 0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 6. Test Run After completing the Startup Procedures, Auto-Tuning, and Test Run operations described in section 4 of the standard A1000 AC frequency inverter Technical Manual (SIEP C710616 27), check the following points related to the custom A1000 Crane Drive. • The wiring should be connected so that the motor is rotating in the forward (FWD) direction when hoisting the load and in the reverse (REV) direction when lowering the load.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 7. Description of Added Functions In this section, all new functions that the A1000 Crane Drive has compared to the standard A1000 drive are described in detail. 7.1 Brake Sequence For the brake to open and close while generating the necessary torque for the load to maintain a stationary position, the brake sequence on the A1000 Crane Drive has been specially modified.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual S1-03 Brake Delay Frequency (BF): Initial frequency to which the drive accelerates when a Run Command is entered. Only after the BX signal is received and the Brake Delay Time BT (S1-04) has passed will the drive accelerate to its normal frequency reference. This parameter is usually set up to 1.0 Hz above the motor rated slip frequency, except in CLV control mode where it should be set to zero.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual S1-11 Torque Compensation Delay Time (TCDT): Sets the torque compensation ramp time at start. No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual (1) When a RUN Command is entered (FWD or REV), the drive will accelerate up to the Brake Delay Frequency BF with the brake clamped shut. If Torque Compensation is enabled, it will be applied at this time. (2) After ALL three conditions listed below are met, the Brake Release Command BR relay will close.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 7.1.3 Stopping Sequence In this section we will describe the way the drive behaves when stopping. In order to prevent sudden slipping or dropping of the load, enough torque must be generated to hold the load until the brake is completely clamped shut. (1) When a STOP Command is entered (FWD or REV) the drive will stop using the method chosen in b1-03.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual V/f Control (Open and Closed Loop) BDT BF BT FHF FRF HF HT IF IR RHF RRF FWD (REV) Run Cmd Output Current IOUT IF (IR) BT Output Frequency HT FHF (RHF) BF Brake Operation Delay Time Brake Delay Frequency (S1‐03) Brake Delay Time (S1‐04) FWD Brake Hold Frequency (S1‐12) FWD Brake Release Frequency (S1‐01) Slip Prevention Frequency (S1‐14) Slip Prevention Time (S1‐15) FWD Brake Release Current (S1‐05) REV Brake Release Current (S1‐06)
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Closed Loop Vector Control FWD (REV) Run Cmd Output Current IOUT BDT = BF = BT = FHF = FRF = HF = HT = IF = IR = RHF = RRF = TCDT= TCF = TCR = TF = TR = IF (IR) TCDT TCF (TCR) Torque Compensation TF (TR) Torque Reference ITR Brake Operation Delay Time Brake Delay Frequency (S1‐03) Brake Delay Time (S1‐04) FWD Brake Hold Frequency (S1‐12) FWD Brake Release Frequency (S1‐01) Slip Prevention Frequency (S1‐14) Slip Prevention Time (S1‐15) FWD
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Instant FREF Changes BDT BF BT FHF FRF HF HT IF IR RHF RRF TF TR FWD (REV) Run Cmd Freq Reference A1 Output Current IOUT IF (IR) = = = = = = = = = = = = = Brake Operation Delay Time Brake Delay Frequency (S1‐03) Brake Delay Time (S1‐04) FWD Brake Hold Frequency (S1‐12) FWD Brake Release Frequency (S1‐01) Slip Prevention Frequency (S1‐14) Slip Prevention Time (S1‐15) FWD Brake Release Current (S1‐05) REV Brake Release Current (S1‐06) REV
YASKAWA Inverter Drive A1000 – Crane Software Application Manual • If E1-09 parameter value is lower than b2-01, then b2-01 is used as the frequency reference lower limit. • Only when the speed reference has been under b2-01 or E1-09 for more than 100 ms will the internal Run Command be seen as open. Until that time, the drive will operate with an output frequency of FRF (RRF) or FHF (RHF), whichever is larger. 7.1.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual S2-03 Run Command Delay Timer: When a hoist command is entered immediately after the load has been lowered in V/f and Open Loop Vector control modes, a large amount of current may flow through the drive and trigger a fault. To reduce the output current peak the hoist command can be delayed using this parameter. To calculate an appropriate time for this parameter use the following formula: S 2 − 03 = No. S2-03 (E 2 − 01)2 − (E 2 − 03)2 ⋅ 1.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 7.3 Impact Stop Function On conveyor belt applications, if the load at some point receives an impact, this can trigger a digital input signal to the drive. If a Stop Command is also given, the drive will monitor the torque reference and if it exceeds a preset value, the drive will stop.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 7.3.3 Impact Stop Time Chart The following time chart shows drive operation when the Impact Stop Function is triggered. It is assumed that the drive has a constant frequency reference.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual S4-05 Ultra Lift 1 Detection Torque REV (IRAT): Sets the torque threshold in the REV direction at which the drive determines that there is a light load on the crane and activates the Ultra Lift 1 function. This parameter is set as a percentage of motor rated torque in vector control modes and as a percentage of motor rated current in V/f control modes.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual • A Run Command in the opposite direction is entered • An external baseblock command is entered It is important to keep in mind that the crane’s stopping distance is determined by its speed. Therefore, care should be taken when setting Ultra Lift 1 parameters to ensure that the stopping distance is safe.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual high, even heavy loads will reach high speeds and the motor may stall, causing the load to slip. No.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Ultra Lift 2 Function Time Chart The following time chart shows drive operation when the Ultra Lift 2 Function is activated through the S4-01 parameter.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual S5-04 Overload Detection Operation Selection 2: Determines overload detection conditions and the actions that are carried out when an overload condition is detected. No. S5-04 Parameter Name Overload Detection Operation Selection 4 Setting Range Default 0: Overload Detection Disabled 1: At Speed Agree. Alarm only, acceleration halted, drive continues to run 2: During Run. Alarm only, acceleration halted, drive continues to run.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual S6-04 Overtorque Detection Operation Selection 2: Determines overtorque detection conditions and the actions that are carried out when an overload condition is detected. No. S6-04 Parameter Name Overtorque Detection Operation Selection 2 Setting Range Default 0: Overtorque Detection Disabled 1: At Speed Agree. Alarm only during overtorque detection, drive continues to run 2: During Run.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual from a second motor. An external sequence that could be used to switch between motors is shown below. A1000 Crane Drive N S Motor Output M1 3 N Digital Inputs M2 SC M Digital Outputs M N If the Motor Switch Command is received through a digital input and the drive is stopped, then the drive will automatically change the state of the digital output and the motor contactors will also change states.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual 8. Crane Drive Faults The A1000 Crane Drive has incorporated 13 additional faults to those on the standard A1000 inverter. In this section those faults are described along with possible causes and solutions.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Troubleshooting Problem Fault OPE11 has occurred. Fault OPE22 or OPE23 has occurred. Fluctuation is occurring in Open Loop Vector Mode when lowering the load without a counter-weight Fluctuation occurs in Open Loop Vector Mode when performing lowering operations in a traverse crane or a hoist crane with a counter-weight. Sequence Fault SE1~SE4 has occurred. The crane sequence and/or impact stop sequence aren’t functioning.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Problem The drive fails to accelerate despite Stall Prevention During Accel being activated when speed is lost during acceleration. Slipping occurs during an abnormally early Inching Operation. Cause Brake Delay Time (S1-04) is too long Accel Time setting is too short. Corrective Action Shorten the Brake Delay Time (S1-04) Increase the acceleration time. Drive Control / Brake Operation isn’t following Inching Operations.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Appendix I. Tuning Procedures In this section, the tuning procedures for different operational situations are described. Tuning During No-Load Testing (1) There is fluctuation when hoisting Increase the AFR Gain (n2-01). This parameter should be increased very gradually to reduce fluctuation. It is normally set between 1.0 and 2.0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Perform Auto Tuning first. If load still slips, modify as follows. E1-04 through -7 = Default Values E1-08 (Vb) = Default Value + (2 to 3 V)* E1-09 (Fmin) = Default Value E1-10 (Vmin) = Default Value + (2 to 3 V)* * Increase the setting gradually. Double these values when using a 400 V Class drive. In Closed Loop Vector (CLV) control mode, no modification to the V/f pattern is necessary.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual Appendix II. Parameter Table No. Parameter Name Default Setting Value No. Parameter Name Default A1-00 Language Selection 1 C1-05 Accel Time 3 10.0 A1-01 Access Level 2 C1-06 Decel Time 3 10.0 A1-02 Control Method Selectio 2 C1-07 Accel Time 4 10.0 A1-03 Intitalize Parameters 0000 C1-08 Decel Time 4 10.0 A1-04 Password 1 0000 C1-09 Emergency Stop Time 10.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual No. Parameter Name Default Setting Value No. Parameter Name Default C5-12 Integral Operation during Accel/Decel 0 d3-01 Jump Frequency 1 0.0 C5-17 Motor Inertia 0.0015 d3-02 Jump Frequency 2 0.0 C5-18 Load Inertia Ratio 1.0 d3-03 Jump Frequency 3 0.0 C5-21 Motor 2 Speed Control Proportional Gain 1(P) 20.00 d3-04 Jump Frequency Width 1.0 C5-22 Motor 2 Speed Control Integral Time 1(I) 0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual No. Parameter Name Default Setting Value No. Parameter Name Default E2-04 Number of Motor Poles 4 F1-01 PG Pulses 1024 E2-05 Motor Resistance Between Lines 9.842 F1-02 Operation Selection at PG Open Circuit (PGo) 1 E2-06 Motor Leakage Inductance 18.2 F1-03 Operation Selection at Overspeed (oS) 1 E2-07 Motor Iron Core Saturation Coefficient 1 0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual No. Parameter Name Default Setting Value No. Parameter Name Default F4-02 Terminal V1 Monitor Gain 100.0 H2-02 Terminal P1-PC Function Selection (photocoupler) 0 F4-03 Terminal V2 Monitor Selection 103 H2-03 Terminal P2 Function Selection (photocoupler) 2 F4-04 Terminal V2 Monitor Gain 50.0 H2-06 Estimated Power Pulse Output Unit Selection 0 F4-05 Terminal V1 Monitor Bias 0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual No. Parameter Name Default Setting Value No. Parameter Name Default H5-05 Conmm. Faulte Detection Selection 1 L3-20 DC Bus Voltage Tuning Gain 0.30 H5-06 Drive Transmit Wait Time 5 L3-21 Accel/Decel Rate Calculation Gain 1.00 0 H5-07 RTS Control Selection 1 L3-23 Automatic Reduction Selection for Stall Prevention during Run H5-09 Communication Error Detection Time 2.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual No. Parameter Name Default Setting Value No. Parameter Name Default L8-15 oL2 Characteristics Selection at Low Speeds 1 o2-02 STOP Key Function Selection 1 L8-18 Software Current Limit 0 o2-03 User Parameter Default Value 0 L8-19 Frequency Reduction Rate during Overheat Pre-Alarm 0.
YASKAWA Inverter Drive A1000 – Crane Software Application Manual No. Parameter Name Default Setting Value No. Parameter Name Default S1-15 Slip Prevention Time 0.30 S4-16 Swift Lift 2 Fault Detection Time 0.1 S1-16 Sequence Fault SE1 Detection Time 0.30 S4-17 Swift Lift 2 Accel Time Gain 2.0 S1-17 Sequence Fault SE2 Detection Time 1.00 S4-18 Swift Lift 2 Operation Selection during Regeneration S1-18 Sequence Fault SE3 Detection Time 0.50 S4-19 Swift Lift 1 Torque Bias (FWD) 0.
YASKAWA AC Drive A1000 Crane Software Application Manual Software No. VSA90507X EUROPEAN HEADQUARTERS YASKAWA EUROPE GmbH Hauptstrasse 185, 65760 Eschborn, Germany Phone: +49 (0)6196 569 300 Fax: +49 (0)6196 569 398 E-mail: info@yaskawa.de Internet: http://www.yaskawa.eu.com YASKAWA ENGINEERING EUROPE GmbH Hauptstrasse 185, 65760 Eschborn, Germany Phone: +49 (0)6196 569 520 Fax: +49 (0)6196 888 598 E-mail: support@yaskawa.de Internet: http://www.yaskawa-eng.eu.
