What does CC-Link Option Flash write mode mean on YASKAWA Controller?
CC-Link Option Flash write mode on your YASKAWA Controller indicates a CC-Link Option hardware fault. Replace the CC-Link Option.
What to do if YASKAWA DC Drives show minor faults and alarms?
If your YASKAWA DC Drives are showing minor faults and alarms, remove the cause of the alarm or minor fault to automatically reset the system.
How to fix option communication error on a YASKAWA V1000 Controller?
If you're encountering an option communication error with your YASKAWA Controller, it could be due to several reasons. First, ensure that the master controller (PLC) is receiving power. Next, verify the communication cable is properly connected and check for any faulty wiring. If noise is suspected, explore options to minimize its effects. Finally, if the problem persists after checking the wiring, consider replacing the option.
What to do if there is a serial communication transmission error on YASKAWA Controller?
A serial communication transmission error on your YASKAWA Controller could stem from a few issues. Begin by inspecting the communication wiring for faults like short circuits or improper connections; correct any wiring errors, remove ground shorts, and reconnect loose wires. Then, review the master side programming for errors and correct them. If problems persist, perform a self-diagnostics check. If the fault continues, consider replacing the drive.
What does Communication ID error mean on YASKAWA Controller?
A Communication ID error on your YASKAWA Controller indicates a CC-Link Option hardware fault. Replace the CC-Link Option.
What to do if YASKAWA Media Converter shows Current Offset Fault?
If your YASKAWA Media Converter displays a Current Offset Fault, it means the drive attempted to adjust the current offset value beyond the allowable range due to residual induction current in the motor during start-up. To resolve this, create a motor restart sequence that allows enough time for the residual induction voltage to dissipate. Enable Speed Search at start (b3-01 = 1) and use the multi-function terminals to execute External Speed Search 1 and 2 (H1-oo = 61 or 62). Note that when using a PM motor, both External Speed Search 1 and 2 perform the same operation.
What to do if YASKAWA Media Converter shows Option Communication Error?
If you are experiencing an option communication error with your YASKAWA Media Converter, it could be due to several reasons: * No signal received from the PLC: Check for faulty or loose wiring and short circuits. Repair as needed. * Faulty communication cable or a short circuit: Inspect the cable for damage. * Damaged option card: If wiring is not the issue, replace the option card. * Improperly connected option card: Reinstall the option card, ensuring the connector pins are correctly aligned.
How to prevent YASKAWA Media Converter motor from overheating due to overexcitation?
If the YASKAWA Media Converter motor overheats due to overexcitation, it increases the motor losses and temperature, potentially causing damage if prolonged. Prevent excessive overexcitation or apply proper cooling to the motor. Reduce the excitation deceleration gain (n3-13) and set L3-04 (Stall Prevention during Deceleration) to a value other than 4.
How to fix YASKAWA Controller CC-Link Option Communication Error?
If you're experiencing a CC-Link Option Communication Error with your YASKAWA Controller, here are a few things to check: * First, verify that the master controller (PLC) is still communicating. Check for faulty wiring, grounding issues, or disconnected wires and correct them. * Ensure the communication cable is properly connected. * Address potential data errors caused by noise by using Yaskawa's recommended cables or shielded alternatives, grounding the shield on both the PLC and option unit sides. Consider installing a surge absorber on the magnetic contactor coil if it's a noise source. * If the problem persists after checking these, the CC-Link Option may be damaged and need replacement.
What causes an Option Card External Fault on a YASKAWA Controller?
An Option Card External Fault on the YASKAWA Controller can occur due to: * An external fault received from the PLC when F6-03 is not set to 3; remove the cause of the external fault. * A problem with the PLC program; check the PLC program and correct any issues.
General| Input Voltage | 3-Phase 200-240VAC, 3-Phase 380-480VAC |
|---|---|
| Output Voltage | 3-Phase 200-240VAC, 3-Phase 380-480VAC |
| Output Frequency | 0-400 Hz |
| Control Method | V/f control |
| Overload Capacity | 150% for 60 seconds |
| Protection Functions | Overcurrent, Overvoltage, Undervoltage, Overheating, Short Circuit, Ground Fault |
| Communication Options | Modbus RTU |
| Ambient Temperature | -10 to +50°C (14 to 122°F) |
| Storage Temperature | -20°C to +65°C (-4°F to 149°F) |
| Humidity | 95% (non-condensing) |
| Cooling Method | Forced Air Cooling |
| Enclosure | IP20 |
Outlines essential safety precautions and conventions for using the drive.
Details important considerations for applying the drive in various scenarios.
Explains the functions of keys, displays, LEDs, and screen structure.
Describes the two main modes: Drive Mode and Programming Mode.
Details various Application Presets for common applications.
Explains essential parameter settings for initial drive operation.
Describes types, preparations, and procedures for auto-tuning the motor.
Describes types of alarms, faults, and errors and drive responses.
Details fault displays, causes, and possible solutions for various errors.
Lists alarm codes, their causes, and possible solutions.
Explains oPE codes, causes, and possible solutions for programming errors.
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