What to do if YASKAWA Controller shows Option Fault (CN5-B) when DI-A3 option is connected?
If the YASKAWA Controller shows 'Option Fault (CN5-B)' and the DI-A3 option is connected to the CN5-B port while another option is connected to the CN5-A port, it indicates that only one of the options (DI-A3, AI-A3, or SI-??) can be connected to the drive at a time. Disconnect the conflicting option.
Why does YASKAWA DC Drives show Option Fault (CN5-C) if AI-A3 option connected to CN5-C connector while another option was connected to CN5-A port?
The YASKAWA DC Drives show Option Fault (CN5-C) if AI-A3 option connected to CN5-C connector while another option was connected to CN5-A port because only one of these options, AI-A3, DI-A3, or SI-?? can be connected to the drive at the same time.
What to do if YASKAWA Controller shows 'Run command/frequency reference source selection error'?
If the YASKAWA Controller displays a 'Run command/frequency reference source selection error', it could be that the frequency reference is set to an option (b1-01 = 3), but no option is currently connected. To resolve this, reconnect the option to the drive.
Why does my YASKAWA Controller show an Option Fault (CN5-A)?
The YASKAWA Controller might display an 'Option Fault (CN5-A)' because the option connected to the drive port CN5-A was changed while the system was running. To fix this, turn off the power and then carefully check the connectors between the drive and the option.
Why does my YASKAWA Controller show an Option Fault (CN5-B)?
The YASKAWA Controller might display an 'Option Fault (CN5-B)' because the option connected to the drive port CN5-B was changed while the system was running. To fix this, turn off the power and then carefully check the connectors between the drive and the option.
What to do if YASKAWA Controller shows 'Option connection error at drive port CN5-C'?
If the YASKAWA Controller displays an 'Option connection error at drive port CN5-C', it means that the option at drive port CN5-C was changed during run. To fix this, turn the power off and check the connectors between the drive and option.
How to fix Option Communication Error in YASKAWA DC Drives?
If the YASKAWA DC Drive displays an Option Communication Error, it could be due to several reasons. First, check the wiring for any faults and correct them. If noise is the issue, counteract it in the control circuit, main circuit lines, and ground wiring; for magnetic contactors, install a surge absorber. Use recommended shielded cables, grounding the shield on both ends. Also, verify the power on the DeviceNet network cable between terminals V+ (red) and V- (black). Ensure the Expected Packet Rate (EPR) time is set correctly and the MAC ID is unique to avoid conflicts. If problems persist and there are no wiring issues, consider replacing the option.
How to resolve Z Channel Pulse Noise Fault Detection on YASKAWA 1000?
If your YASKAWA DC Drives are experiencing 'Z Channel Pulse Noise Fault Detection', it could be due to noise interference with the PG encoder cable. Try separating the PG encoder cable wiring from noise sources, such as the drive output wiring. Also, ensure the PG encoder is properly wired; if issues persist, replace the PG option or encoder.
How to resolve Z channel pulse fault detection in YASKAWA 1000 DC Drives?
If you're experiencing Z Channel Pulse Fault Detection with your YASKAWA DC Drives, it could be due to: * The PG encoder being disconnected, improperly wired, or damaged. Rewire the PG encoder, ensuring all wiring, including shielded wiring, is properly connected. If the problem persists after cycling power, replace the PG option or the PG encoder.
How to resolve Z channel pulse noise fault detection in YASKAWA 1000 DC Drives?
If you're getting a Z Channel Pulse Noise Fault Detection error on your YASKAWA DC Drives, it's likely due to PG encoder cable noise interference. Try separating the PG encoder cable wiring from the noise source, such as the drive output wiring.
General| Series | 1000 Series |
|---|---|
| Category | DC Drives |
| Cooling Method | Forced air cooling |
| Protection Features | Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short Circuit |
| Communication Interface | Modbus RTU |
| Storage Temperature | -20°C to +60°C |
| Humidity | 5% to 95% (non-condensing) |
| Enclosure Rating | IP20 |
| Input Voltage | 200-240V AC, 380-480V AC |
Describes related manuals for installation and operation of the DeviceNet option.
Defines key terms and acronyms used throughout the manual.
Details general safety guidelines, warning conventions, and essential precautions.
Explains the purpose, functionality, and benefits of the DeviceNet SI-N3 option module.
Lists the Yaskawa AC Drive 1000-Series models compatible with this option.
Outlines essential steps to perform upon receiving the DeviceNet option.
Lists the necessary tools for the proper installation of the option module.
Describes the physical layout of the DeviceNet option and details the terminal block connections.
Explains the meaning of LED displays and the power-up diagnostic sequence.
Covers crucial safety rules, precautions, and pre-installation checks.
Details the step-by-step process of mounting the option and connecting wires.
Explains how to set MAC ID, Baud Rate, and obtain EDS files for network setup.
Describes how the drive is configured for DeviceNet communication.
Details configuring Polled Consuming/Producing Assemblies (PCA/PPA).
Covers alternative methods for setting connection paths for data exchange.
Lists and describes data structures sent from the network to the drive for control.
Lists and describes data structures sent from the drive to the network for status.
Introduces standard DeviceNet objects like Identity, Message Router, and Connection Objects.
Provides access to Yaskawa drive parameters via MEMOBUS/Modbus addresses.
Offers drive monitoring and control functions through DeviceNet.
Explains common drive errors, fault displays, and their causes.
Covers minor faults, alarms, explicit message errors, and communication issues.
Details DeviceNet-specific error codes and status monitoring parameters.
Describes ADR and AAR for automatic device replacement and configuration.
Specifies maximum allowable lengths for the main DeviceNet trunk line.
Specifies maximum allowable lengths for DeviceNet drop lines.
Tracks manual updates, publication dates, and revision numbers.
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