Error Messages - Hitachi X200 Series Connection Manual

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Error Messages

Error messages are displayed on the Display screen as follows: "No. : Device Name: Error Message (Error
Occurrence Area)". Each description is shown below.
Item
No.
Device Name
Error Message
Error Occurrence Area
Examples of Error Messages
"RHAA035:PLC1: Error has been responded for device write command (Error Code: 2 [02H])"
• Refer to your External Device manual for details on received error codes.
• Refer to "Display-related errors" in "Maintenance/Troubleshooting Guide" for details on the
Error Codes Unique to External Device
Error Code
02h
21h
22h
*1
23h
*1 The error code is supported by X200 series and WJ200 series only.
GP-Pro EX Device/PLC Connection Manual
Error number
Name of the External Device where an error has occurred. Device/PLC name is the title of
the External Device set with GP Pro-EX. (Initial value [PLC1])
Displays messages related to an error that has occurred.
Displays the IP address or device address of the External Device where an error has
occurred, or error codes received from the External Device.
• IP address is displayed as "IP address (Decimal): MAC address (Hex)".
• Device address is displayed as "Address: Device address".
• Received error codes are displayed as "Decimal [Hex]".
error messages common to the driver.
The specified address does not exist.
Invalid data is written in the inverter's holding register.
These specified functions are not available to the inverter:
• Attempted to change the content of a register that cannot be changed while the inverter
is in service.
• Attempted to use an ENTER command during running (UV).
• Attempted to write in a register during tripping (UV).
• Attempted to write in a register with software lock enabled.
Attempted to write in a register with software lock enabled.
Description
Description
47
Inverter MODBUS RTU Driver