SIMATIC S5 3964(R) Driver
GP-Pro EX Device/PLC Connection Manual
19
8
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.
Examples of Error Messages
"RHAA035: PLC1: Error has been responded for device write command (Error Code: 2[02H])"
Error Codes Unique to External Device
Item
Description
No.
Error number.
Device Name
Name of the External Device where an error has occurred. Device name is the title of the
External Device set with GP-Pro EX. (Initial value [PLC1])
Error Message
Displays messages related to an error that has occurred.
Error Occurrence Area
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]".
• 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 messages common to the driver.
Error Code
Error Description
0x0A
Parameter error
Definition error by data exchange process
0x0C
Parameter error
Command (packet) error
0x14
Parameter error
Command (packet) error
0x2A
Communication process error other than command (packet) error
0x32
DB/DX access error
0x34
Command (packet) error
0x36
Communication process error other than command (packet) error
