WAGO WAGO-I/O-IPC-C6 - Meaning of the Blink Codes and Procedures for Troubleshooting; Table 75: Meaning of Blink Codes and Measures to Eliminate Errors

206 Diagnostics WAGO-I/O-SYSTEM 750
758-874/000-131 WAGO-I/O-IPC-C6
Manual
Version 1.0.0
15.2.3 Meaning of the Blink Codes and Procedures for
Troubleshooting
In this section, all errors and warnings indicated by the I/O-LED are listed.
If the following errors and warnings cannot be eliminated with the indicated
measures, please contact WAGO Support, and provide them with the blink code
given by your I/O-IPC.
Phone: +49 571 887 555
Fax: +49 571 887 8555
E-mail: support@wago.com
Table 75: Meaning of Blink Codes and Measures to Eliminate Errors
Error Argument Cause Correction
Error Code 1: Hardware and Configuration Error
- Invalid parameter checksum
of the internal data bus
controller (I/O-IPC
interface)
- Switch the supply voltage of the
I/O-IPC off and change it.
- Then switch the
supply voltage on again.
1 Internal buffer overflow
(max. amount of data
exceeded) during inline
code generation
- Switch the supply voltage of the
I/O-IPC off.
- Reduce the number of I/O modules.
- Switch the supply voltage on again.
2 Data type of the I/O
module(s) is not supported
Update the I/O-IPC firmware. If the error
persists, one of the I/O modules is defective.
Determine this as follows:
- Switch the supply voltage off.
- Place the end module in the middle
of the connected I/O modules.
- Switch the supply voltage
on again.
- If the I/O-LED is still blinking red, switch
the supply voltage off again and
place the end module in the middle
of the first half of the I/O modules
(from the I/O-IPC).
- If the LED is no longer blinking, switch
the supply voltage off and
place the end module in the middle
of the second half of the I/O modules
(away from the I/O-IPC).
- Switch the supply voltage on again.
Repeat this procedure until you have determined
the defective I/O module. Then exchange the
defective module.