Meaning Of Blink Codes And Procedures For Troubleshooting; Table 59: Overview Of Error Codes, I/O Led - WAGO I/O System 750 Manual

150 Diagnostics
11.2.3 Meaning of Blink Codes and Procedures for
Troubleshooting
This section describes the diagnostics presented as blink codes via the I/O LEDs.
If the diagnostics cannot be cleared by the measured specified for them, contact
WAGO support. Be ready to explain to them the blink code that is displayed.
Phone:
Fax:
E-mail:

Table 59: Overview of Error Codes, I/O LED

Error code
1
2
3
4
5
6
7
8
9
Manual
Version 1.7.0, valid from FW Version 04.01.10(23)
+49 571 887 44 55 5
+49 571 887 84 45 55
support@wago.com
Explanation
Hardware and configuration error
Configuration error
Local bus protocol error
Physical error on the local bus
Local bus initialization error
Not used
Not supported I/O module
Not used
CPU exception error
WAGO I/O System 750
750-8210/040-000 PFC200; G2; 4ETH; XTR