WAGO PFC100 - Table 195: Error Code 9, Explanation of Blink Codes and Procedures for Troubleshooting

248 Diagnostics WAGO-I/O-SYSTEM 750
750-8100 PFC100; 2ETH; ECO
Manual
Version 1.6.0, valid from FW Version 03.02.02(14)
Table 195: Error Code 9, Explanation of Blink Codes and Procedures for Troubleshooting
Error
Argument
Cause
Remedy
1
Invalid program
statement
Malfunction of the program sequence:
- Contact WAGO Support.
2
Stack overflow
Malfunction of the program sequence:
- Contact WAGO Support.
3
Stack underflow
Malfunction of the program sequence:
- Contact WAGO Support.
4
Invalid event (NMI)
Malfunction of the program sequence:
- Contact WAGO Support.
5
Local bus watchdog
has triggered.
For CODESYS applications:
- Contact WAGO Support.
For C applications:
- Check the time monitoring settings.