Download WAGO Modular IO System INTERBUS S Technical data

Feldbus Coupler 750-344 / -345
Diagnostics
• 69
The error codes for module errors are explained in the following table:
Error code Meaning
0000B
No error
0001B
0010B
General error
0011B
0100B
0101B
Fuse error (digital module)
0110B
0111B
1000B
1001B
No power (digital module)
1010B
Wire break (digital module)
1011B
1100B
1101B
1110B
1111B
Short circuit (digital module)
3.1.6.2.4 Processing of the SUPI3 Input StatERR
The StatErr input of the SUPI3 is used for detection of errors in the periphery
by the PLC. The bus coupler switches the input to active (=0) when an internal
error or a diagnostics message has been detected. This input remains active
until the cause for the error has been eliminated. This is the case for standard
bus couplers when a data bus error is no longer present. In a bus coupler with
advanced diagnostics function the input is not de-activated until the error
buffer has been exported completely.
WAGO-I/O-SYSTEM 750
INTERBUS