Siemens SIMATIC S5 Manual page 199

Error Diagnostics
Table 5-9. Types of Error which Can Be Interpreted by COM 115F (Continued)
Value
Byte 0
16 Handling
17 Handling
18 Network interrupt
19 I/O modules
20 CPU, PL, PS
21 Scan time exceeded
22 Configuration
23 Error in other subunits
or CPU error
24 Handling
25 Battery fault
26 STS operation in user program (immediate stop)
29 Cannot be evaluated
30 Handling
31 Handling
* Vol. 1, 4.1.4 of the Manual
5-18
Type of Error
S5-115F Manual
Response in
Safety Mode
*
Large stop loop
Large stop loop
Large stop loop
Large stop loop
Lesser stop loop
Lesser stop loop
Large stop loop
Partner response
Lesser stop loop
Lesser stop loop
Large stop loop
Large stop loop
Lesser stop loop
Lesser stop loop
Wait for programmer input
EWA 4NEB 811 6149-02