19.2.10 Feedback; Table 162: Error Messages - WAGO -I/O-IPC-C6 Manual

WAGO-I/O-SYSTEM 750
758-874/000-131 WAGO-I/O-IPC-C6

19.2.10 Feedback

The following error messages can be returned by the functions:

Table 162: Error messages

Value Definition
0
1
2
3
4
5
Manual
Version 1.0.0
RET_SUCCESS
RET_ERR_WRONG_OID
RET_ERR_OID_ALREADY_REGIST
ERED
RET_ERR_OID_NOT_FOUND
RET_ERR_IPC_COMM_NOT_INITIA
LIZED
RET_ERR_IPC_COMM_FAILED
Appendix
Description
All ok, no error
Incorrect OID, only numeric
variables are supported, e.g.:
.1.3.6.1.4.1.8072.2.4.1.1.1.0
Max. 32 points permissible
here.
The highest numerical value
may be 2^31-1 = 2147483647.
OID is already registered
OID is not registered ->
Register OID via the
snmpRegisterOID_xxx –
function
Communication between SPS
runtime environment and the
Net SNMP agent has been
interrupted -> reboot system
Insufficient variable memory
available -> only 8 kB of
variable memory is available
285