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Diagnoses per EN 61158
6.7.9
Manufacturer-specific error codes
Principally, the meaning of the transmitted error codes for each slot or each module type can be
different in a modular slave.
With excom® there are different interpretations for the gateway and for the I/O-modules:
Table 180:
Error codes for
gateway
diagnosis
Table 181:
Error code for the
I/O-modules
Error code No.
Meaning
16
ROM-error
17
RAM-error
18
EEPROM-error
19
Starting up after a cold start
20
Different configuration (with redundancy)
21
Different firmware (with redundancy)
22
Error function of the internal bus (CAN-error)
23
Error function of the internal bus (passive) (CAN-error)
24
Error in power supply unit or power supply module 1
25
Error in power supply unit or power supply module 2
26
Starting up after Watchdog-Reset
27
Redundancy switch has taken place
28
Redundant gateway is missing
29
Redundant gateway is not ready
30
Redundant gateway has an error
31
Redundant gateway has no PROFIBUS-DP communication
Code No.
Meaning
16
Cable error
17
reserved
18
Internal address conflict
19
Unknown module type (Nominal-configuration)
20
Unknown module type (Actual-configuration)
21
reserved
22
Parameter not plausible (inconsistent).
23 to 29
reserved
30
HART® status error
31
HART® communication error
D301266 0113 - excom®
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