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PROFIBUS Power Hub Segment Coupler 3 (SK3)
Parameter Reference List
Device Diagnostic Parameters
Bit
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Description
0: Backup device
1: Gateway is primary redundant device (always with non-
redundant layout)
Redundancy status (only with redundant layout):
0: OK
1: Redundancy not operative
Synchronization status (only with redundant layout):
0: OK
1: Redundancy is synchronizing
Redundancy device status (only with redundant layout):
0: OK
1: Redundancy gateway missing
Hardware error status:
0: OK
1:Hardware error detected
Redundancy communication status (only with redundant
layout):
0: OK
1: Redundancy link error
DP baud rate status:
0: OK
1: No baud rate detected
Built-In slave status:
0: OK
1: Built-in slave not in data-exchange state
Firmware versions in both gateways differ:
0: False
1: True
Firmware was updated, reboot required:
0: False
1: True
A PA master is not participating the token ring:
0: False
1: True
Cyclic bus parameters write locked:
0: False
1: True (watchdog. retry limit, segment status)
A segment MAU error has been detected:
0: False
1: True
Advanced diagnostic module (ADM) state:
0: OK
1: Diagnostic module error or module missing
System maintenance required:
0: False
1: True
System out of specification:
0: False
1: True
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