PROFIBUS Power Hub Segment Coupler 3 (SK3)
Parameter Reference List
2
016-
10
57
Device Diagnostic Parameters
Bit
Description
0
0: Backup device
1: Gateway is primary redundant device (always with non-
redundant layout)
1
Redundancy status (only with redundant layout):
0: OK
1: Redundancy not operative
2
Synchronization status (only with redundant layout):
0: OK
1: Redundancy is synchronizing
3
Redundancy device status (only with redundant layout):
0: OK
1: Redundancy gateway missing
4
Hardware error status:
0: OK
1:Hardware error detected
5
Redundancy communication status (only with redundant
layout):
0: OK
1: Redundancy link error
6
DP baud rate status:
0: OK
1: No baud rate detected
7
Built-In slave status:
0: OK
1: Built-in slave not in data-exchange state
8
Firmware versions in both gateways differ:
0: False
1: True
9
Firmware was updated, reboot required:
0: False
1: True
10
A PA master is not participating the token ring:
0: False
1: True
11
Cyclic bus parameters write locked:
0: False
1: True (watchdog. retry limit, segment status)
12
A segment MAU error has been detected:
0: False
1: True
13
Advanced diagnostic module (ADM) state:
0: OK
1: Diagnostic module error or module missing
14
System maintenance required:
0: False
1: True
15
System out of specification:
0: False
1: True
