Start-Up 05.05
7-28 SIEMENS AG 6RX1700-0AD76
SIMOREG DC Master Operating Instructions
monitoring function is active (U722 set to value other than 0), this disturbance generates
fault message F082 with fault value 10.
Alarm A084 (1
st
CB) or alarm A092 (2
nd
CB)
The exchange of data between the communication board and DP master has been
interrupted (e.g. cable break, bus connector removed or DP master switched off).
Effect: When the telegram failure monitoring function is active (U722 set to value other than
0), this disturbance generates fault message F082 with fault value 10.
Alarm A085 (1
st
CB) or alarm A093 (2
nd
CB)
Error in the DPS software of the communication board.
Effect: Fault message F081 is generated.
Alarm A086 (1st CB) or alarm A094 (2
nd
CB)
Failure of heartbeat counter detected by SIMOREG DC master.
Effect: Interruption in communication with PROFIBUS.
Alarm A087 (1
st
CB) or alarm A095 (2
nd
CB)
DP slave software has detected serious fault, fault number in diagnostic parameter n732.08.
Effect: Total communication failure (secondary fault F082).
Alarm A088 (1
st
CB) or alarm A096 (2
nd
CB)
At least 1 configurable internode transmitter is not yet active or has failed again (for details,
see diagnostic parameter n732).
Effect: If a transmitter is not yet active, the associated setpoints are set to "0" as an
alternative. If an internode transmitter fails again, transmission of the setpoints to the
SIMOREG may be interrupted depending on the setting of U715 (with secondary fault F082).
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