Siemens SINAMICS G150 Manual page 1269

Acknowledging faults
The list of faults and alarms specifies how to acknowledge each fault after the cause has been
removed.
Table 4-3 Acknowledging faults
Acknowledgemen
t
POWER ON The fault is acknowledged by a POWER ON (switch drive unit off and on again).
Note
If this action has not removed the fault cause, the fault is displayed again immediately after power up.
IMMEDIATELY Faults can be acknowledged on one drive object (Points 1 to 3) or on all drive objects (Point 4) as
follows:
1 Acknowledge by setting parameter:
p3981 = 0 --> 1
2 Acknowledge via binector inputs:
p2103
p2104
p2105
3 Acknowledge via PROFIBUS control signal:
STW1.7 = 0 --> 1 (edge)
4 Acknowledge all faults
p2102
All of the faults on all of the drive objects of the drive system can be acknowledged using this
binector input.
Note
• These faults can also be acknowledged by a POWER ON.
• If the cause of the fault has not been removed, the fault will continue to be displayed after
acknowledgement.
• Safety Integrated faults
The "Safe standstill" (SH) function must be deselected before these faults are acknowledged.
PULSE INHIBIT The fault can only be acknowledged when the pulses are inhibited (r0899.11 = 0).
The same options are available for acknowledging as described under acknowledge IMMEDIATELY.
SINAMICS G130/G150
List Manual (LH2), 04/2014, A5E03263479A
BI: 1. Acknowledge faults
BI: 2. Acknowledge faults
BI: 3. Acknowledge faults
BI: Acknowledge all faults
4.1 Overview of faults and alarms
Description
4 Faults and alarms
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