Power Management - Siemens SIMOCRANE Operating Instructions Manual

Bit 25
Response
Acknowledgement
Cause
Remedy
Bit 26
Message class
Component
Response
Acknowledgement
Cause
Remedy
Bits 27-33
-
7.3.5

Power Management

Bit 0
Message class
Component
Response
Acknowledgement
Cause
Remedy
Bit 1
-
Bit 2
Message class
Component
Response
SIMOCRANE Energy Storage System Management V01.01
Operating Instructions, 04/2023, A5E51573536B AE
Start inhibited: Cool down active Unit 7
Shutdown routine 2
Acknowledge
• Started too often in succession
• Precharge resistor of SINAMICS DCP unit 7 is in the cooldown phase when the
start command is issued
In order to avoid hardware damage, wait until the precharge resistors have
cooled down before startup
Start inhibited: Cool down active Unit 8
Fault
Internal ESSM Vx.x
Shutdown routine 2
Acknowledge
• Started too often in succession
• Precharge resistor of SINAMICS DCP unit 8 is in the cooldown phase when the
start command is issued
In order to avoid hardware damage, wait until the precharge resistors have
cooled down before startup
Spare
-
DC-Link voltage too low
Fault
Internal SIMOCRANE ESSM Vx.x
Shutdown routine 2
Acknowledge
Undervoltage detected in the DC link
Clarify the cause of the undervoltage
Spare (Later boosting DC-Link failed. OFF-2 all drives in DC-Link)
-
Battery voltage too low
Fault
Internal SIMOCRANE ESSM Vx.x
Shutdown routine 2
Diagnostic system
7.3 Faults
125