Power Management - Siemens SIMOCRANE Operating Instructions Manual

7.2.5

Power Management

Bit 0
Message class
Component
Response
Acknowledgement
Cause
Remedy
Bit 1
Message class
Component
Response
Acknowledgement
Cause
Remedy
Bit 2
Message class
Component
Response
Acknowledgement
Cause
Remedy
Bit 3
Message class
Component
Response
Acknowledgement
SIMOCRANE Energy Storage System Management V01.01
Operating Instructions, 04/2023, A5E51573536B AE
Charging power limit cannot be reached due to battery current limitation
Warning
Setpoint input/battery
Limitation to maximum battery charge power
Self-acknowledging
Battery is limiting the maximum permissible charge current
• Check which component is limiting the maximum system power and rectify
the fault
• Adjust the power setpoint to the maximum system power if necessary
Discharging power limit cannot be reached due to battery current limitation
Warning
Setpoint input/battery
Limitation to maximum battery charge power
Self-acknowledging
Battery is limiting the maximum permissible discharge current
• Check which component is limiting the maximum system power and rectify
the fault
• Adjust the power setpoint to the maximum system power if necessary
Charging power limit > than maximum
Warning
Setpoint input
Limitation to max. calculated system power
Self-acknowledging
• A charge power limit > maximum system charge power has been input
• Battery is limiting the maximum permissible current
• SINAMICS DCPs are reducing the maximum permissible current
• Check which component is limiting the maximum system power and rectify
the fault
• Adjust the power setpoint to the maximum system power if necessary
Discharging power limit > than maximum
Warning
Setpoint input
Limitation to max. calculated system power
Self-acknowledging
Diagnostic system
7.2 Warnings
105