Siemens SIMOCRANE Operating Instructions Manual page 108

Diagnostic system
7.2 Warnings
Bit 3
Cause
Remedy
Bit 4
Message class
Component
Response
Acknowledgement
Cause
Remedy
Bit 5
Message class
Component
Response
Acknowledgement
Cause
Remedy
Bit 6
Message class
Component
Response
Acknowledgement
Cause
Remedy
Bit 7
Message class
Component
Response
Acknowledgement
106
Discharging power limit > than maximum
• A discharge 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
Charge/Discharge commands ignored due to operation: BlackStart MODE
Warning
Control
Charge/discharge commands are ignored
Self-acknowledging
A charge/discharge command has been detected in "Black Start" mode
• Cancel the charge/discharge command
• Change the operating mode to "Manual"
DC-Link Voltage Low
Warning
SINAMICS DC link
None
Self-acknowledging
A DC link voltage which is too low has been detected
• Check the power limits (SIMOCRANE ESSM/infeed unit)
• Adjust the DC link voltage if necessary
DC-Link Voltage High
Warning
SINAMICS DC link
None
Self-acknowledging
A DC link voltage that is too high has been detected
• Check the power limits (SIMOCRANE ESSM/infeed unit)
• Adjust the DC link voltage if necessary
Dynamic SOC power limitation charge direction active
Warning
Dynamic SOC limitation
Limitation of the charge power
Self-acknowledging
SIMOCRANE Energy Storage System Management V01.01
Operating Instructions, 04/2023, A5E51573536B AE