Error 80 Charge management

Error: 80.10 (500Ahex \| 20490dec) Description: Deep discharge – prewarning

	Cause	Measure
	State of charge not determined correctly.	Perform state of charge adjustment.
	The storage unit has been discharged too deeply.	Charge the storage unit.

Error: 80.11 (500Bhex \| 20491dec) Description: Deep discharge

	Cause	Measure
	State of charge not determined correctly.	Perform state of charge adjustment.
	The storage unit has been discharged too deeply.	Charge the storage unit.

Error: 80.12 (500Chex \| 20492dec) Description: Deep discharge (charge quantity)

Cause	Measure
The storage unit has been discharged too deeply.	Charge the storage unit.

Error: 80.12 (500Chex | 20492dec)

Description: Deep discharge (charge quantity)

Cause

Measure

The storage unit has been discharged too deeply.

Charge the storage unit.

Error: 80.13 (500Dhex \| 20493dec) Description: State of charge adjustment not performed

	Cause	Measure
	Time period for state of charge adjustment exceeded.	Perform state of charge adjustment.
	Charging interval for state of charge adjustment exceeded.	Perform state of charge adjustment.

Error: 80.15 (500Fhex \| 20495dec) Description: Equalization charge not performed

	Cause	Measure
	Time period for state of charge adjustment exceeded.	Perform state of charge adjustment.
	Charging interval for state of charge adjustment exceeded.	Perform state of charge adjustment.

Error: 80.17 (5011hex \| 20497dec) Description: Dynamic charging current limit exceeded – prewarning

Cause	Measure
Storage unit briefly overloaded.	Reduce the load.

Error: 80.17 (5011hex | 20497dec)

Description: Dynamic charging current limit exceeded – prewarning

Cause

Measure

Storage unit briefly overloaded.

Reduce the load.

Error: 80.18 (5012hex \| 20498dec) Description: Dynamic charging current limit exceeded

Cause	Measure
Storage unit permanently overloaded.	Reduce the load.

Error: 80.18 (5012hex | 20498dec)

Description: Dynamic charging current limit exceeded

Cause

Measure

Storage unit permanently overloaded.

Reduce the load.

Error: 80.19 (5013hex \| 20499dec) Description: Dynamic discharge current limit exceeded – prewarning

Cause	Measure
Storage unit briefly overloaded.	Reduce the load.

Error: 80.19 (5013hex | 20499dec)

Description: Dynamic discharge current limit exceeded – prewarning

Cause

Measure

Storage unit briefly overloaded.

Reduce the load.

Error: 80.20 (5014hex \| 20500dec) Description: Dynamic discharge current limit exceeded

Cause	Measure
Storage unit permanently overloaded.	Reduce the load.

Error: 80.20 (5014hex | 20500dec)

Description: Dynamic discharge current limit exceeded

Cause

Measure

Storage unit permanently overloaded.

Reduce the load.

Error: 80.21 (5015hex \| 20501dec) Description: State of charge adjustment aborted

Cause	Measure
State of charge adjustment (full charge) was aborted, e.g. due to excessive temperatures of the storage unit.	Perform a state of charge adjustment after an idle period.

Error: 80.21 (5015hex | 20501dec)

Description: State of charge adjustment aborted

Cause

Measure

State of charge adjustment (full charge) was aborted, e.g. due to excessive temperatures of the storage unit.

Perform a state of charge adjustment after an idle period.

Error: 80.22 (5016hex \| 20502dec) Description: Warning threshold state of charge undershot

Cause	Measure
The storage unit has been discharged below the warning threshold.	Charge the storage unit.

Error: 80.22 (5016hex | 20502dec)

Description: Warning threshold state of charge undershot

Cause

Measure

The storage unit has been discharged below the warning threshold.

Charge the storage unit.

Error: 80.23 (5017hex \| 20503dec) Description: Switch-off threshold state of charge undershot

Cause	Measure
The storage unit has been discharged below the switch-off threshold.	Charge the storage unit.

Error: 80.23 (5017hex | 20503dec)

Description: Switch-off threshold state of charge undershot

Cause

Measure

The storage unit has been discharged below the switch-off threshold.

Charge the storage unit.

Error: 80.24 (5018hex \| 20504dec) Description: Charge reserve timeout

Cause	Measure
No enable granted for the charge reserve within the timeout time.	– Grant enable for the charge reserve. or – Charge the storage unit.

Error: 80.24 (5018hex | 20504dec)

Description: Charge reserve timeout

Cause

Measure

No enable granted for the charge reserve within the timeout time.

– Grant enable for the charge reserve.

– Charge the storage unit.

Error: 80.25 (5019hex \| 20505dec) Description: Determination of state of health aborted

Cause	Measure
Determination of state of health (SoH) was aborted.	Determine state of health again, e.g. as part of an equalization charge.

Error: 80.25 (5019hex | 20505dec)

Description: Determination of state of health aborted

Cause

Measure

Determination of state of health (SoH) was aborted.

Determine state of health again, e.g. as part of an equalization charge.

Error: 80.26 (501Ahex \| 20506dec) Description: State of health (SoH) low

Cause	Measure
A low state of health (SoH) was determined.	Replace the storage unit.

Error: 80.26 (501Ahex | 20506dec)

Description: State of health (SoH) low

Cause

Measure

A low state of health (SoH) was determined.

Replace the storage unit.

Error: 80.27 (501Bhex \| 20507dec) Description: State of charge adjustment mode not defined

	Cause	Measure
	The "State of charge adjustment mode" parameter was set to "disabled".	Define another setting for the parameter.
	No mode or several modes are set at the same time in the control word "Control bits – state of charge adjustment mode", for example: – Monitored deep discharge – Complete charge	Set only one mode.