Fault 25 Parameter memory monitoring

Fault: 25.1 (1901hex \| 6401dec) Description: Timeout warning
	Response: Warning with self-reset
Cause	Measure
Access to memory (read/write) takes longer than expected.	No measure required. The fault will be reset automatically after completed memory access.

Fault: 25.1 (1901hex | 6401dec)

Description: Timeout warning

Response: Warning with self-reset

Cause

Measure

Access to memory (read/write) takes longer than expected.

No measure required. The fault will be reset automatically after completed memory access.

Fault: 25.2 (1902hex \| 6402dec) Description: Non-volatile memory system – runtime error
	Response: Output stage inhibit System state: Fault acknowledgment with CPU reset
Cause	Measure
Runtime error detected in non-volatile memory system.	– Switch the device off and on again. – Restore delivery state. Note that doing so will reset all data in the non-volatile memory to the values at delivery. – If the fault occurs repeatedly, replace the device/memory module. Contact SEW-EURODRIVE Service. – Perform basic initialization. Contact SEW‑EURODRIVE Service for this purpose.

Fault: 25.2 (1902hex | 6402dec)

Description: Non-volatile memory system – runtime error

Response: Output stage inhibit

System state: Fault acknowledgment with CPU reset

Cause

Measure

Runtime error detected in non-volatile memory system.

– Switch the device off and on again.

– Restore delivery state. Note that doing so will reset all data in the non-volatile memory to the values at delivery.

– If the fault occurs repeatedly, replace the device/memory module. Contact SEW-EURODRIVE Service.

– Perform basic initialization. Contact SEW‑EURODRIVE Service for this purpose.

Fault: 25.6 (1906hex \| 6406dec) Description: Incompatible device configuration
	Response: Output stage inhibit
	Cause	Measure
	The data set of another device was copied in the device, which differs in device family, power or voltage from the current device.	– Acknowledge the fault through a manual fault reset. To do so, under [Diagnostics] > [Status] > [Fault status] in the "Manual fault reset" parameter, select the "With parameter set acceptance" setting. – Restore delivery state. Note that doing so will reset all data in the non-volatile memory to the values at delivery.
	The replaceable memory module of another device has been inserted in the device, which differs from the current device in device family, power, voltage or design, for example.	– Insert the correct memory module. – Acknowledge the fault through a manual fault reset. To do so, under [Diagnostics] > [Status] > [Fault status] in the "Manual fault reset" parameter, select the "With parameter set acceptance" setting. – Restore delivery state. Note that doing so will reset all data in the non-volatile memory to the values at delivery. – Perform basic initialization. Contact SEW‑EURODRIVE Service for this purpose.
	The power section has been replaced and differs in its power rating or voltage from the original power section.	– Insert the correct power section. – Acknowledge the fault through a manual fault reset. To do so, under [Diagnostics] > [Status] > [Fault status] in the "Manual fault reset" parameter, select the "With parameter set acceptance" setting. – Restore delivery state. Note that doing so will reset all data in the non-volatile memory to the values at delivery.
	Subcomponent defective.	Contact SEW EURODRIVE Service.

Fault: 25.7 (1907hex \| 6407dec) Description: Non-volatile memory system – initialization fault
	Response: Output stage inhibit
Cause	Measure
Initialization of the non-volatile memory system has failed.	– Switch the device off and on again. – Restore delivery state. Note that doing so will reset all data in the non-volatile memory to the values at delivery. – If the fault occurs repeatedly, contact SEW‑EURODRIVE Service. – Perform basic initialization. Contact SEW‑EURODRIVE Service for this purpose.

Fault: 25.7 (1907hex | 6407dec)

Description: Non-volatile memory system – initialization fault

Response: Output stage inhibit

Cause

Measure

Initialization of the non-volatile memory system has failed.

– Switch the device off and on again.

– Restore delivery state. Note that doing so will reset all data in the non-volatile memory to the values at delivery.

– If the fault occurs repeatedly, contact SEW‑EURODRIVE Service.

– Perform basic initialization. Contact SEW‑EURODRIVE Service for this purpose.

Fault: 25.10 (190Ahex \| 6410dec) Description: Power section configuration data – version conflict
	Response: Output stage inhibit
Cause	Measure
Wrong version of configuration data of power section.	Contact SEW-EURODRIVE Service.

Fault: 25.10 (190Ahex | 6410dec)

Description: Power section configuration data – version conflict

Response: Output stage inhibit

Cause

Measure

Wrong version of configuration data of power section.

Contact SEW-EURODRIVE Service.

Fault: 25.12 (190Chex \| 6412dec) Description: Power section configuration data – CRC error
	Response: Output stage inhibit
Cause	Measure
Faulty configuration data of power section.	Contact SEW-EURODRIVE Service.

Fault: 25.12 (190Chex | 6412dec)

Description: Power section configuration data – CRC error

Response: Output stage inhibit

Cause

Measure

Faulty configuration data of power section.

Contact SEW-EURODRIVE Service.

Fault: 25.13 (190Dhex \| 6413dec) Description: Control electronics configuration data – CRC error
	Response: Output stage inhibit
Cause	Measure
Faulty configuration data of control electronics.	Contact SEW-EURODRIVE Service.

Fault: 25.13 (190Dhex | 6413dec)

Description: Control electronics configuration data – CRC error

Response: Output stage inhibit

Cause

Measure

Faulty configuration data of control electronics.

Contact SEW-EURODRIVE Service.

Fault: 25.14 (190Ehex \| 6414dec) Description: Calibration data of power section – version conflict
	Response: Output stage inhibit
Cause	Measure
Wrong version of calibration data of power section.	Contact SEW-EURODRIVE Service.

Fault: 25.14 (190Ehex | 6414dec)

Description: Calibration data of power section – version conflict

Response: Output stage inhibit

Cause

Measure

Wrong version of calibration data of power section.

Contact SEW-EURODRIVE Service.

Fault: 25.15 (190Fhex \| 6415dec) Description: Calibration data of control electronics – version conflict
	Response: Output stage inhibit
Cause	Measure
Wrong version of calibration data of control electronics.	Contact SEW-EURODRIVE Service.

Fault: 25.15 (190Fhex | 6415dec)

Description: Calibration data of control electronics – version conflict

Response: Output stage inhibit

Cause

Measure

Wrong version of calibration data of control electronics.

Contact SEW-EURODRIVE Service.

Fault: 25.16 (1910hex \| 6416dec) Description: Calibration data of power section – CRC error
	Response: Output stage inhibit
Cause	Measure
Faulty calibration data of power section.	Contact SEW-EURODRIVE Service.

Fault: 25.16 (1910hex | 6416dec)

Description: Calibration data of power section – CRC error

Response: Output stage inhibit

Cause

Measure

Faulty calibration data of power section.

Contact SEW-EURODRIVE Service.

Fault: 25.17 (1911hex \| 6417dec) Description: Calibration data of control electronics – CRC error
	Response: Output stage inhibit
Cause	Measure
Faulty calibration data of control electronics.	Contact SEW-EURODRIVE Service.

Fault: 25.17 (1911hex | 6417dec)

Description: Calibration data of control electronics – CRC error

Response: Output stage inhibit

Cause

Measure

Faulty calibration data of control electronics.

Contact SEW-EURODRIVE Service.

Fault: 25.18 (1912hex \| 6418dec) Description: Power section QA data – CRC error
	Response: Warning
Cause	Measure
Faulty quality assurance data of power section.	Contact SEW-EURODRIVE Service.

Fault: 25.18 (1912hex | 6418dec)

Description: Power section QA data – CRC error

Response: Warning

Cause

Measure

Faulty quality assurance data of power section.

Contact SEW-EURODRIVE Service.

Fault: 25.19 (1913hex \| 6419dec) Description: Control electronics QA data – CRC error
	Response: Warning
Cause	Measure
Faulty quality assurance data of control electronics.	Contact SEW-EURODRIVE Service.

Fault: 25.19 (1913hex | 6419dec)

Description: Control electronics QA data – CRC error

Response: Warning

Cause

Measure

Faulty quality assurance data of control electronics.

Contact SEW-EURODRIVE Service.

Fault: 25.20 (1914hex \| 6420dec) Description: Basic device memory – initialization fault
	Response: Output stage inhibit
Cause	Measure
Initialization of basic device memory has failed.	Contact SEW-EURODRIVE Service.

Fault: 25.20 (1914hex | 6420dec)

Description: Basic device memory – initialization fault

Response: Output stage inhibit

Cause

Measure

Initialization of basic device memory has failed.

Contact SEW-EURODRIVE Service.

Fault: 25.21 (1915hex \| 6421dec) Description: Basic device memory – runtime error
	Response: Emergency stop + output stage inhibit
Cause	Measure
Runtime error detected in memory of basic device.	Contact SEW-EURODRIVE Service.

Fault: 25.21 (1915hex | 6421dec)

Description: Basic device memory – runtime error

Response: Emergency stop + output stage inhibit

Cause

Measure

Runtime error detected in memory of basic device.

Contact SEW-EURODRIVE Service.

Fault: 25.30 (191Ehex \| 6430dec) Description: Replaceable memory module – initialization fault
	Response: Output stage inhibit
	Cause	Measure
	The formatting of the replaceable memory module does not match.	– Switch the device off and on again. – Restore delivery state. Note that doing so will reset all data in the replaceable memory module to the values at delivery.
	Initialization of replaceable memory module failed after restoring delivery state.	– Contact SEW‑EURODRIVE Service. – Perform basic initialization. Contact SEW‑EURODRIVE Service for this purpose.

Fault: 25.31 (191Fhex \| 6431dec) Description: Replaceable memory module – runtime error
	Response: Emergency stop + output stage inhibit
Cause	Measure
Runtime error detected in replaceable memory module.	– Insert new memory module and perform startup again. – If the fault occurs repeatedly, contact SEW‑EURODRIVE Service.

Fault: 25.31 (191Fhex | 6431dec)

Description: Replaceable memory module – runtime error

Response: Emergency stop + output stage inhibit

Cause

Measure

Runtime error detected in replaceable memory module.

– Insert new memory module and perform startup again.

– If the fault occurs repeatedly, contact SEW‑EURODRIVE Service.

Fault: 25.32 (1920hex \| 6432dec) Description: Incompatible replaceable memory module
	Response: Output stage inhibit System state: Fault acknowledgment with CPU reset
Cause	Measure
The replaceable memory module is not compatible with the device.	Replace the memory module.

Fault: 25.32 (1920hex | 6432dec)

Description: Incompatible replaceable memory module

Response: Output stage inhibit

System state: Fault acknowledgment with CPU reset

Cause

Measure

The replaceable memory module is not compatible with the device.

Replace the memory module.

Fault: 25.33 (1921hex \| 6433dec) Description: Replaceable memory module – incompatible equipment category
	Response: Output stage inhibit
Cause	Measure
The replaceable memory module is formatted, but it contains data from a device of a different equipment category. The data is not compatible and cannot be used.	– Replace the memory module. – Restore delivery state. Note that doing so will reset all data in the replaceable memory module to the values at delivery.

Fault: 25.33 (1921hex | 6433dec)

Description: Replaceable memory module – incompatible equipment category

Response: Output stage inhibit

Cause

Measure

The replaceable memory module is formatted, but it contains data from a device of a different equipment category. The data is not compatible and cannot be used.

– Replace the memory module.

– Restore delivery state. Note that doing so will reset all data in the replaceable memory module to the values at delivery.

Fault: 25.50 (1932hex \| 6450dec) Description: Replaceable memory module of safety option – runtime error
	Response: Output stage inhibit System state: Fault acknowledgment with CPU reset
Cause	Measure
Runtime error detected in the replaceable memory module of the safety option.	Contact SEW-EURODRIVE Service.

Fault: 25.50 (1932hex | 6450dec)

Description: Replaceable memory module of safety option – runtime error

Response: Output stage inhibit

System state: Fault acknowledgment with CPU reset

Cause

Measure

Runtime error detected in the replaceable memory module of the safety option.

Contact SEW-EURODRIVE Service.

Fault: 25.51 (1933hex \| 6451dec) Description: Replaceable memory module of safety option – initialization fault
	Response: Warning
Cause	Measure
Initialization of the replaceable memory module of the safety option has failed.	Contact SEW-EURODRIVE Service.

Fault: 25.51 (1933hex | 6451dec)

Description: Replaceable memory module of safety option – initialization fault

Response: Warning

Cause

Measure

Initialization of the replaceable memory module of the safety option has failed.

Contact SEW-EURODRIVE Service.

Fault: 25.61 (193Dhex \| 6461dec) Description: Restore point – failure
	Response: Emergency stop + output stage inhibit
Cause	Measure
Failed to create restore point.	Create the restore point again.

Fault: 25.61 (193Dhex | 6461dec)

Description: Restore point – failure

Response: Emergency stop + output stage inhibit

Cause

Measure

Failed to create restore point.

Create the restore point again.

Fault: 25.70 (1946hex \| 6470dec) Description: Incompatible card configuration
	Response: Emergency stop + output stage inhibit
Cause	Measure
The current configuration of the cards does not match the configuration state saved during startup. For example, a card was removed that was still present during startup.	– Restore the original configuration of the cards. – Acknowledge the fault through a manual fault reset. To do so, under [Diagnostics] > [Status] > [Fault status] in the "Manual fault reset" parameter, select the "With parameter set acceptance" setting.

Fault: 25.70 (1946hex | 6470dec)

Description: Incompatible card configuration

Response: Emergency stop + output stage inhibit

Cause

Measure

The current configuration of the cards does not match the configuration state saved during startup. For example, a card was removed that was still present during startup.

– Restore the original configuration of the cards.

– Acknowledge the fault through a manual fault reset. To do so, under [Diagnostics] > [Status] > [Fault status] in the "Manual fault reset" parameter, select the "With parameter set acceptance" setting.