SEW-Eurodrive MOVIDRIVE MDA90A-0640-503-X-S00

6
Operation
Axis module fault
Operating Instructions – MOVIDRIVE
®
modular
190
Subfault: 25.50
Description: Runtime error – replaceable safety memory module
Response: Output stage inhibit
System state: Fault ackn.with CPU reset
Cause Measure
Runtime error of the replaceable safety memory module. Contact the SEW-EURODRIVE Service.
Subfault: 25.51
Description: Initialization error – replaceable safety memory module
Response: Warning
Cause Measure
Initialization error of the replaceable safety memory module. Contact the SEW-EURODRIVE Service.
Subfault: 25.61
Description: Error – restore point of basic unit memory
Response: Emergency stop + output stage inhibit
Cause Measure
Failed to create restore point. Delete restore point.
Subfault: 25.70
Description: NV memory – incompatible option card configuration
Response: Emergency stop + output stage inhibit
Cause Measure
Incompatible option card configuration detected.
The current configuration of the option card does not match the
state of the stored startup.
An option card that was installed during startup has been re-
moved, for example.
Restore the initial option setup.
– Acknowledge the changed configuration in MOVISUITE
®
:
Diagnostics/Status/Error status/Reset = "with parameter ac-
ceptance".
– Reset the device to delivery state in MOVISUITE
®
: Reset
setup/device parameters / Reset delivery state="Yes".
6.5.21 Fault 26 External fault
Subfault: 26.1
Description: Terminal
Response: External fault
Cause Measure
Error message from external error source Programmable via 8622.5 (default: application stop (+ES)).
Subfault: 26.2
Description: Emergency shutdown
Response: Output stage inhibit
Cause Measure
Another module bus station has requested external emergency
shutdown.
Check other module bus stations for errors.
Subfault: 26.3
Description: Power section emergency shutdown
Response: Output stage inhibit
Cause Measure
Power section requested external emergency shutdown The power section has detected a critical fault.
Subfault: 26.4
Description: External braking resistor fault
Response: Response to external braking resistor fault
Cause Measure
External braking resistor's temperature switch connected to ter-
minal tripped
– Check the braking resistor mounting position.
– Clean the braking resistor.
– Check project planning of the resistor.
– Install a larger braking resistor.
– Check trip switch settings.
– Optimize travel cycle so that less regenerative energy is gen-
erated.
24748536/EN – 11/2017