Mannesmann ecodrive03, Руководство по устранению неисправностей

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Description of Diagnostic Letters B..., C..., D... and A... ECODRIVE03 SMT-02VRS
DOK-ECODR3-SMT-02VRS**-WA01-EN-P
B202 Error during bedding in the brake
The brake monitor command tries to bed in the motor brake. This means
that the motor must be moved with closed holding brake. If the torque of
the motor is too small to move the motor with closed brake, then the
command error is generated.
Cause:
1. Torque of amplifier has been reduced.
2. Axis is mechanically jammed.
3. Weight load plus brake torque is bigger than motor peak torque.
Remedy:
on 1: remove reduction
on 2: eliminate jam
on 3: reduce weight load
See also the functional description: "Motor Holding Brake"
B203 Brake torque too low
The motor moved when checking the brake torque during the command
monitor brake. The motor holding brake thus does not supply the nominal
torque.
Possible causes for the low holding torque:
4. Brake covered by oxidized layer due to storage
5. Brake covered by oil or lubricant
6. Brake is worn down.
Remedy:
on 1 Re-start "command brake monitor".
on 2 Re-start "command brake monitor". The command brake monitor
re-checks the brake torque again. If detected that the torque is
too low, then the brake is bedded in. The bedding of the brake
removes the oxidized layer or oil film. The brake should now be
able to generate sufficient torque.
on 3 If multiple tries result in the brake still not reaching the holding
torque, then the motor holding brake has to be replaced.
See also the functional description: "Motor Holding Brake"
C100 Communication phase 3 transition check
The command S-0-0127, C1 Communication phase 3 transition check
has been activated.
See also the functional description: "S-0-0127, C100 Communication
phase 3 transition check"