Mannesmann ecodrive03, Руководство по устранению неисправностей

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ECODRIVE03 SMT-02VRS Description of diagnostic letters F... and E... 3-33
DOK-ECODR3-SMT-02VRS**-WA01-EN-P
E263 Velocity command value > limit S-0-0091
Cause:
The value given to the drive for S-0-0036, Velocity command value was
greater than permissible.
Remedy:
It is limited to S-0-0091, Bipolar velocity limit value.
See also the functional description: "Operating Mode: Velocity Control"
E264 Target position out of num. range
Cause:
In modes:
•
drive-internal interpolation,
•
relative interpolation and
•
positioning block mode
In drive-internal interpolation mode the previous target position in the
internal position format cannot be reached.
Recover:
1. Check the given target position and correct, if necessary.
2. With infinitely turning axes it is necessary that the position data be
illustrated in modulo format.
3. The absolute internally illustrable position can be enlarged by
enlarging the maximum travel range.
E269 Brake torque too low
When switching the drive enable off or with the brake monitoring
command, the motor has moved while checking the brake torque. The
motor holding brake thus no longer supplies the nominal torque.
Possible causes for the holding torque that is too low:
1. brake is covered with a layer of oxidization due to storage
2. brake is covered with oil or grease
3. brake is worn down
Remedy:
on 1 if the warning occurs when the drive enable is removed, then
start "command brake monitoring".
on 2 if the warning occurs with the removal of the drive enable, start
"command brake monitoring". The command brake monitoring
re-checks the brake torque. If the torque is too low, then the
brake is re-ground. This re-grinding of the brake removes any
residues or films. The brake should then bring its full torque.
on 3 if the brake is repeatedly re-ground yet the torque not achieved,
then the motor holding brake must be replaced.
See also the functional description: "Motor Holding Brake"