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12-26
Diagnostic Message Descriptions
E261 Continuous current limit prewarning
E263 Velocity command value > limit S-0-0091
E267 Hardware synchronization defective
Digital drives are monitored via a continually operating temperature
model. Continuous current limiting is activated shortly after the thermal
load capacity reaches 100%.
At 90%, the continuous-current-limiting prewarning is issued prior to this
torque reduction.
Cause:
The drive controller was overloaded.
Remedy:
1.
Check the amplifier rating.
2.
Reduce acceleration.
3.
With systems which have been in use for long periods of time,
check to see if drive controller conditions have changed in regards
to:
• friction
• moved mass
• feed during processing
Cause:
The maximum velocity stipulated was greater than the permissible
value.
Remedy:
The value is limited to that given in Parameter A106, Maximum velocity.
Drive control in the EcoX slave is synchronized to the EcoX bus via a
phase control loop. In order to enable the EcoX slave to synchronize to
the master, the master has to be in phase 3 or 4. The correct
synchronization function is monitored in the EcoX slave as of phase 4. If
the average divergence is greater than 5 µs, warning E267 is generated.
If controller enable has been set, error F267 is generated.
Cause:
1. The EcoX-Bus has not been parameterized in the EcoX master
2. The EcoX master is in phase 2
3. The EcoX bus is disturbed
4. The supply voltage of the EcoX master was cut off
Remedy:
1. Check parameterization
2. Switch EcoX master to phase 3 or phase 4
3. Check EcoX bus
4. Check supply voltage of the EcoX master
ECODRIVE03-FL*-04VRS
DOK-ECODR3-FL*-04VRS**-FK01-EN-P
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