
4. DESCRIPTION OF PARAMETERS
B–63610EN/01
346
8318
Detection timer for the limit of the difference between the positioning deviation of
the master axis and that of the slave axis
[Data type] Word
[Unit of data] 8m
[Valid data range] 0 to 1000
This parameter sets the time from the output of a compensation pulse to
the slave axis to the start of the check of the limit of the difference between
the positioning deviation of the master axis and that of the slave axis by
the synchronization function. The setting is also used for the check of an
excessive error at stop.
NOTE
If a value greater than 1000 is set, a value of 1000 is
assumed.
8323
Maximum allowable difference between master axis and slave axis positional deviations
[Data type] Word axis
[Unit of data] Detection unit
[Valid data range] 0 to 32767
This parameter sets the maximum allowable difference between the
master axis and slave axis position deviations. If a positional deviation
difference exceeds the value specified in this parameter, an alarm
(No.213) is issued.
Set this parameter with a master axis. If 0 is specified in this parameter, no
position deviation difference check is made.
8325
Maximum compensation value for synchronization
[Data type] Word axis
[Unit of data] Detection unit
[Valid data range] 0 to 32767
This parameter sets the maximum compensation value for
synchronization. If a compensation value exceeds the value specified
with this parameter, a servo alarm (No.407) is issued.
Specify a master axis for this parameter. To enable this parameter, set the
SOFx parameter (bit 7 of parameter No.8303) to 1.