
4.DESCRIPTION OF PARAMETERS B-63950EN/02
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8323 Limit in positional deviation check in feed axis synchronous control
[Input type] Parameter input
[Data type] 2-word axis
[Unit of data] Detection unit
[Valid data range] 0 to 999999999
This parameter sets the maximum allowable difference between the
master axis and slave axis position deviations. When the absolute
value of a positional deviation difference exceeds the value set in this
parameter in feed axis synchronous control, the alarm (DS0001) is
issued.
Set this parameter with a slave axis. If 0 is specified in this parameter,
no position deviation difference check is made.
8325
Maximum compensation value in synchronization establishment based on
machine coordinates
[Input type] Parameter input
[Data type] Real axis
[Unit of data] mm, inch, degree (machine unit)
[Minimum unit of data] Depend on the increment system of the applied axis
[Valid data range] 0 or positive 9 digit of minimum unit of data (refer to the standard
parameter setting table (B) )
(When the increment system is IS-B, 0.0 to +999999.999)
This parameter sets the maximum compensation value for
synchronization. When a compensation value exceeding the value set
in this parameter is detected, the servo alarm (SV0001) is issued, and
the synchronization establishment is not performed.
Specify a slave axis for this parameter. To enable this parameter, set
the parameter SOF (bit 7 of parameter No.8303) to 1. When 0 is set in
this parameter, synchronization establishment is not performed.
8326 Difference between master axis and slave axis reference counters
[Input type] Parameter input
[Data type] 2-word axis
[Unit of data] Detection unit
[Valid data range] 0 to 999999999
The difference between the master axis reference counter and slave
axis reference counter (master axis and slave axis grid shift) is
automatically set when automatic setting for grid positioning is
performed. Then, the difference is transferred together with an
ordinary grid shift value to the servo system when the power is turned
on. This parameter is set with a slave axis.