PDF Fanuc Power Mate i-D/H Parameter Manual

4. DESCRIPTION OF PARAMETERS
B63180EN/02
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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.
8326
Difference between master axis and slave axis reference counters
[Data type] 2word axis
[Unit of data] Detection unit
[Valid data range] 99999999 to 99999999
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 master axis.
8327
Torque difference alarm detection timer
[Data type] Word axis
[Unit of data] ms
[Valid data range] 0 to 4000
This parameter sets a time from the servo preparation completion signal,
SA (F000#6), being set to 1 until torque difference alarm detection is
started in simple synchronous control. A fraction of less than 16 msec is
rounded up.
Example: Setting = 100: The specification of 112 msec is assumed.
Set this parameter with a master axis. If 0 is set in this parameter, the
specification of 512 msec is assumed.

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