4.DESCRIPTION OF PARAMETERS B-64120EN/01
- 364 -
Maximum compensation value for synchronization (Synchronous control
[Data type] Word axis
[Unit of data] Unit used for the detection
[Valid data range] 0 to 32767
This parameter sets the maximum compensation value for
synchronization. When a compensation value greater than the value
set in this parameter is used, servo alarm No.410 of slave axis is
Difference between reference counters for master and slave axes
(Synchronous control one pair)
When this parameter is set, the power must be
turned off before operation is continued.
[Data type] 2-word
[Data unit] Detection unit
[Valid data range] -99999999 to 99999999
This parameter indicates the difference between the values in the
reference counter for the master axis and that for the slave axis.
Once grid positioning has been completed, the
difference between the reference counters is
automatically set in this parameter. At this time, bit
1 (ATS) of parameter No.8302 is set to 0.
Torque difference alarm detection time (Synchronous control one pair)
[Data type] Word
[Data unit] ms
[Valid data range] 0 to 4000 (When 0 is set, 512 ms is assumed.)
This parameter specifies the period between the servo preparation
completion signal (SA <F000 bit 6>) being set to 1 and the check of
the torque difference alarm being started, for the torque difference
alarm detection function.
The set value is rounded up to the nearest a multiple of 16 ms.
When 100 is specified, 112 ms is assumed.