
4.DESCRIPTION OF PARAMETERS B-63330EN/03
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1841 Servo error amount with which reference position return assumed possible
[Input type] Parameter input
[Data type] Integeraxis
[Unit of data] detection unit
[Valid data range] 0 - 32767
Set the servo error amount with which reference position return is
assumed possible.
Usually, set 0. (If a value equal to or less than 0 is set, it is regarded
to be 128.)
If, during reference position return, a feedrate that exceeds the
specified value is not attained by the time the tool leaves the limit
switch for deceleration (the deceleration signal *DEC is restored to
"1") , alarm "PS200 PULSCODER INVALID ZERO RETURN" is
issued.
If, during reference position return, a feedrate that exceeds the
specified servo error amount is not attained by the time the tool leaves
the limit switch for deceleration (the deceleration signal DEC i is
restored to "1") , alarm PS200 is issued.
1842 Torque difference alarm detection timer
[Input type] Parameter input
[Data type] Integer
[Unit of data] msec
[Valid data range] 0 - 4000
Specify the time allowed before the beginning of torque difference
alarm detection for synchronous control after the servo ready signal
(SA[F000#6]) becomes 1.
If the parameter is 0, 512 ms is assumed.
1843 Position deviation limit at torque limit skip
[Input type] Parameter input
[Data type] Integeraxis
[Unit of data] detection unit
[Valid data range] 0 - 327670
Set the position deviation limit during a torque limit skip command
for each axis. If the position deviation exceeds the position deviation
limit, SP alarm (SV0109) is issued and the system stops instantly.