
B-63950EN/02 4.DESCRIPTION OF PARAMETERS
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4.14 PARAMETERS OF SERVO
#7 #6 #5 #4 #3 #2 #1 #0
1800 RBK FFR CVR
[Input type] Parameter input
[Data type] Bit path
# 1 CVR When velocity control ready signal VRDY is set ON before position
control ready signal PRDY comes ON
0: A servo alarm is generated.
1: A servo alarm is not generated.
# 3 FFR Feed-forward control in rapid traverse is:
0: Disabled
1: Enabled
Feed-forward is enabled only in normal cutting feed. When this
parameter is set to 1, feed-forward is enabled in rapid traverse as well.
This capability reduces the servo positional deviation, thus reducing
the time required to enter the in-position width at the time of
positioning.
# 4 RBK Backlash compensation applied separately for cutting feed and rapid
traverse
0: Not performed
1: Performed
#7 #6 #5 #4 #3 #2 #1 #0
1801 CIN CCI
[Input type] Parameter input
[Data type] Bit path
# 4 CCI As the in-position width for cutting feed:
0: The parameter (No. 1826) applicable to rapid traverse as well is
used.
1: The parameter (No. 1827) dedicated to cutting feed is used.
This parameter enables the in-position width for cutting feed
(parameter No. 1827) to be set instead of the in-position width for
rapid traverse (parameter No. 1826).
By setting bit 4 (CCI) of parameter No. 1801, choose whether to use
this function or the conventional in-position check function.
This function, when specified, is enabled for all axes. So, for an axis
that does not require this function, set the same data in parameter No.
1826 and No. 1827.