
4. DESCRIPTION OF PARAMETERS
B–63510EN/01
222
#7
NDI8004
#6
NCI
NCI
#5
DSL
DSL
#4
G8R
#3
G8C
#2
JFM
JFM
#1
NMT
NMT
#0
CMV
CMV
CMV When a move command and auxiliary function are specified from the
CNC, and the system is awaiting the auxiliary function completion signal
after completion of the specified axis movement:
0 : An alarm (No.130) is issued when an axis control command is issued
from the PMC for the same axis.
1 : An axis control command, when issued from the PMC for the same
axis, is executed.
NMT When a command is specified from the CNC for the axis on which the tool
is moving according to axis control specification from the PMC:
0 : P/S alarm No.130 is issued.
1 : The command is executed without issuing an alarm, provided the
command does not involve a movement on the axis.
JFM This parameter sets the units used to specify feedrate data when
continuous feed is specified in axis control by the PMC.
Increment
system
JFM Millimeter input Inch input Rotation axis
0 1 mm/min 0.01 inch/min 0.00023 rpm
IS–B
1 200 mm/min 2.00 inch/min 0.046 rpm
0 0.1 mm/min 0.001 inch/min 0.000023 rpm
IS–C
1 20 mm/min 0.200 inch/min 0.0046 rpm
G8C Look–ahead control for the axes controlled by the PMC is:
0 : Disabled.
1 : Enabled.
NOTE
This parameter is valid for an axis for which bit 7 (NAHx) of
parameter No.1819 is set to 0.
G8R Look–ahead control over axes controlled by the PMC is:
0 : Enabled for cutting feed (disabled for rapid traverse).
1 : Enabled for both cutting feed and rapid traverse.
NOTE
This parameter is valid for an axis for which bit 7 (NAHx) of
parameter No.1819 is set to 0.
DSL If the selection of an axis is changed when PMC axis selection is disabled:
0 : P/S alarm No.139 is issued.
1 : The change is valid, and no alarm is issued for an unspecified system.
NCI In axis control by the PMC, a position check at the time of deceleration is:
0 : Performed.
1 : Not performed.
NDI For PMC axis control, when diameter programming is specified for a
PMC–controlled axis:
0 : The amount of travel and feedrate are each specified with a radius.
1 : The amount of travel and feedrate are each specified with a diameter.