
4. DESCRIPTION OF PARAMETERS
B–63380EN/02
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NOTE
3 The backlash acceleration function is disabled during
manual operation for which manual circular interpolation is
not specified (for example, manual linear interpolation or
handle or jog feed along each axis).
4 When bit 6 of parameter No. 2009 (BLCUT) is set to 0, the
backlash acceleration function is enabled for any
movement during manual and automatic operation
regardless of which value is set for bit 1 of parameter No.
1804 (BLC).
IVO When an attempt is made to release an emergency stop while the VRDY
OFF alarm ignore signal is 1:
0 : The emergency stop state is not released until the VRDY OFF alarm
ignore signal is set to 0.
1 : The emergency stop state is released.
NOTE
When a reset is issued while the VRDY OFF alarm ignore
signal is set to 1 and the motor activating current is low, the
reset state can also be released, provided this parameter is
set to 1.
ANA When an abnormal load is detected for an axis:
0 : Movement along all axes is stopped, and a servo alarm is output.
1 : No servo alarm is output, and movement along only the axes of the
group containing the axis with the abnormal load is stopped in interlock
mode. (The group number of each axis is set in parameter No.1881.)
SAK When the VRDY OFF alarm ignore signal IGNVRY is 1, or when the
VRDY OFF alarm ignore signals IGVRY1 to IGVRY8 are 1:
0 : Servo ready signal SA is set to 0.
1 : Servo ready signal SA remains set to 1.