4. DESCRIPTION OF PARAMETERS
B–63980EN/01
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#7
1804
#6
SAK
#5 #4
IVO
#3 #2 #1 #0
[Data type] Bit axis
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.
SAK When the VRDY OFF alarm ignore signal IGNVRY is 1, or when the
VRDY OFF alarm ignore signals IGVRY1 to IGVRY4 are 1:
0 : Servo ready signal SA is set to 0.
1 : Servo ready signal SA remains set to 1.
#7
1815
#6 #5
APCx
#4
APZx
#3 #2 #1
OPTx
#0
NOTE
When this parameter has been set, the power must be
turned off before operation is continued.
[Data type] Bit axis
OPTx Position detector
0 : A separate pulse coder is not used.
1 : A separate pulse coder is used.
For an absolute–position system using Inductosyn, set this parameter to 1.
APZx Machine position and position on absolute position detector when the
absolute position detector is used
0 : Not corresponding
1 : Corresponding
NOTE
When an absolute position detector is used, after primary
adjustment is performed or after the absolute position
detector is replaced, this parameter must be set to 0, power
must be turned off and on, then manual reference position
return must be performed. This completes the positional
correspondence between the machine position and the
position on the absolute position detector, and sets this
parameter to 1 automatically.
APCx Position detector
0 : Other than absolute position detector
1 : Absolute position detector (absolute pulse coder)
For an absolute–position system using Inductosyn, set this parameter to 1.