
B–63840EN/03
4. DESCRIPTION OF PARAMETERS
79
#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.
#7
1819
#6 #5 #4 #3 #2 #1
CRFx
CRFx
#0
FUPx
FUPxNAHx
[Data type] Bit axis
FUPx To perform follow–up when the servo is off is set for each axis.
0: The follow–up signal, *FLWU, determines whether follow–up is
performed or not.
When *FLWU is 0, follow–up is performed.
When *FLWU is 1, follow–up is not performed.
1: Follow–up is not performed.
NOTE
When the index table indexing function (M series) is used,
be sure to set FUPx of the 4th axis to 1.