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4
PARAMETERS
Position control
(2) Home position return completed signal (ZP signal) and home position return failure warning signal
(ZA signal)
When home position return is completed, the home position return completed signal (ZP) is turned ON. If home position
return is performed after home position return is completed once, the home position return completed signal (ZP) is
turned OFF during the second home position return, and then turned ON after the second home position return is
completed.
For the home position return completed signal (ZP), assign the function by setting "63 (positive logic) or 163 (negative
logic)" in any of Pr.190 to Pr.192 (output terminal function selection).
If an error occurs in home position return, the home position return failure warning signal (ZA) is turned ON and "HP1" or
"HP2" flickers on the operation panel. When home position return is retried and then normally completed, the home
position return failure warning signal (ZA) is turned OFF. (Even though the SON signal (LX signal) is OFF, the home
position return failure warning signal (ZA) is turned OFF.) For the home position return failure warning signal (ZA), assign
the function by setting "56 (positive logic) or 156 (negative logic)" in any of Pr.190 to Pr.192 (output terminal function
selection).
Unless home position return is completed (the home position return completed signal (ZP) is turned ON), position control
cannot be performed (position control JOG operation is available).
(3) Data set type (Pr.532 = "2")
In this mode, set a position to be set as the home position. The value of the position command of when the Y36 signal is
turned ON after home position return is completed is set as the home position. The position control JOG operation can be
used for the movement.
The home position shift distance (Pr.508 + Pr.509 ) is ignored.
If the in-position signal (Y36) is not turned ON for 10 s after home position return is started, the home position return
setting error (HP1) is displayed.
Warning
indication
Warning name Description
HP1
Home position return setting
error
Home position return has not been completed normally.
HP2
Home position return
uncompleted
A position command according to a point table has been input when
home position return is not completed yet.
(Except in the roll feed mode)
SON signal (LX signal)
RH, RM, RL signal
JOG signal
STF signal
Speed command
CCW
CW
0
ON
ON
ON
ON
Time
Home
position
Home position return
completed signal (ZP)