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(5) Selection of Forward rotation start (ST1) / Reverse rotation start (ST2)
Signal name
(Device name)
Description
Device No.
Remarks
1 station
occupied
2 stations
occupied
Forward rotation start (ST1)
1. In absolute value command system
Turning RYn1 ON for automatic operation executes
positioning once on the basis of the position data set to the
point table.
Turning RYn1 ON for a home position return immediately
starts a home position return.
Keeping RYn1 ON for JOG operation performs rotation in the
forward rotation direction.
Forward rotation indicates the address increasing direction.
2. In incremental value command system
Turning RYn1 ON for automatic operation executes
positioning once in the forward rotation direction on the basis
of the position data set to the point table.
Turning RYn1 ON for a home position return immediately
starts a home position return.
Keeping RYn1 ON for JOG operation performs rotation in the
forward rotation direction.
Forward rotation indicates the address increasing direction.
RYn1
RYn1
1
Reverse rotation start (ST2)
Use this device in the incremental value command system.
Turning RYn2 ON for automatic operation executes positioning
once in the reverse rotation direction on the basis of the
position data set to the point table.
Keeping RYn2 ON for JOG operation performs rotation in the
reverse rotation direction.
Reverse rotation indicates the address decreasing direction.
Reverse rotation start (RYn2) is also used as the start signal of
the high-speed automatic positioning function to the home
position.
RYn2
RYn2
1
1: Can be used as external input signals of CN6 connector by setting parameters No.PD06 to PD08 and parameter
No.PD12 to PD14.