4.1 Confirming I/O Allocation
4-5
Allocation of I/O signals (Output)
FP0H mode
Signal name
I/O number
Axis 1 Axis 2 Axis 3 Axis 4
CW output or Pulse output Y0 Y3 Y8 YB
CCW output or Sign output
Y1 Y4 Y9 YC
Deviation counter clear output (Note 1)
Y2 Y5 YA YD
Emergency stop (Pulse output stop)
(Note 2)
FPΣ mode
Signal name
I/O number
Axis 1 Axis 2
CH0 CH2
CW output or Pulse output Y0 Y3
CCW output or Sign output Y1 Y4
Deviation counter clear output (Note 1) Y2 Y5
Emergency stop (Pulse output stop) (Note 2)
(Note 1): Even when setting the linear interpolation, the interpolation operation is not performed for the home return.
Execute the operation for X axes and Y axes separately.
(Note 2): The emergency stop will be enabled by specifying channel numbers and turning on the bit 3 of the special
data register DT90052 by the pulse output control instruction (F0). In case of the emergency stop in the FPΣ
compatible instruction mode, pulses stop immediately.