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4.1 Confirming I/O Allocation
■
Allocation of I/O signals (Input)
Signal name
(Note 1)
Home input
When using the transistor output Control
Unit
Near home input
Control active flag (BUSY)
Operation done
Home return done
(Note 1)
Home input
When using the pulse I/O cassette for relay
output type Control Unit
(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 near home input will be enabled when an arbitrary input is allocated and the bit 4 of the special
data register DT90052 is turned ON by the pulse output control instruction (F0).
(Note 3)
The operation done flag or home return done flag are substituted by confirming that the control active
flag turns from ON to OFF after the execution of the pulse output instruction (F171).
■
Allocation of I/O signals (Output)
Signal name
CW output or
Pulse output
CCW output or
When using
Sign output
the transistor
output type
Deviation
Control Unit
counter
clear output
(Note 1)
Emergency stop (Pulse output stop)
CW output or Pulse output
When using
the relay
CCW output or Sign output
output type
pulse I/O
Deviation counter clear output
cassette
(Note 1)
(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.
4-4
Axis 1
CH0
X4
(Note 2)
R911C
(Note 3)
(Note 3)
X102
Axis 1
CH0
Y0
Y1
C14
Y4
C30
Y8
C60
YC
Y100
Y101
Y102
I/O No.
Axis 2
Axis 3
Axis 4
CH1
CH2
CH3
X5
X6
(Note 2)
(Note 2)
(Note 2)
R911D
R911E
R911F
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
(Note 3)
X202
-
I/O No.
Axis 2
Axis 3
CH1
CH2
Y2
Y4
Y3
Y5
Y5
-
Y9
YA
YD
Y10
(Note 2)
Y200
Y201
-
Y202
-
Axis 5
Axis 6
CH4
CH5
X7
X2
X3
(Note 2)
(Note 2)
R9120
R9121
(Note 3)
(Note 3)
(Note 3)
(Note 3)
-
-
-
Axis 4
Axis 5
Axis 6
CH3
CH4
CH5
Y6
Y8
YA
Y7
Y9
YB
-
-
YB
Y11
Y12
Y13
-
-
-
-
WUME-FPXHPOSG-01
-
-
-
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