Mitsubishi Electric Melsec-F FX3GC Series User Manual page 55

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
Built-in Positioning Functions
Application
Interrupt input
Forward
rotation limit
(LSF)
Reverse rota-
tion limit (LSR)
PLC User's Manual - Positioning Control Edition
Input number
The interrupt input depends on the pulse output destination specified by the DVIT
*2
instruction as shown in the following table. If the version number of the PLC is
1.30 or higher, the interrupt input can be specified.
Pulse output destination
Y000
Y001
Y002
Y003
FX PLC Ver. 1.30 or later
3UC
If the interrupt input specification function is used, register
D8336 (interrupt input specification register) can specify the
interrupt input number (X000 - X007) for each pulse output
destination.
 For details on the interrupt input specification method, refer to
X000 to X007
FX /FX
3U
If the interrupt input specification function is used, register
D8336 (interrupt input specification register) can specify the
interrupt input number (X000 - X007) for each pulse output
destination, or the user interrupt input command can be
specified.
The user interrupt input command depends on the pulse output destination as
shown in the following table.
Pulse output destination
Connect a line to any input.
If the line-connected input is turned on, the forward limit relay must be turned on.
The forward limit relay depends on the pulse output destination as shown in the
following table.
Pulse output destination
All input
Y000
points
Y001
Y002
Y003
Connect a line to any input.
If the line-connected input is turned on, the reverse limit relay must be turned on.
The reverse limit relay depends on the pulse output destination as shown in the
following table:
Pulse output destination
All input
Y000
points
Y001
Y002
Y003
Remarks
Interrupt input
X000
X001
X002
*3
X003
*4
PLC Ver. 2.20 or later
3UC
 For details on the user interrupt input command, refer to
User interrupt input command
Y000
Y001
Y002
*3
Y003
Forward limit relay
M8343
M8353
*5
M8363
*3
M8373
Reverse limit relay
*5
*3
1.5 Assignment of Input/Output Numbers
Subsection 4.3.7.
Subsection 4.3.7.
M8460
M8461
M8462
M8463
M8344
M8354
M8364
M8374
1 Outline
A
B
Apx.
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