10 Program Example
10.1 Assignments
112
FX3U-1PG User's Manual
10.1 Assignments
10.1.1 I/O assignments
PLC
FX
3U-1PG
10.1.2 Device assignments
Device No. Name Remarks
X000 Error reset
X001 STOP
X002 Forward limit Use external wiring with NC contacts.
X003 Reverse limit Use external wiring with NC contacts.
X004 Forward JOG operation
X005 Reverse JOG operation
X006 DOG type mechanical zero return operation start
X007 1-speed positioning operation start
Y000 Stand by display
Terminal name Description Remarks
DOG DOG input of DOG type mechanical zero return
STOP Deceleration stop input
PG0 Zero point signal is input form the servo amplifier
FP Forward pulses output
RP Reverse pulses output
CLR CLR signal is being output
Device No. Name Remarks
M0 Error reset
M1 STOP
M2 Forward limit
M3 Reverse limit
M4 Forward JOG operation
M5 Reverse JOG operation
M6 DOG type mechanical zero return operation start
M7 Relative/absolute address Relative address specification
M8 1-speed positioning operation start
M9 Interrupt 1-speed positioning operation start Always OFF
M10 2-speed positioning operation start Always OFF
M11 External command positioning operation start Always OFF
M12 Variable speed operation Always OFF
M13 Interrupt stop operation start Always OFF
M14 Interrupt 2-speed positioning operation start Always OFF
M15 Data-set type mechanical zero return operation start Always OFF
M20 READY
M28 Positioning completion flag
D11, D10 Current address
D21, D20 Current address (pulse converted value)
D31, D30 Current value of operation speed
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