Input Interruption (I00 To I50); Allocation Of Pointers To Input Numbers (Input Signal On/Off Duration); Cautions For Input Interruption - Mitsubishi Electric MELSEC-F FX3G Series User Manual

FX Series Programmable Controllers
3G
User's Manual - Hardware Edition
10.4 Input Interruption (I00
The PLC (main unit) is provided with an input interruption function and has six interruption input points.
Make sure that the ON duration or OFF duration of interruption input signals is 10 s or more (X000, X001,
X003 and X004) or 50 s or more (X002 and X005).

10.4.1 Allocation of pointers to input numbers (input signal ON/OFF duration)

Input
Interruption on
number
leading edge
X000 I001
X001 I101
X002 I201
X003 I301
X004 I401
X005 I501

10.4.2 Cautions for input interruption

1. Non-overlap of input numbers
The input terminals X000 to X005 can be used for high-speed counter, input interruption, pulse catch, SPD,
ZRN and DSZR instructions and general-purpose inputs.
Take care not to overlap the input numbers.
2. Cautions in wiring
It is recommended to use shielded twisted-pair cables for connection cables.
to I50
 
→ For details on programming, refer to the programming manual.
Interrupt pointer
Interrupt disable control
Interruption on
trailing edge
I000
I100
I200
I300
I400
I500
)
ON or OFF duration of input signal
M8050
M8051
M8052
M8053
M8054
M8055
10 Input Wiring Procedures
10.4 Input Interruption (I00  to I50  )
10 s or more
50 s or more
10 s or more
50 s or more
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