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APPX
Appendix 5 Buffer Memory
Upper rotary switch startup state
The information of the rotary switches that have been set at startup is stored.
■Buffer memory address
The buffer memory address of this area is as follows.
■Startup state
FX5-SF-MU4T5
FX5-SF-8DI4
X0 startup state
The connection information of the X0 terminal at startup is stored.
■Buffer memory address
The buffer memory address of this area is as follows.
■Status of an X0 terminal
FX5-SF-MU4T5
FX5-SF-8DI4
Buffer memory name Address
1st Module Upper Rotary Switch startup state 116
2nd Module Upper Rotary Switch startup state 156
3rd Module Upper Rotary Switch startup state 196
Bit Name Description
b0 FUNCTION setting 0: Disabled
1 to 9: program 1 to 9
b1
b2
b3
b4 to b15 Fixed to 0
Bit Name Description
b0 INPUT A 0: Disabled (Input signals are ignored.)
1 to 9: 1 to 9 logic
b1
b2
b3
b4 to b15 Fixed to 0
Buffer memory name Address
1st Module X0 terminal startup state 117
2nd Module X0 terminal startup state 157
3rd Module X0 terminal startup state 197
Bit Name Description
b0 X0 state 00: Open
01: Connected to T0
10: Connected to T1
11: Connected to plus terminal
b1
b2 to b15 Fixed to 0
Bit Name Description
b0 to b15 Fixed to 0
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