Mitsubishi Electric MELSEC FX3U - Program of Branch;Recombination State Relays

819
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
35 SFC Program and Step Ladder
35.1 SFC Program
31
FNC275-FNC279 Data Transfer 3
32
FNC280-FNC289 High Speed Processing 2
33
FNC290-FNC299 Extension File Register
34
FNC300-FNC305 FX
3U
-CF-ADP
35
SFC•STL Programming
36
Interrupt Function
37
Special Device
38
Error Code
A
Version Up Information
B
Execution Times
35.1.9 Program of branch/recombination state relays
Selective branch
After making a branch, create a transfer condition.
Selective recombination
After creating a transfer condition, recombine.
Parallel branch
After creating a transfer condition, make a branch.
Parallel recombination
After recombining, create a transfer condition.
21
20
X000
1
TRAN
31
X001
11
TRAN
41
X002
21
TRAN
50
29
X010
10
TRAN
20
X011
39
TRAN
30
X012
49
TRAN
21
20
X000
1
TRAN
31 41
50
29
X010
10
TRAN
39 49