Mitsubishi Electric MELSEC-Q QnPHCPU Programming Manual page 27

3 DATA USED FOR PROCESS CONTROL INSTRUCTIONS AND HOW TO
SPECIFY DATA
(b) Loop tag memory and operation constant locations in ladder diagram
Ladder diagram
Use name instruction common table.
Loop tag memory setting
Operation constant setting
Execution command
T0
M0
Normal execution
P1
S.IN
S.PHPL
S.2PID R40
S.OUT1
The symbols in the ladder diagram mean the following.
Start contact
Instruction
name
3 - 2
K1
T0
PLS M0
CALL P1
RST T0
FEND
FLT D0 R0
R0 R100 R200 R1000
EMOV R100 R20
R20 R120 R220 R1000
EMOV R120 R40
R140 R240 R1000 R300
EMOV R140 R60
R60 R160 R260 R1000
INT R160 D1
RET
1) Input data head device
2) Block memory head device
1) 2) 3) 4) 5)
3) Operation constant head device
4) Loop tag memory head device
5) Set value head device
Loop tag memory (96 words)
Instruction
Item
used
+0
+1 MODE
+3
ALM
+4 INH
+10 S.PHPL PV
MV
+12
S.OUT1
+14 S.2PID
SV
+16 S.2PID
DV
+18 MH
S.OUT1
+20 S.OUT1 ML
+22 RH
S.PHPL
S.2PID CT
+46
+48
S.OUT1
DML
+50
S.2PID DVL
S.2PID
+52
P
+54 S.2PID
I
+56
S.2PID D
+58 GW
S.2PID
+60
S.2PID GG
+62 S.OUT1 MVP
+64 S.2PID
S.2PID
+66
+90
+92
+94
Instruction name S.IN
R0
R100
R200
MELSEC-Q
Standard
Data type
value setting
BIN16bit
BIN16bit
8
H
BIN16bit
4000
H
4000 BIN16bit
H
0.0 Real number
Real number
0.0
Real number
0.0
Real number
0.0
Real number
100.0
0.0 Real number
100.0 Real number
1.0
Real number
100.0
Real number
100.0 Real number
1.0 Real number
10.0
Real number
Real number
0.0
Real number
0.0
Real number
1.0
0.0
Real number
Real number
0.0
Real number
1.0
0.0 Real number
0.0 Real number
Real number
0.0
S.PHPL S.2PID S.OUT1
R20 R40 R60
R120 R140 R160
R220 R240 R260
R1000
R300
3 - 2
3