2.5 Application Instructions
2.5.13 Data control instructions
2-33
2
INSTRU
CTION
TABLES
2.5.13
Data control instructions
Table 2.30 Data control instructions
Category
Instruction name
Argument
Processing details
Executing
condition
Page
Upper/
lower limit
control
LIMIT
, , ,
• When ,
stores the value of
to
.
• When ,
stores the value of
to
.
• When ,
stores the value of
to
.
DLIMIT
, , ,
• When
( +1, ) ( +1, ),
stores the values of (
+1,
) to
(
+1,
).
• When ( +1, ) ( +1, ) ( +1,
),
stores the values of (
+1, ) to
(
+1,
).
• When
( , +1) ( , +1),
stores the values of (
+1, ) to
(
+1,
).
Dead
band
control
BAND
, , ,
• When ,
0
→
• When ,
− →
• When ,
− →
DBAND
, , ,
• When ( +1,
) ( +1, ) ( +1,
),
0
→
(
+1,
)
• When
( +1, ) ( +1, ),
(
+1, )
−
(
+1, )
→
(
+1,
)
• When ( +1, ) ( +1, ),
(
+1, )-( +1, )
→
(
+1,
)
Zone
control
ZONE
, , ,
• When =0,
0
→
• When 0,
+
→
• When 0,
+
→
DZONE
, , ,
• When ( +1, )=0,
0
→
(
+1,
)
• When ( +1, ) 0,
(
+1, )+( +1, )
→
(
+1,
)
• When ( +1, ) 0,
(
+1, )+( +1, )
→
(
+1,
)
s
1
s
2
s3
d
s3
s
1
s
1
d
s
1
s3
s
2
s3
d
s
2
s3
s
2
d
s
1
s
2
s3
d
s3
s3
s
1
s
1
s
1
s
1
d
d
s
1
s
1
s3
s3
s
2
s
2
s3
s3
d
d
s
2
s
2
s3
s3
s
2
s
2
d
d
s
1
s
2
s3
d
s
1
s3
s
2
d
s3
s
1
s3
s
1
d
s
2
s3
s3
s
2
d
s
1
s
2
s3
d
s
1
s
1
s3
s3
s
2
s
2
d
d
s3
s3
s
1
s
1
s3
s3
s
1
s
1
d
d
s
2
s
2
s3
s3
s3
s3
s
2
s
2
d
d
s
1
s
2
s3
d
s3
d
s3
s3
s
2
d
s3
s3
s
1
d
s
1
s
2
s3
d
s3
s3
d
d
s3
s3
s3
s3
s
2
s
2
d
d
s3
s3
s3
s3
s
1
s
1
d
d
Summary of Contents for MELSEC Q Series
Page 1: ...Structured Programming Manual Mitsubishi Programmable Controller QCPU Common Instructions ...
Page 2: ......
Page 14: ...A 12 MEMO ...
Page 340: ...6 178 MEMO MTR ...
Page 708: ...7 368 MEMO ...
Page 776: ...8 68 MEMO ...
Page 796: ...9 20 MEMO ...
Page 804: ...App 8 MEMO ...
Page 812: ...Index 8 MEMO ...
Page 815: ......