Mitsubishi MELSEC-Q series Programming Manual page 58
Process control instructions
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Also See for MELSEC-Q series:
- Programming manual (1296 pages) ,
- User manual (814 pages) ,
- Reference manual (532 pages)
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S.IN
Specified position
Symbol
+0
S2
EMAX
+1
+2
EMIN
+3
+4
NMAX
+5
+6
NMIN
+7
Operation
+8
constant
HH
+9
+10
H
+11
+12
L
+13
+14
LL
+15
MODE
+1
D1
+3
ALM
Loop tag
*2
memory
+4
INH
+38
+39
*1
The data of the item(s) where the values within the recommended range are given in the parentheses are stored by the
system. Users cannot set the data.
*2
The loop tag memory and loop tag past value memory occupy a total of 128 words. (Refer to Page 27, Section 3.3.1 for
details.)
56
Name
Recommended range
Engineering
conversion
-999999 to 999999
upper limit
Engineering
conversion
-999999 to 999999
lower limit
Input upper
-999999 to 999999
limit
Input lower
-999999 to 999999
limit
Upper limit
range error
-999999 to 999999
occurrence
Upper limit
range error
-999999 to 999999
return
Lower limit
range error
-999999 to 999999
return
Lower limit
range error
-999999 to 999999
occurrence
0 to FFFF
H
Operation
b15
b12
C
mode
S
V
0 to FFFF
H
b15
b12
S
P
Alarm
A
detection
SPA
0: Loop RUN
1: Loop STOP
0 to FFFF
H
b15
b12
Alarm
E
R
detection
R
I
inhibition
0: Alarm enable
1: Alarm inhibit
Filter
0 to 1
coefficient
*1
b8
b4
b0
C
C
C
C
C
A
M
L
L
L
M
C
A
M
A
U
A
C
C
C
V
B
B
B
S
T
N
C
A
M
b8
b4
b0
S
E
A
SEA
(0: Without alarm)
(1: With alarm)
b8
b4
b0
S
E
I
Standard
Unit Data format
value
Real
%
100.0
number
Real
%
0.0
number
Real
––
100.0
number
Real
––
0.0
number
Real
––
110.0
number
Real
––
100.0
number
Real
––
0.0
number
Real
––
-10.0
number
BIN
8
––
H
16bit
BIN
0
––
H
16bit
BIN
0
––
H
16bit
Real
––
0.2
number
Set
by
U
U
U
U
U
U
U
U
S/U
S/U
S/U
U
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