User`s manual

App - 14 App - 14
MELSEC-Q
APPENDIX
Appendix 2.7 Rate control (SR)
Loop tag memory list
Data storage
Instruction used Offset Item Name Recommended range Unit
SR
+0
1MODE
*1
Operation mode 0 to FFFF
H
S/U
2
3ALM
*1
Alarm detection 0 to FFFF
H
S/U
4 INH
*1
Alarm detection inhibition 0 to FFFF
H
S/U
5
6
7
8
9
S. PHPL
10
11
PV Process value (RL to RH) S
S. OUT2
12
13
MV Manipulated value (-10 to 110) % S
S. R
14
15
SPR Set value -999999 to 999999 U
S. R
16
17
BIAS Bias -999999 to 999999 % U
S. OUT2
18
19
MH Output upper limit value -10 to 110 % U
S. OUT2
20
21
ML Output lower limit value -10 to 110 % U
S. PHPL
22
23
RH
Engineering value upper
limit
-999999 to 999999 U
S. PHPL
24
25
RL
Engineering value lower
limit
-999999 to 999999 U
S. PHPL
26
27
PH
Upper limit alarm set
value
RL to RH
PL
PH
U
S. PHPL
28
29
PL Lower limit alarm value
RL to RH
PL
PH
U
S. PHPL
30
31
HH
Upper upper limit alarm
value
RL to RH
PH
HH
U
S. PHPL
32
33
LL
Lower lower limit alarm
value
RL to RH
LL
PL
U
34
35
36
37
S. IN
38
39
Filter coefficient 0 to 1 U
S. PHPL
40
41
HS
Upper/lower limit alarm
hysteresis
0 to 999999 % U
S. PHPL
42
43
CTIM
Change rate alarm check
time
0 to 999999 s U
S. PHPL
44
45
DPL Change rate alarm value 0 to 100 % U
S. R
46
47
CT Control cycle 0 to 999999 s U