48
PROSEC T3H
2. Expanded Functions
PID
algorithm:
∆
∆
∆
∆
∆
MV
K
P
I
D
MV
MV
MV
n
n
n
n
n
n
n
P
=
⋅
+
+
=
±
−
(
)
1
Here,
∆
P
e
e
e
SV
PV
n
n
n
n
n
n
=
−
=
−
−
1
∆
∆
I
e
t
Ir
T
n
n
I
=
⋅ +
∆
∆
∆
∆
D
T
PV
PV
t D
Dr
t
T
D
D
D
n
n
n
n
n
n
n
D
D
=
⋅
−
−
⋅
+
+ ⋅
=
+
=
−
−
−
(
)
.
1
1
1
0 1
η
η
Parameter details
A
Process input value PVC (0.00 to 100.00 %)
Data range: 0 to 10000
A+1
Auto mode set value ASV (0.00 to 100.00 %)
Data range: 0 to 10000
A+2
Cascade mode set value CSV (0.00 to 100.00 %)
Data range: 0 to 10000
A+3
Manual mode MV MMV (-25.00 to 125.00 %)
Data range: -2500 to 12500
A+4
MV tracking input TMV (-25.00 to 125.00 %)
Data range: -2500 to 12500
A+5
Mode setting MODE
F C 8 4 0
Operation
mode
00 : Manual mode
01 : Auto mode
10 : Cascade mode
11 : (Reserve)
Tracking
designation
0 : No
1 : Yes
B
Proportional gain K
P
(0.00 to 327.67)
Data range: 0 to 32767
B+1
Integral time T
I
(0.000 to 32.767 min., stop if T
I
= 0)
Data range: 0 to 32767
B+2
Derivative time T
D
(0.000 to 32.767 min.)
Data range: 0 to 32767
B+3
Gap (dead-band) GP (0.00 to 10.00 %)
Data range: 0 to 1000
B+4
Auto mode initial set value ISV (0.00 to 100.00 %)
Data range: 0 to 10000
B+5
Input filter constant FT (0.000 to 0.999)
Data range: 0 to 999
B+6
ASV differential limit DSV (0.00 to 100.00 %/
∆
t)
Data range: 0 to 10000
B+7
MMV differential limit DMMV (0.00 to 100.00 %/
∆
t)
Data range: 0 to 10000
(If GP
≠
0, Gap is applied)
(If T
I
= 0,
∆
I
n
= 0)
(Fixed)
Содержание PROSEC T3H
Страница 1: ...UM TS03 E032 PROGRAMMABLE CONTROLLER PROSEC T3H USER S MANUAL TOSHIBA CORPORATION ...
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