Lenze EVF9383 - Manual (Page 153)

Configuration
2−145
l
EDSVF9383V−EXT EN 2.0
2.4.50 Process controller (PCTRL)
You can use these FBs for the control of state variables such as pressure, level, dancer position, etc.
Setpoint and actual value are sent to the process controller via the corresponding inputs and
processed according to the selected control algorithm (PID−, PI− or P−algorithm).
l You can adapt the gain in the FB PCTRL1.
l The FB PCTRL2 is optimal for control circuits which must be activated or deactivated online.
1
0
2 V p
V p 2
V p 3
V p 2
V p
+
-
C 0 2 2 2
s o l l 1 s o l l 2
C 0 3 2 9
C 0 2 2 3
C 0 2 2 4
P C T R L 1 - S E T
C 0 8 0 8 / 1
P C T R L 1 - I N A C T C 0 8 0 8 / 2
C 0 3 3 3
C 0 3 3 2
3
2
P C T R L 1 - O U T
C 0 8 0 8 / 4
C 0 3 3 7
C 0 8 0 9 / 1
P C T R L 1 - I N F L U
C 0 8 0 8 / 3
P C T R L 1 - A C T
P C T R L 1 - I - O F F
C 0 8 0 9 / 2
3
C 0 8 0 3
C 0 8 0 0
C 0 8 0 1
C 0 8 0 4
C 0 8 0 5
C 0 8 0 2
P C T R L 1 - A D A P T
C 0 3 3 6
P C T R L 1
± 1 0 0 %
C 0 2 2 2
C 0 3 2 5
C 0 2 2 2
C 0 3 2 5
C 0 3 2 6
C 0 3 2 7 C 0 3 2 8
R E S E T
Fig. 2−121 Process controller (PCTRL1)
Signal Source Note
Name Type DIS DIS format CFG List Lenze
PCTRL1−SET a C0808/1 dec [%] C0800 1 1000 Input for process setpoint. Possible value
range: ±200 %. The time of step−change
signals can be decelerated via the ramp
generator (C0332 for the acceleration time;
C0333 for the deceleration time).
PCTRL1−ACT a C0808/2 dec [%] C0801 1 1000 Input for actual value; value range
200 %
PCTRL1−INFLU a C0808/3 dec [%] C0802 1 1000 Evaluation (influence) of the output signal;
value range ±200 %
PCTRL1−ADAPT a C0808/4 dec [%] C0803 1 1000 Changing the gain V
p
;
Value range ±200 % (online)
PCTRL1−INACT d C0809/1 bin C0804 2 1000 HIGH = Inactivation of the process
controller (online)
PCTRL1−I−OFF d C0809/2 bin C0805 2 1000 HIGH = switch off I component (online)
LOW = switch off I component (online)
PCTRL1−OUT a − − − − − −