Lenze EVS9326-EK User Manual

Function block library
7-176

SHB9300CRV EN 2.0
7.6.55 Process controller (PCTRL1)
Purpose
TheFBis used,for instance,as ahigher-levelcontroller(dancerposition controller, tensioncontroller,
pressure controller etc.).
The control characteristic is according to the ideal PID algorithm, but it can also be changed over to
a PI or P characteristic.
1
0
2
Vp
Vp2
Vp3
Vp2
Vp
+
-
C0222
soll1
soll2
C0329
C0223
C0224
PCTRL1-SET
C0808/1
PCTRL1-INACT
C0808/2
C0333
C0332
3
2
PCTRL1-OUT
C0808/4
C0337
C0809/1
PCTRL1-INFLU
C0808/3
PCTRL1-ACT
PCTRL1-I-OFF
C0809/2
3
C0803
C0800
C0801
C0804
C0805
C0802
PCTRL1-ADAPT
C0336
PCTRL1
±100%
C0222
C0325
C0222
C0325
C0326
C0327
C0328
RESET
Fig. 7-137 Process controller (PCTRL1)
Signal
Source Note
Name Type DIS DIS format CFG List Lenze
PCTRL1-SET a C0808/1 dec [%] C0800 1 1000 Input of the process setpoint. Possible value
range:

200%. The time of step-change si-
gnals can be decelerated via the ramp gene-
rator (C0332 for the acceleration time; C0333
for the deceleration time).
PCTRL1-ACT a C0808/2 dec [%] C0801 1 1000 Actual value input; value range

200%
PCTRL1-INFLU a C0808/3 dec [%] C0802 1 1000 Evaluation or suppression of the output si-
gnal; value range

200%
PCTRL1-ADAPT a C0808/4 dec [%] C0803 1 1000 Online change of the P gain;
value range

200%
PCTRL1-INACT d C0809/1 bin C0804 2 1000 Online deactivation of the process controller
PCTRL1-I-OFF d C0809/2 bin C0805 2 1000 Online setting of the I component to zero
PCTRL1-OUT a - - - - - -
Function
Setpoint and actual value are sent to the process controller via the corresponding inputs and
processed according to the selected control algorithm (control chararacteristic).
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Lenze EVS9326-EK Specifications

General

Brand	Lenze
Model	EVS9326-EK
Category	DC Drives
Language	English