8 Additional information
BU 0200 en-US-4920
249
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8.2.2 Process controller parameter settings
(Example: SK 2x0E Setpoint frequency: 50 Hz, control limits: +/- 25%)
P105 (maximum frequency) [Hz]
:
≥ Setpoint freq.
[
Hz
]
+
�
Setpoint freq.[Hz]×P415[%]
100%
�
Example:
=
×
+
≥
%
100
%
25
50
50
Hz
Hz
62.5 Hz
P400 [-01] (funct. analog input 1)
:
"2 =
frequency addition)
P411 (setpoint frequency) [Hz]
: Setpoint frequency at 10 V at analog input 1
Example:
50 Hz
P412 (Process controller setpoint)
: CR middle position/default setting
5 V
(adjust if necessary)
P413 (P controller) [%]
: Factory setting
10%
(adjust if necessary)
P414 (I controller) [%/ms]
: recommended
100
%/s
P415 (limi/-) [%]
: Controller limitation (see above)
Note:
Parameter P415 is used as a control limit after the PI
controller.
Example:
25%
of setpoint
P416 (Ramp time PI setpoint) [s]
: Factory setting
2 s
(if necessary, adjust to match controller
behavior)
P420 [-01] funct.. digital input 1)
:
"1"
Enable right
P400 [-02] (funct. analog input 2)
:
"6"
PI process controller actual value
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Содержание NORDAC FLEX SK 2 E-111-123-A Series
Страница 1: ...BU 0200 en US NORDAC FLEX SK 200E SK 235E Users Manual for Frequency Inverters...
Страница 5: ...Publisher BU 0200 en US 4920 5...
Страница 283: ...Key word index BU 0200 en US 4920 283...
Страница 284: ...6072003 4920...
