Lenze 8200 Frequency inverters - Manual (Page 171)

Configuration
8200SHB0199 7-34
7.5.10 PID controller as process controller
Only “HVAC” controllers
Code Name Possible settings IMPORTANT Code Name
Lenze Choice Info
IMPORTANT
C070 Gain
PID controller
1.00 0.00 {0.01} 300.00 0.0 = P-component
not active
C071 Integral action time
PID controller
100 10 9999 See table under
“Adjustment”
9999 = I-component
not active
C072 Differential
component
PID controller
0.0 0.0 {0.1} 5.0 0.0 = D-component
not active
C074 Influence PID
controller
0.0 0.0 {0.1 %} 100.0 ref. to C011 (f
dmax
)
Function The process controller is active with the following configuration:
Configuration Terminal function
C005 = -6- Setpoint via terminal 8 (JOG value, motor potentiometer, fieldbus)
Actual value via terminal E1
C005 = -7- Setpoint via terminal E1 (JOG value, motor potentiometer,
fieldbus)
Actual value via terminal 8
Setpoints Setpoints can be selected and displayed under the following codes:
Code Setpoint selection and display
C037 JOG value1 [Hz]
C038 JOG value2 [Hz]
C039 JOG value3 [Hz]
C046 Frequency setpoint [Hz]
(Only with keypad 8201BB or interface)
C181 Setpoint PID controller [Hz]
Actual value The actual value can be displayed under the following codes:
Code Actual value display
C051 Actual value PID controller [Hz]
A digital frequency can be selected as actual value via terminal E1 (see chapter 4.2.8.3).
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