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Parameter Descriptions
Honeywell
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10.10 PI CONTROL PARAMETERS (CONTROL PANEL: MENU PAR -> P12)
12.1
PI ACTIVATION
0 = Not used
1 = PI for motor control
2 = PI for external use (Only in API Full!)
12.2
PI CONTROLLER GAIN
This parameter defines the gain of the PI controller. If the value of the parameter is set to 100% a change of 10% in the error value causes the controller
output to change by 10%.
12.3
PI CONTROLLER I-TIME
This parameter defines the integration time of the PI controller. If this parameter is set to 1,00 second the controller output is changed by a value corresponding to the output caused from the gain every second. (Gain*Error)/s.
12.7
12.8
FEEDBACK MINIMUM
FEEDBACK MAXIMUM
This parameter sets the minimum and maximum scaling points for feedback
value.
Controller
feedback (%)
par. 12.8
par. 12.7
0V
0mA
Custom min
par. 6.3/6.7
Custom max
par.6.4/6.8
10V
20mA
Analoque input
with custom
min and max
scaling (%)
Figure 10.16: Feedback minimum and maximum
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