Functions
8.10 Motorized potentiometer (MOP)
Control Units CU240S
8-48 Operating Instructions, 11/2006, A5E00766042B AA
8.10 Motorized potentiometer (MOP)
Data
Parameter range: P1031 – r1050
Warnings: -
Faults: -
Function chart number: FP3100
Description
This function emulates an electromechanical potentiometer to enter setpoints. The motorized
potentiometer (MOP) value is adjusted using the "Raise" and "Lower control signal" which is
selected using BICO parameters P1035 and P1036. The value which has been set is
available through connector output r1050 so that it can be utilized and connected.
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Figure 8-33 Motorized potentiometer
The behavior of the MOP also depends on the duration of the up and down command:
● P1035 (P1036) = 1 for < 1 s :
Frequency changes in steps of 0.1 Hz.
● P1035 (P1036) = 1 for > 1 s :
Frequency ramps up (down) with the time of P1120 (P1121) but not faster than 2 s.
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