ECO REFERENCE MANUAL
11-1
EG
11. APPLICATION EXAMPLES
The following examples are based on actual applications where Siemens Drives have been
successfully applied:
EXAMPLE 1
POTENTIOMETER SETPOINT AND RUN/STOP VIA TERMINALS
A fan is to be speed controlled using a potentiometer to provide the control signal
All settings based on factory settings with the following exceptions :
PARAMETER CHANGES FROM FACTORY DEFAULTS
SETTING DESCRIPTION
P006 = 1 SELECT ANALOG/POTENTIOMETER SET POINT
P007 = 0 SELECT RUN/STOP FROM TERMINALS
MIDIMASTER Eco
MICROMASTER Eco
U
M
VW
L2
L1
CLOSED = HEALTHY
19
5
20
9
MAIN CONTACTOR
L3
FAULT CONTACT
A
FUSES
4
2
3
1
B
DIP SWITCHES
PE
N
L3
L2
L1
ITEM DESCRIPTION
A RUN/STOP SWITCH
B
SPEED SETTING POTENTIOMETER, 1KΩ
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