Siemens Midimaster Eco - Page 67

ECO REFERENCE MANUAL
11-2
EG
EXAMPLE 2.
ANALOG CURRENT SETPOINT AND RUN/STOP VIA TERMINALS
A pump is to be speed controlled using an external 4 - 20 mA current signal
All settings based on factory settings with the following exceptions :
PARAMETER CHANGES FROM FACTORY DEFAULTS
SETTING DESCRIPTION
P006 = 1 SELECT ANALOG SET POINT
P007 = 0 SELECT RUN/STOP FROM TERMINALS
P023 = 1 SELECT 4 - 20 mA RANGE
MIDIMASTER Eco
MICROMASTER Eco
U
M
VW
L2
L1
CLOSED = HEALTHY
19
5
20
9
MAIN CONTACTOR
L3
FAULT CONTACT
A
FUSES
4
3
B
DIP SWITCHES
PE
N
L3
L2
L1
4-20mA
DC
PUMP
ITEM DESCRIPTION
A RUN/STOP SWITCH
B 4 - 20 mA SPEED SETTING SIGNAL