salmson MULTI-HE - Page 34

34 SALMSON 08/2016
DANGER! Danger of death!
Contact voltage hazardous due to the discharge
of the converter capacitors.
• Before any intervention on the converter, wait
for 5 minutes after disconnecting of the supply
voltage.
• Check whether all electrical connections and con-
tacts are voltagefree.
• Check the right allocation of the connection ter-
minals.
• Check the right earth connection of the pump and
installation.
Control laws
IN1 : Input signal in « Constant pressure » and « P.I.D. control » mode
100%
Sensor signal 4-20mA
0 2 4
20
Input current (mA)
Value
in % of the range
of measurement of
the sensor
Between 0 and 2 mA, cable is
considered as broken
Safety
area
100%
Sensor signal 0-10V
0
10
Input voltage (V)
Value
in % of the range of
measurement of the
sensor
100%
Sensor signal 0-20mA
0 220
Input current (mA)
Value
in % of the range
of measurement of
the sensor
100%
Sensor signal 2-10V
0 10
Input voltage (V)
Value
in % of the range of
measurement of the
sensor
English