Wilo Helix EXCEL Complete Installation And Operation Manual page 17

IN2 : Input of the external set value control in « Constant pressure », « Variable pressure » and « P.I.D. control » mode
Set value 4-20mA
100%
Set value
in % of the range
of measurement of
the sensor
0 2 4
IN2 : Input of external frequency control in « Speed control » mode
External Signal 0-20mA
100%
Frequency
of the converter
~30%
0 2 4
External Signal 4-20mA
100%
Frequency
of the converter
~30%
0
6
Helix EXCEL Complete - Installation and operation manual
Area where converter stops
Minimum
run speed
20
Input current (mA)
Area where converter stops
Minimum
run speed
20
Input current (mA)
Area where converter stops
Minimum
run speed
20
10
Input current (mA)
Set value 0-10V
100%
Set value
in % of the range
of measurement of
the sensor
0 1 2
External Signal 0-10V
100%
Frequency
of the converter
~30%
0 1 2
External Signal 2-10V
100%
Frequency
of the converter
~30%
0
3
Area where converter stops
Minimum
run speed
10
Input voltage (V)
Area where converter stops
Minimum
run speed
10
Input voltage (V)
Area where converter stops
Minimum
run speed
10
5
Input voltage (V)
17