Operation; Selector Switch; Curve; Dip Switches - Resol PSW Universal Manual De Instrucciones

3

Operation

3.1

Selector switch

The selector switch is used for selecting the input signal that is to be converted.
Switch position Input selected
0 / 5
Low-voltage input signal (
leading-edge phase control, trailing-edge phase control)
1 / 6 0-10 V
input signal
2 / 7 0-20 mA input signal
3 / 8 4-20 mA input signal
4 / 9 PWM input signal
3.2

Curve

Input
inverted (Heating)
PWM
10 V
20 mA
0%
burst / wave packet,
On / Off,
not inverted
(Solar)
Output
100%
PWM
10 V
20 mA
100%
3.3

DIP switches

DIP switch Function
DIP switch 1:
Inversion of the input signal
See figure "Curve".
DIP switch 2:
Inversion of the output signal
See figure "Curve".
DIP switch 3:
Activation of the overrun function
The overrun function reduces the number of switching
processes for high-efficiency pumps. The power supply
of the pumps remains switched on for 20 min after the
input signal has signalled a switch-off.
DIP switch 4:
Conversion of the 0-20 mA output to a 4-20 mA
output
This DIP switch is used for converting the output signal
at the 0-10 mA output to 4-20 mA.
3.4

LED flashing codes

Flashing code Description
Green: Output on standby
Green flashing slowly: Output active, speed < 60 %
Green flashing quickly: Output active, speed > 60 %
15