A3126
Relay output setting
Lower metering direction
Assignment of pH E01
Mode (On/Off)
PO1 function – Metering
Fig. 79: Relay outputs in metering (On/Off) control mode
8.1.3.2 Relay outputs in PWM metering mode (pulse width modulation)
A3127
Relay output setting
Lower metering direction
Assignment of pH E01
PWM mode (pulse width modulation)
PO1 function – Metering
Minimum
Metering range
Minimum duration
Cycle time
Maximum value
Remain active after
Seconds
Seconds
%
%
Fig. 80: Relay outputs in PWM metering mode (pulse width modu‐
lation)
‘PO1 function - Metering’
: See “Controlling (On/Off) metering
mode”.
‘ Assignment of pH E0’
: See “Controlling (On/Off) metering mode”.
‘ PWM mode (pulse width modulation)’
: Selection of the metering
mode. This selection button provides the selected mode informa‐
tion (PWM (pulse width modulation)). Press this key to change the
PWM.
‘Lower metering direction’
: See “Controlling (On/Off) metering
mode”.
‘Cycle time 20 seconds’
: Selection of the value corresponding to
the total processing time of your swimming pool. The current value
here is 20. Press the selection area to open the numeric keyboard
and enter the required value. Possible adjustment from 10 ... 1800
seconds.
‘Minimum duration 3 seconds’
: Enter the value for the minimum
permitted time to switch on the metering relay. This setting enables
the relay to have a longer service life, as brief switching on is not
permitted. The requirement time accumulates until the minimum
duration has been reached. The value here is 3. Possible setting of
0 ... 5 seconds
Setting measuring and control parameters
88
To Next Page
Loading...
