Hydrovar Pump Controller Installation & Operation Manual

Programming
This pre-selected required value is active in all modes except Actuator if parameter C.REQ.VAL.1 [0805]
or C.REQ.VAL.2 [0810] is set to digital, and parameter SW REQ.VAL. [0815] is set to setpoint 1/2 or the
REQUIRED VALUE 1/2 is selected via digital input.
This pre-selected required value could also be taken over in the main menu with parameter REQUIRED
VAL. [02] if the current required value is active.
0830
0830 ACTUAT.FRQ 1
XX.X Hz
Required frequency 1 for actuator
Possible settings: 0.0 – MAX. FREQ. [0245]
0835
0835 ACTUAT.FRQ 2
XX.X Hz
Required frequency 2 for actuator
Possible settings: 0.0 – MAX. FREQ. [0245]
Set the frequency with either ▲ or ▼.
The selected frequency in this parameter is only active in the actuator mode if parameter C.REQ.VAL.1
[0805] or C.REQ.VAL.2 [0810] is set to digital, and parameter SW REQ.VAL [0815] is set to setpoint 1/2 or
the ACTUATOR FREQUENCY 1/2 is selected via digital input.
0900 0900 SUBMENU OFFSET
The Offset function allows for a change in setpoint based on a separate process parameter, (ex., flow rate).
Use of this function is not recommended. Contact factory for further information.
0905
0905 OFFS. INPUT
OFF
Selection of the Offset Input
Possible settings: OFF analog U1 0-10V analog U2 0-10V
analog I1 0-20mA / 4-20mA analog I2 0-20mA / 4-20mA
0907 OFFSET RANGE
0907
100
Possible settings: 0 – 10000
Representation of the sensor range
The Offset Range can be set to a number between 0 and 10000. Its value depends on the maximum range
of the connected offset sensor.
E.g.: 300 PSI sensor can be set as range: 300; 3000; 30000
The higher the offset range the higher the resolution on the signal input.
65
S
S
S