Xylem hydrovar Instruction Manual

64
S
S
S
S
S
S
S
S
0900 0900 SUBMENU OFFSET
The Offset function allows for a change in setpoint based on a separate process parameter, (ex., ow rate).
Use of this function is not recommended. Contact factory for further information.
0905
0905 OFFS. INPUT
Selection of the Offset Input
OFF
Possible settings: OFF analog U1 0-10V analog U2 0-10V
analog I1 0-20mA / 4-20mA analog I2 0-20mA / 4-20mA
0907
0907 OFFSET RANGE
Representation of the sensor range
100
Possible settings: 0 – 10000
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.
0910
0910 LEVEL 1
Offset active between 0 and LEVEL 1
0
Possible settings: 0 – OFFSET RANGE
0912
0912 OFFSET X1
Offset signal value
0
Possible settings: 0 – LEVEL 1
Designation of the x – coordinate as absolute value.
0913
0913 OFFSET Y1
Desired value
0.00 PSI
Possible settings: 0 – standardization of the sensor
Desired value; designation of the y – coordinate as absolute value.
0915
0915 LEVEL 2
Offset active between LEVEL 2 and OFFSET RANGE
100
Possible settings: LEVEL 1 – OFFSET RANGE
0917
0917 OFFSET X2
Offset signal value
100
Possible settings: LEVEL 2 – OFFSET RANGE
Designation of the x – coordinate as absolute value.
PROGRAMMING

Xylem hydrovar Specifications

General

Frequency	50/60 Hz
Control type	Variable speed drive
Protection class	IP55
Communication protocols	Modbus
Relative Humidity	5% - 95% (non-condensing)
Altitude	Up to 1000 m without derating
Input voltage	200-690 V AC
Storage Temperature	-25°C to +70°C (-13°F to 158°F)