Xylem hydrovar User Manual

Selects the first level until the offset function 1 is active.
For an example of the offset function and more information, see Example: P900
SUBMENU OFFSET (page 105).
P912 OFFSET X1
P912 OFFSET X1
0
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Sets the offset signal value (X1), which is a fixed point.
For an example of the offset function and more information, see Example: P900
SUBMENU OFFSET (page 105).
P913 OFFSET Y1
P913 OFFSET Y1
0.00 bar
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Set the maximum allowed pressure at P912 OFFSET X1.
For an example of the offset function and more information, see Example: P900
SUBMENU OFFSET (page 105).
P915 LEVEL 2
P915 LEVEL 2
100
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Selects the second limit where the offset function 2 starts to be active.
For an example of the offset function and more information, see Example: P900
SUBMENU OFFSET (page 105).
P917 OFFSET X2
P917 OFFSET X2
100
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Sets the offset signal value (X2), which is a fixed point.
For an example of the offset function and more information, see Example: P900
SUBMENU OFFSET (page 105).
8 Programming
HVL 2.015-4.220 Installation, Operation, and Maintenance Manual 85

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)