Xylem hydrovar User Manual

P305 JOG
x.xx Hz
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Where:
• JOG: is the parameter description
• X.XX: is the current parameter value (0Hz - P245 MAX.FREQ.); at 0.0 Hz, the unit stops.
• Actual value: is the input signal supplied by the selected transducer (set by submenu
400), expressed with the dimension unit set by parameter 405
• Output frequency: current frequency supplied by the drive to the motor
• Left/Up/Down/Right fct.: actual functions of the related push buttons
P310 WINDOW
G
P310 WINDOW
10 %
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
This parameter (default value 10%, possible setting 0-100%) sets the range for ramp
control; from slow to fast.
P315 HYSTERESIS
G
This parameter (default value 80%, possible setting 0-100%) sets the hysteresis for ramp
switching. It determines where the normal regulation is done; value = 99% indicates an
accurate control without automatic shut-off.
P315 HYSTERESIS
80 %
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
P320 REG.MODE
G
This parameter selects the regulation mode.
P320 REG.MODE
Normal
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Possible setting are:
Setting Description
Normal Increased speed with falling actual value signal.
8 Programming
70 HVL 2.015-4.220 Installation, Operation, and Maintenance Manual

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)