Xylem hydrovar User Manual

P825 REQ.VAL.2
P825 REQ.VAL.2
XX.X bar
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Sets the digital required value 2 in bar (possible setting 0.0 - P420 SENSOR RANGE).
The value is active in all operation mode (but not Actuator mode), if the following applies:
• P810 C.REQ.VAL.2 is set to Digital.
• P815 SW.REQ.VAL. is set to Setpoint 1 or the REQUIRED VALUE 2 is selected via digital
input (open).
If the current required value is active, P02 REQUIRED VAL. can override the pre-selected
required value.
P830 ACTUAT.FRQ1
P830 ACTUAT.FRQ1
0.0 Hz
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Set the required frequency 1 for Actuator mode (possible setting 0.0 Hz - P245
MAX.FREQ.).
The selected frequency is only active in Actuator mode, if the following applies:
• P805 C.REQ.VAL.1 is set to Digital.
• P815 SW.REQ.VAL. is set to Setpoint 1 or the ACTUATOR FREQUENCY 1 is selected
via digital input (open).
P835 ACTUAT.FRQ2
P835 ACTUAT.FRQ2
0.0 Hz
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
Set the required frequency 2 for Actuator mode (possible setting 0.0 Hz - P245
MAX.FREQ.).
The selected frequency is only active in Actuator mode, if the following applies:
• P810 C.REQ.VAL.2 is set to Digital
• P815 SW.REQ.VAL. is set to Setpoint 2 or the ACTUATOR FREQUENCY 2 is selected
via digital input (closed).
8.3.13 M900 OFFSET
Menu scope
This submenu includes the following software parameters:
• Offset (input, range)
• Level (1, 2)
8 Programming
HVL 2.015-4.220 Installation, Operation, and Maintenance Manual 83

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)