Xylem hydrovar - Page 48

• Status HV: is the HYDROVAR status (ON / OFF / STOP) depending on manual setting
on push buttons and external contact X1/18-19)
• Output frequency: current frequency supplied by the drive to the motor
• PREV/START/STOP/NEXT: actual functions of the related push buttons
When. 105 MODE is set to Cascade Serial or Cascade Synchron, display shows the
following information:
CASCADE SERIAL @1-P4
Actual Value
Status HV Output Freq.
PREV START STOP NEXT
CASCADE SYNCHRON @1-P4
Actual Value
Status HV Output Freq.
PREV START STOP NEXT
where:
• Cascade Serial or Cascade Synchron: is the value of parameter 105
• @1: shows, for example, the value of parameter 1220 (PUMP ADDR.)
• P4: shows, for example, the address of the pump which is currently acting as Master of
the cascade, depending on settings of menu 500
• Actual value: is the input signal supplied by the selected transducer (set by menu 400)
• Status HV: is the HYDROVAR status (ON / OFF / STOP) depending on manual setting
on push buttons and external contact X1/18-19)
• Output frequency: current frequency supplied by the drive to the motor
• PREV/START/STOP/NEXT: actual functions of the related push buttons
P02 REQUIRED VAL.
G
The information shown on the display depend on the selection done in parameter 105;
for more details, see P105 MODE (page 55)
When parameter 105 MODE is set to Controller, Cascade Relay, Cascade Serial or
Cascade Synchron, display shows the following information:
P02 REQUIRED VAL. D1
xxx.xx bar
Actual Value Output Freq.
Left fct. Up fct. Down fct. Right fct.
where:
• REQUIRED VAL.: is the parameter description
• D1: is (for example) the selected source for the parameter, set by submenu 800
• XXX.XX: is the current parameter value
• bar: is the dimension unit set by parameter 405
• Actual value: is the input signal supplied by the selected transducer (set by submenu
400), expressed with the dimension unit set by parameter 405
8 Programming
46 HVL 2.015-4.220 Installation, Operation, and Maintenance Manual