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•
Enter the value by pressing the PUMP CURRENT
pushbutton, and the display shows:
R S 2 3 2
S E L E C T
where: XXXX == means HOST or PRINT.
•
Select HOST or PRINT by pressing the CYCLE
pushbutton.
R S 2 3 2
S E L E C T
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With
the
RS
communication is established by selecting HOST. Data
are sent to an external computer every time the
external computer asks for the values.
N T
The data available are:
•
Pump/controller operating condition
•
Cycle time
•
Pump life
•
Pump temperature
•
Pump current
•
Pump voltage
•
Controller output frequency
•
Cycle number
•
R1 condition
•
R2 condition
•
Pump life and cycle number zeroing
•
Configuration parameter readings
•
Configuration parameter setting
If PRINT is selected and a printer is connected on RS
232 line, a unidirectional communication is established
and every minute the data are sent to the printer, even
if the pump is not running.
The set of data available are:
N T
•
Pump speed KRPM
•
Pump temperature
•
Pump current A
•
Pump power W
•
R1 condition
•
R2 condition
The controller is factory-set to HOST.
•
Confirm the selection by pressing the PUMP
CURRENT pushbutton.
•
In this way you enter into an operating phase
named "Monitor Relay Programming" described in
the following paragraph.
62
TECHNICAL INFORMATION
232
connected,
a
bidirectional
87-900-908-01 (C)
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