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TECHNICAL INFORMATION
75
87-900-870-01 (
E
)
NOTE
The Soft Start mode may be deselected/selected only
when the pump is stopped.
If necessary press CYCLE NUMBER to select YES or
NO, then enter the selection by pressing the PUMP
CURRENT push-button. The display shows:
F R O N T
/
R E M O T E
/
2
3
2
S E L E C T
I
O N
:
X X X X X X
where:
XXXXXX
= means the word FRONT or
REMOTE, or RS 232 depending on the last
selection.
After choosing the desired selection by pressing the
CYCLE push-button, press the PUMP CURRENT
push-button to enter the value.
The display shows:
R S
2
3
2
B A U D
R A T E
X X X X
where:
XXXX
= means 600, 1200, 2400, 4800, 9600
baud rate for the host computer or printer
communication.
If necessary, select the desired value by pressing the
CYCLE NUMBER, then enter the value by pressing the
PUMP CURRENT push-button.
The display shows:
R S
2
3
2
H O S T
/
P R
I
N T
S E L E C T
I
O N
:
X X X X X
where:
XXXX
== means HOST or PRINT.
Select HOST or PRINT by pressing the CYCLE
push-button. With the RS 232 connected, a
bidirectional communication is established by selecting
HOST. Data are sent to an external computer every
time the external computer asks for the values. 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
•
Life time and cycle # 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:
•
Pump speed KRPM
•
Pump
temperature
•
Pump current A
•
Pump power W
•
R1
condition
•
R2
condition