Xylem A-100NV DIGITAL PERISTALTIC PUMPS - Manual (Page 12)

4 Repeat until all digits are programmed.
4 Press the mode button. Programming is complete.
4 To exit the programming mode, press the
RUN/STANDBY button and the MODE button at the
same time. The PROGRAM arrow will disappear.
Example 1
6 4 8 10 12 14 16 18 20
0
25
50
75
100
Pump
Motor
S
peed
(%)
Milliamp input (mA)
4 mA = 0% OUTPUT
20 mA = 100% OUTPUT
Example 2
6 4 8 10 12 14 16 18 20
0
25
50
75
100
Pump
M
otor
S
p
eed
(%)
Milliamp input (mA)
4 mA = 100% OUTPUT
20 mA = 0% OUTPUT
Example 4
6 4 8 10 12 14 16 18 20
0
25
50
75
100
Pump
Motor
S
peed
(%)
Milliamp input (mA)
4 mA = 20% OUTPUT
20 mA = 50% OUTPUT
MODE 2 PROGRAMMING EXAMPLES
6.4
-
OPERATING MODE 3 - Output adjusted
by 0-10VDC input signal
In this mode, the pump’s motor speed is adjusted
automatically based on the value of the 0-10VDC
input signal. Any motor speed can be assigned to
either the minimum or maximum DC input signal
values. However, the programmed minimum VDC
value must be less than the programmed maximum
VDC value. The ALARM and SERVICE icons will
blink if the programming is in error. To assign the
minimum and maximum motor speed and the
minimum and maximum VDC input signal values:
4 Set the pump for mode 3. Press the MODE button
until MODE 3 is shown on the LCD display. The %
SPEED or VDC icon will light depending on the
current display setting. The large 3-DIGIT LCD will
indicate the current motor speed or the VDC input
value.
4 Enter the programming mode. At the same time,
press the RUN/STANDBY and MODE buttons. A
blinking ARROW will point to the word PROGRAM
indicating the program mode is activated. A blinking
ARROW will point to the word MINIMUM indicating
the minimum value is ready to be programmed. The %
SPEED icon will blink indicating the percentage of
speed is ready to be programmed.
PROGRAM MODE 3
% speed at the minimum input
RUN
PROGRAM
STAND-BY
PRIME
MINIMUM
MAXIMUM
% SPEED
3
MODE
000
RUN MODE 3
RUN
PROGRAM
STAND-BY
PRIME
MINIMUM
MAXIMUM
3
MODE
00.0 VDC
A-100NV
Page 12