Xylem C3V CHEMICAL METERING PUMPS - Manual (Page 20)

Page 21 Page 20
C3 C3
7.6
-
OPERATING MODE 5 - Batch Mode
In this mode, the pump’s ‘motor speed’ and ‘on time’ is configured to be initiated
by a single pulse or up to 1,999 pulses.
You will configure the pump in the following order:
a. Select the % SPEED.
(1% to 100%)
b. Select the pump ON time.
(0.1 to 199.9 and select units: seconds (SEC) or minutes (MIN)
c. Select the amount of pulses to receive to trigger the pump.
(1 pulse up to 1999 pulses)
4 Set the pump for mode 5.
Press the MODE button until MODE 5
is shown on the LCD display.
The % SPEED and Hz icon will light.
The large LCD will indicate the current
motor speed or the Hz input value.
4 Enter the programming mode.
While MODE 5 is displayed, press and
hold the MODE button for more than
two seconds.
Blinking ARROW’s will point to the
word PROGRAM and MINIMUM
tm CHEM-PRO
C3V | Diaphragm Metering Pump
Made in the USA
MODE
PRIME
Program
Minimum
Maximum
Blue-White Ind. IP66
NEMA 4X
Mode 5
MODE
A blinking ARROW will point to the word PROGRAM and the % SPEED icon
will blink indicating the program mode is activated and the % SPEED value
is ready to be programed.
MODE
4 Enter the motor speed. (1% to 100%)
Press the DOWN button to select the digit to program. The digit will blink
when selected. (Moves to the next digit to the right.)
Press the UP button to change the selected digit.
Repeat until all digits are programmed.
Press the MODE button. The % SPEED icon will stop blinking and the SEC
or MIN icon will blink indicating the pump ON-time value is ready to be
programmed.
4 Enter the pump ON-time. (0.1 to 199.9 seconds or minutes)
Press the DOWN button to select the digit to program. The digit will blink
when selected. (Moves to the next digit to the right.)
Press the UP button to change the selected digit.
Repeat until all digits are programmed.
MODE
MODE
MODE
Repeat until all digits are programmed.
Press the MODE button. Programming is complete.
To exit the programming mode, press and hold the MODE button for more
than two seconds. The PROGRAM arrow will disappear.
Mode 4 Programming Examples
0%
25%
50%
75%
100%
P
u
m
p
O
u
tp
u
t
M
o
to
r
S
p
e
e
d
Hz input
from external source
0%
Output
Example 1
0 Hz will result in a pump output of 0.0%
1000 Hz will result in a pump output of
0.0%
0 1000
90%
Output
200 400 600 800
Example 3
0 Hz will result in a pump output of
90.0%
1000 Hz will result in a pump output of
0.0%
Example 3
0 VDC will result in a pump output of
0.0%
800 Hz will result in a pump output of
50.0%
0%
25%
50%
75%
100%
P
u
m
p
O
u
tp
u
t
M
o
to
r
S
p
e
e
d
Hz input
from external source
50.0%
Output
0 1000
0.0%
Output
200 400 600 800
200 400 600
0%
25%
50%
75%
100%
P
u
m
p
O
u
tp
u
t
M
o
to
r
S
p
e
e
d
Hz input
from external source
100%
Output
0 800
0%
Output
1000