Page 20
MD-3
4.3.5
Pulse Batch (low speed pulse)
Used to remotely control the pump with an incoming pulse signal. Can be used
with an external foot pedal, a water meter, a PLC, contact closure, or other low
speed pulse devices.
Default settings:
1 Pulse = 100% motor speed for 2.5 seconds
Press MODE button until
Pulse Batch
is displayed in the top line of the display.
To configure the pump, navigate to
Pulse Batch
menu by using the short-cut
method described at beginning of section, or by pressing MENU button, then
selecting Input Setup, Input Modes, and then
Pulse Batch
.
Press UP or DOWN arrow to scroll through 0 - 9 on selected digit.
Press RIGHT arrow to scroll over to the next digit to the right. If you pass your
desired digit, you can easily scroll back by continuously pressing the RIGHT
button.
Press ENTER to save the changes.
Continue this process until all three screens have been configured.
If you used the short-cut to enter Pulse Batch setup, then just press and hold
Mode button until the Run Mode screen is displayed.
If you used the Menu button to navigate to Pulse Batch setup, you must navigate
back out of menu structure. To do this you must select <-Esc at bottom of every
screen menu until you see Run Mode screen displayed.
While operating in Pulse
Batch mode, you can view
the current incoming
signal count by pressing
the
RIGHT arrow.
Pulse Batch
Pulse Number:
0
Run Time (SEC): 2.5
Displays current incoming signal
- Pulse Batch
% Motor Speed @ Batch:
Flow during batch.
00.0
1
- Pulse Batch
Input Pulse Num:
Pulse num. for batch
001
0
- Pulse Batch
Pump On Time:
Run time for batch.
00002.5
0
Press ENTER to set.
Max = 999999.9 Seconds
(use right arrow to select units)
Tip!
Page 21
4.3.6
Manual Cycle Adjust (repeating cycle timer)
Used to operate the pump at a pre-selected motor speed for a specified run
time. This cycle will repeat itself using a repeating cycle timer.
Default settings:
50% motor speed for 2.5 seconds
Repeating cycle timer = 5.5 seconds
Press MODE button until
Manual Cycle Adjust
is displayed in the top line of the
display.
To configure the pump, navigate to
Manual Cycle Adjustment
menu by using
the short-cut method described at the beginning of the section, or by pressing
MENU button, then selecting Input Setup, Input Modes, and then
Cycle
Adjustment
.
Press UP or DOWN arrow to scroll through 0 - 9 on selected digit.
Press RIGHT arrow to scroll over to next digit to the right. If you pass your
desired digit, you can easily scroll back by continuously pressing RIGHT button.
Press ENTER to save the changes.
Continue this process until all three screens have been configured.
If you used the short-cut to enter Manual Cycle Adjustment setup, press and
hold Mode button until Run Mode screen is displayed.
If you used the Menu button to navigate to Cycle Adjustment setup, you must
navigate back out of menu structure. To do this you must select <-Esc at bottom
of every screen menu until you see Run Mode screen displayed.
Cycle (SEC.):
5.5
On Time (SEC.) 2.5
Manual Cycle Adjust
2.5 Sec. On-Time
(Chemical Feed)
Injection Point
Graphical representation of Manual Cycle Adjust injection characteristics.
Note:
Your chemical or solution is mixed in fluid. This image is only illustrating feed characteristics.
5.5 Second Total Cycle Time
(Repeating Timer)
5.5 Second Total Cycle Time
(Repeating Timer)
2.5 Sec. On-Time
(Chemical Feed)
- Cycle Adjust
Input Duty On-Time:
Run-Time per cycle.
00002.5
0
- Cycle Adjust
Input Flow Rate:
Input Flow Rate.
50.0
0
- Cycle Adjust
Total Cycle Time:
Repeating Timer.
00005.5
0
(use right arrow to select units)
Max = 999999.9 Sec
Max = 999999.9 sec
Tip!
While in Manual Cycle
Adjust mode, you can
view current settings by
pressing
RIGHT
the
arrow.
MD-3
