Page 14
4.0
Input Setup
Below is the menu structure for the INPUT SETUP selection.
MD-3
Page 15
4.2 MAX Flowrate (output calibration)
The MAX Flowrate value is equal to the pump’s measured fluid output in milliliters
per minute, at the 100% motor speed adjustment setting. The pump uses the MAX
flow rate value to calculate motor speed for various operating functions and to
display output values.
The MAX flow rate value can be adjusted at any time. To achieve high accuracy, a
field calibration under the actual operating conditions should be performed and the
Max Flowrate value changed to reflect the calibrated amount. Multiply the
Max
Flowrate
value by the percentage of error at your calibrated flow rate to obtain the
new
Max Flowrate
value.
Select
Max Flowrate
and Press ENTER button.
Press UP or DOWN arrow to scroll through 0 - 9 on selected digit.
Press RIGHT arrow to scroll over to next digit to right. If you pass your desired digit,
you can easily scroll back by continuously pressing RIGHT button.
Press ENTER to save changes.
Select
<-Esc
on the main menu screen to exit the menu structure and enter the run
mode.
NOTE: Your actual output may vary due to fluid viscosity, fluid temperature, suction
lift height, piping system layout, manufacturing tolerances and to a lesser degree,
and variations in system pressure.
To achieve high accuracy, the pump’s output should be measured (calibrated), and
the MAX Flowrate value (in milliliters per minute) updated, whenever any of the
following conditions exist:
!
At the initial pump start up.
!
When the piping system configuration is changed.
!
When the suction lift height is changed.
- Input Setup
+ Max RPM cut-off
+ Max Flowrate
+ Input Modes
+ Contact Input
+ Set FVS
<- Esc
Hidden
+ Remote/Local
+ Set DFD
+ Set Rev Alarm
- Max Flowrate
Input Max Flowrate:
Flowrate = ML/min
Press ENTER to set.
0000.0
1
To calculate the Max
Flowrate:
To determine the amount of
error at your output setting,
divide the actual output
amount by the indicated
output. Then multiply the
resulting percentage of error
by the
Max Flowrate
value
currently showing in the pump.
Example: If the pump display
indicates the output is 170
ml/min but the actual
measured output is 160
ml/min, calculate the
percentage of error by:
160/170 = 0.941. Multiply the
Max Flowrate
value by 0.941
and enter this new value.
Max RPM cut-off - 4.1
To Select a maximum motor RPM.
Input the maximum RPM value.
Max Flowrate - 4.2
To calibrate your pump. This setting is
pre-configured at the factory. Pump has
been calibrated with water. You can re-
calibrate pump. Input the calibrated
MLl/min at 100% motor speed.
Input Modes - 4.3
To configure your pump’s Run Modes.
Use this menu to setup your desired
operating mode. This manual will cover
each step in detail later.
Contact Input - 4.4
(remote start/stop)
Contact Closure Input feature is used to
Start and Stop pump remotely. Default
setting is DISABLE.
Set FVS - 4.5
(Flow Verification System)
Set Flow Verification time delay. Use this
feature if you are using a Blue-White
flow verification sensor to monitor flow
output. Default setting is OFF.
Set DFD - 4.6
(Diaphragm Failure Detection)
Set Diaphragm Failure Detection
sensitivity. Use this feature to increase
the sensitivity to your chemical. Default
setting is 75%.
Set Remote/Local control - 4.7
(Control panel touch pad lockout)
Select remote to disable the touch pad
buttons enabling input signal control
only. When remote is selected, the user
must select an input operating mode.
Select Local to disable all input signals
and allow local touch pad control only.
Set Revolution Alarm - 4.8
(number of cam revolutions)
Set the number of revolutions required
to trigger the display alarm (display turns
red) and to trigger the output contact
closure.
Max = 999999999
Press ENTER to set.
- Set FVS
- Max Flowrate
Input Max Flowrate:
Flowrate = ML/min
Press ENTER to set.
0000.0
1
- Contact Input
Close: Stop Pump
Open: Stop Pump
Input Time Delay:
OFF = 000
Range = 1-255 sec
Disable
00
0
- Input Setup
+ 4-20 mA Input
+ Frequency Input
+ Pulse Input
+ 0-10 VDC Input
+ Manual Adjust
+ Dispensing
+ Proportional
<- Esc
+ Manual Dosing
+ Cycle Adjustment
Hidden
Done
(select one)
+ Configuration
- Menu
+ Input Setup
+ Output Setup
<- Esc
+ Power Fail option
- Input Setup
+ Max RPM cut-off
+ Max Flowrate
+ Input Modes
+ Contact Input
+ Set FVS
<- Esc
Hidden
+ Remote/Local
+ Set DFD
+ Set Rev Alarm
- Input Setup
+ Max RPM cut-off
+ Max Flowrate
+ Input Modes
+ Contact Input
+ Set FVS
<- Esc
Hidden
+ Remote/Local
+ Set DFD
+ Set Rev Alarm
- Input Setup
+ Max RPM cut-off
+ Max Flowrate
+ Input Modes
+ Contact Input
+ Set FVS
<- Esc
Hidden
+ Remote/Local
+ Set DFD
+ Set Rev Alarm
- Input Setup
+ Max RPM cut-off
+ Max Flowrate
+ Input Modes
+ Contact Input
+ Set FVS
<- Esc
Hidden
+ Remote/Local
+ Set DFD
+ Set Rev Alarm
- Input Setup
+ Max RPM cut-off
+ Max Flowrate
+ Input Modes
+ Contact Input
+ Set FVS
<- Esc
Hidden
+ Remote/Local
+ Set DFD
+ Set Rev Alarm
- Input Setup
+ Max Flowrate
+ Input Modes
+ Contact Input
+ Set FVS
<- Esc
Hidden
+ Remote/Local
+ Set Rev Alarm
+ Set DFD
DFD Sensitivity
% Sensitivity:
Enter DFD Sensor
Sensitivity %.
78.0
0
- Input Setup
+ Input Modes
+ Contact Input
+ Set FVS
<- Esc
Hidden
+ Set Rev Alarm
+ Set DFD
+ Remote/Local
- Remote/Local
Remote Only
Local Only
Disable
Done
(select one)
- Remote Only Input Mode
4-20 mA
0-10 VDC
Frequency
(select one)
Hidden
Done
Proportional
- Input Setup
+ Contact Input
+ Set FVS
<- Esc
+ Set DFD
+ Remote/Local
+ Set Rev Alarm
Revolution Alarm
Rev Alarm Disable
(select one)
Revolution Alarm
Set Revolution Alarm
00000000
0
Pulse
Rev Alarm Enable
Done
- Max RPM cut-off
25.0
1
Press ENTER to set.
Password Protect
Enter Password:
Use direction keys
890
7
Press ENTER to set.
4.1 Max RPM cut-off
The maximum motor RPM can be limited to reduce the possibility of overfeeding
chemical into the system. Note that the pump’s display will still reference values
calculated from the 100% motor speed MAX Flowrate value (see section 4.2). Also,
the pump % motor speed will still be referenced from 190 RPM, the maximum
possible motor RPM. For example, if the pump speed is set for 25%, the display will
indicate 47.5 RPM. The prime mode RPM is limited to the Max RPM value.
Select
Max RPM cut-off
and Press ENTER button. Use the direction arrows to
enter the password 7890.
Press UP or DOWN arrow to scroll through 0 - 9 on selected digit.
Press RIGHT arrow to scroll over to next digit to right. If you pass your desired digit,
you can easily scroll back by continuously pressing RIGHT button.
Press ENTER to save changes.
Select
<-Esc
on the main menu screen to exit the menu and enter the run mode.
- Max RPM cut-off
- Input Setup
+ Max RPM cut-off
+ Max Flowrate
+ Input Modes
+ Contact Input
+ Set FVS
+ Set DFD
90.0
1
Press ENTER to set.
Password Protect
Enter Password:
Use direction keys
890
7
Press ENTER to set.
MD-3
