Kamoer DIPump550 User manual

DIPump550
intelligent peristaltic pump
User Manual
2022/01/12 V1.4
Kamoer Fluid Tech (Shanghai) Co., Ltd.
www.kamoer.com

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Main features
Speed range 0.1- 400RPM
Speed resolution 0.1RPM
Flow range ≤450ml/min
Direction control Support clockwise and counterclockwise
operation
Display mode LED 4-digit digital tube
Control mode
Encoder, toggle switch, external analog signal
control, RS485 communication control, foot
switch control
External analog
signal control 4-20mA, 0-5V
Power failure
parameter memory support
Working mode Speed mode, Flow mode
Way of working Fully automatic circulation, semi-automatic
circulation, manual
Support function Start and stop, forward and reverse, speed
adjustment, etc.
Power supply mode External power adapter
Power ＜50W
Working conditions
Ambient temperature: -20℃～60℃
Rated voltage: DC24V
Maximum current: 2A

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Appearance description
Digital display
Used to display information such as speed, flow and time;
When all are numbers: the current speed/currently set speed;
When all are numbers and all numbers are beating: The number indicates the
currently set operating flow
When the first digit is displayed and is beating: the last three digits indicate the
currently set working time
When the first digit shows no beating: the last three digits indicate the current
remaining working time
When the first digit is displayed and is beating: the last three digits indicate the
currently set stop duration
When the first digit is displayed without bounce: the last three digits indicate the
current remaining stop duration
When the first digit is displayed without bounce: the last digit indicates the
selection of setting function

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Rotary encoder
Used to adjust the speed and time; increase clockwise and decrease
counterclockwise. The faster the rotation speed, the larger the increment of
adjustment; The speed can be adjusted during the operation of the peristaltic pump.
Direction control switch
Used to control the direction of rotation of the peristaltic pump, when dialed to the
left, the pump rotates counterclockwise; when it is dialed to the right, the pump
rotates clockwise. The switch is ineffective during the operation of the peristaltic
pump, and will only switch to the post-switching state when the peristaltic pump
stops running and runs again.
Power socket
External DC power, 24VDC 2A.
Combination control port
1. 485 communication (pin 2, 3)
2. External start and stop control (pin 4, 5)
3. Analog signal control 0 ～ 5V (pin 6, 7)
4. Analog signal control 4 ～ 20mA (pin 8, 9)

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Working mode setting—Speed Mode
Fully automatic cycle mode setting
1. Press and hold the encoder in the speed setting state, the digital tube switches to
the time setting mode, the first upper port jumps (red in the figure), at this time
is set the running time of the pump;
2. The rotary encoder can set the time, and the settable time range is 0 to 999 seconds.
3. Press the encoder (not long press) to switch to the pump stop time setting, and the
first position of the digital tube will jump (red in the picture);
4. The rotary encoder can set the time, and the settable time range is 0 to 999s；
5. Press and hold the encoder to return to the speed display interface. The running
time and stop time will be saved automatically.
6. Press the encoder (not long press), the pump will run according to the set running
time and stop time;
Note: When the pump starts to cycle, the digital tube displays the time
countdown, and follows 1.3. The upper and lower ports are displayed;
7. Press the encoder (not long press) and the pump stops cycling. The digital tube
switches to the display speed interface.
Semi-automatic cycle mode setting
Simply set the time to 0 in step 4 of the fully automatic cycle mode setting mode;
At this time, after the pump stops running according to the set working time, it will
not start automatically; if it starts again, the user needs to press the encoder or step
on the foot switch.
Manual mode setting
1. Set the time to 0 in step 2 of the automatic cycle mode setting;
2. Set the time to 0 in step 4 of the automatic cycle mode setting;
At this point, the start and stop of the pump is controlled by encoder or foot switch.

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Working mode setting—Flow Mode
Fully automatic cycle mode setting
1. In the flow mode, long press the encoder to switch to the operating flow setting.
The nixie tube displays all numbers and flickers. At this time, it is to set the
operating flow of the pump;
2. The rotary encoder can set the Operating flow, and the setting range is 0 ~ 9999 ml.
3. Press the encoder (not long press) to switch to the pump stop time setting, and
the first position of the digital tube will jump (red in the picture);
4. The rotary encoder can set the time, and the settable time range is 0 to 999
seconds;
5. Press and hold the encoder to return to the flow rate display interface, and the
running flow and stop time will be saved automatically;
6. Press the encoder (not long press), the pump will run according to the set
Operating flow and stop time;
7. Press the encoder (not long press) and the pump stops cycling. The digital tube
switches to the display flow rate interface.
Semi-automatic cycle mode setting
Simply set the time to 0 in step 4 of the fully automatic cycle mode setting mode. At
this time, after the pump stops running according to the set Operating flow, it will
not start automatically; if it starts again, the user needs to press the encoder or step
on foot switch.
Manual mode setting
1. Set the Operating flow to 0 in step 2 of the automatic cycle mode setting;
2. Set the time to 0 in step 4 of the automatic cycle mode setting;
At this point, the start and stop of the pump is controlled by the encoder or the foot
switch.

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Enter menu settings page
1. On the operation preparation page, long press the rotary encoder to switch to the
working mode setting interface (If the operation mode is speed mode , The first
digit of the nixie tube jumps (Red in the picture ); If the operation mode is flow
mode, the digital display on the nixie tube is all digital, and it jumps and flashes ).
2.In the working mode setting interface, long press the rotary encoder again to
switch to the menu setting interface (the first digit of the nixie tube jumps , the
middle two digits are 0, and the last digit is the corresponding function selection).
3. In the menu setting interface, the rotary encoder can select the functions to be set.
The last 8 digits of "1-8" correspond to 8 different functions. Select the function to
be set and press the rotary encoder to enter the detailed setting interface of the
function.
Specific function settings
Note: In the setting interface, only long press the rotary encoder to save the
settings and make the settings take effect. Short pressing the rotary encoder
will not save the settings.
"C001" Mode switching
In the function selection interface, the rotary encoder, when it displays "C001", the
corresponding function is "mode switching", short press the rotary encoder to enter
the setting interface, you can switch between "speed mode" and "flow mode", the
last digit represents Mode, select the rotary encoder, short press the rotary encoder
to return to the function selection interface; long press the rotary encoder (the
setting takes effect) and return to the home page.
Interface Setting Introduce
Speed mode
Flow mode

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“C002” Direction adjustment
In the function selection interface, the rotary encoder, when it displays "C002", the
corresponding function is "direction level mode setting", short press the rotary
encoder to enter the setting interface, and you can set the direction level mode. The
last digit represents the direction level, which can be used to match the direction of
the direction button and the label on the surface.
Tip: If the running direction is the same as the direction of the label on the
surface, there is no need to set this item.
Interface Setting Introduce
Low level mode (When the
direction button is turned
counterclockwise but the pump
actually rotates clockwise, select
0 to adjust the pump to
counterclockwise)
High level mode (When the
direction button is turned
counterclockwise rotation and
the pump actually rotates
counterclockwise, select 1 to
adjust the pump to clockwise)
“C003” Foot switch setting
In the function selection interface, the rotary encoder, when it displays "C003", the
corresponding function is "Foot Switch Setting", short press the rotary encoder to
enter the setting interface, and you can set the foot switch usage mode. The last digit
represents how the foot switch is used.

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Interface Setting Introduce
Edge trigger (press the foot switch
once, the pump starts to work,
press again, the pump stops)
Low level trigger (long press the
foot switch, pump work, release
the foot switch, pump stop)
High level trigger (releasing the
foot switch, the pump works, long
press the foot switch, the pump
stops working)
 “C004” Calibration
In the function selection interface, rotary encoder, when it displays "C004", the
corresponding function is "flow calibration", short press the rotary encoder to enter
the setting interface, and you can perform pump head flow calibration.
After entering the setting interface, the calibration speed and calibration time will
switch back and forth every 2 seconds; the first digit shows 4, the middle one space,
and the last two digits represent the calibration time; the rotary encoder sets the
calibration speed and calibration time, after completing the setting Short press the
rotary encoder to start flow calibration.
The flow calibration is accompanied by a countdown. After the countdown is over,
the volume input interface is displayed, enter the actual volume, press and hold the
rotary encoder (the setting takes effect) and return to the home page.
Interface Setting Introduce
Set the calibration speed
Set calibration time
Enter actual volume

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“C005” Running status setting
In the function selection interface, for the rotary encoder, when the corresponding
function of "C005" is displayed as "saving in running state", short press the rotary
encoder to enter the setting interface, and you can set whether to save the current
running state. The last digit represents whether to save.
Interface Setting Introduce
Not save the running state
save the running state
“C006” Analog quantity selection
In the function selection interface, rotary encoder, when the corresponding function
of "C006" is displayed as "analog selection", short press the rotary encoder to enter
the setting interface, and you can set the analog selection. The last digit represents
the analog option.
Interface Setting Introduce
0-5V
4-20mA
485 mode
“C007” Suction back function
In the function selection interface, the rotary encoder, when "C007" is displayed, the
corresponding function is "Suction Setting", short press the rotary encoder to enter
the setting interface, the settings of "Suction Time" and "Suction Speed" in the
interface are set every time Circulating scrolling every 2 seconds, the pump head can
be set to suck back after running. "Suction time" setting, the first digit of the
interface digital tube is "7", the second space, and the last two digits represent the
suction time. At this time, turn the encoder to adjust the suction time (0-99 seconds) ;
"Suction speed" setting, there is a decimal point display between the third and

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fourth digits of the interface. At this time, turn the encoder to adjust the speed of
suction (0.1-999.9ml/min).
Interface Setting Introduce
Suck back time
Suction speed
“C008” Drive enable
In the function selection interface, for the rotary encoder, when the corresponding
function of "C008" is displayed as "drive enable setting", short press the rotary
encoder to enter the setting interface, and the drive enable setting can be performed.
The last digit represents the enable option.
Interface Setting Introduce
Low level enable
High level enable
“C009” Maximum speed setting
This function is used by the manufacturer to debug the equipment. The internal
display is the equipment speed. The minimum speed is 150 rpm and the maximum
speed is 1500 rpm. Please do not change the option, otherwise it will easily lead to
abnormal phenomena such as pump head jamming.
Interface Setting Introduce
The default speed is 400 rpm, and
the rotary encoder adjusts the
speed.

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External control
485 mode
The board is controlled by 485 communication mode; please connect to the
485-communication wire.
Analog signal control mode
Control the board by analog signal mode (0～5V, 4～20mA);
Please connect the signal line according to the actual control mode.
Pin 1: reserved Pin 2: 485 B Pin 3: 485 A
Pin 4: Foot switch + Pin 5: Foot switch -
Pin 6: Analog signal 5V- Pin 7: Analog signal 5V+
Pin 8: Analog signal mA- Pin 9: Analog signal mA+
Appearance dimension drawing

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Pump tube flow reference
Code Pump pipe
material
ID x OD
mm
Number
of rotors
Maximum flow
ml/min
B146 BPT 1.6×4.8 6 64
B163 BPT 3.2×6.4 3 252
B403 BPT 4.0×7.2 3 336
B253 BPT 4.8×8.0 3 452
Note: the maximum flow in the above chart is obtained by testing water at 400 rpm
with a new pump pipe aged for 30 minutes at room temperature (about 25 ℃) for
reference only. Ambient temperature, material and elasticity of pump pipe,
viscosity of test liquid and other factors will affect the actual flow. The thickness of
pump pipe will affect the maximum speed of actual stable operation.

Kamoer Fluid Tech (Shanghai) Co., Ltd.
Add: 4th Building, No 49 Xiangjing Road, Songjiang District, Shanghai, China
Phone: [phone]
Fax: [phone]
Website: www.kamoer.com