CRP860 Common Rail Pump Tester

1 outline

1.1 Brief introduction

CRP860 high-pressure common rail pump tester function is used to drive common rail pump, while providing Bosch, Denso, Delphi and other common rail pump control signal to drive the high-pressure common rail pump to work, drive signal parameters can be carried out by the user according to their actual situation, and can be saved grouped for easy maintenance personnel to high-pressure common rail injector in working condition to judge different conditions and maintenance.

2 Accessories and Interface Description

2.1 Check the accessories

After receiving the goods, please open the box and check box items are consistent with the packing list immediately if any parts are missing, please contact the service personnel.

2.2 Chassis Interface

2.2.1 Pump output(pin5)

Description	Air outlet side
Pump Valve +	pin1
Pump Valve –	pin2
HP0 B Cylinder Control	pin3
HP0 Common Control	pin4
HP0 A Cylinder Control	pin5

2.2.2 Rail pressure sensor (pin4)

Description	Air outlet side
GND	pin1
Power 5V	pin2
Rail Pressure Sensor	pin3
Speed or Cylinder Detection	pin4

 

3 Operating Instruction

3.1 Chassis panel

3.2 Display interface

1,the current rail pressure display;

2,the current speed display

a,the set speed is displayed in the stop state;

b, After starting, when testing HP0, the HP0 cam speed is displayed; 3,Pump type: (CP1, CP2, CP3, HP0, HP3, HP4, JIER, DELPHI);

4,pump control mode:

A、open loop control: 0% ~ 99.99%

B、closed loop control: 0 ~ 160MPa

5,counting time: 0 ~ 60seconds

6,pump control state: OFF, PRE, ON

7,the current working conditions: CL, VL, VM, LL, ZD, U1;

3.3 Basic operating instructions

3.3.1 main interface operating instructions

A. open or close the pump

In the main interface, short press “ON/OFF” button can be in OFF, PRE, ON switching between

B. switch pump type

In the main interface, when in the ON mode, press the “MODE” button to switch between different types of pumps (CP1, CP2, CP3, HP0, HP3, HP4).

C. open loop closed loop

In the main interface, Press and hold the “MODE” button to switch between open loop

and closed loop

The closed loop regulation (set pressure)

In the main interface, switch to the close loop mode, Rotation ADJ can regulate the rotating knob set pressure (0-160MPA)

②、open-loop regulation (ratio control valve output intensity)

In the main interface, switch to the open loop mode, otation ADJ can regulate the

output intensity (0-99.99% )

D. ON/OFF count

In the main interface, when in ON mode, short press “COUNTE” button to start or close the count

E.In the main interface, when in the OFF mode, short press the “ADJ” button to adjust the required pressure, working condition, speed, counting time, and rotate the ADJ button to adjust.

F.In the main interface, when in the ON mode, press the “ADJ” button to adjust the required pressure and working conditions, and rotate the ADJ button to adjust.

3.3.2 Parameter setting interface

A、In the main interface, as is in the OFF state, long press “ADJ” button to enter the

parameter setting interface, again long press “ADJ” to return to the Previous page.

B、After entering the setting interface, rotate the ADJ knob to select the type to be

set.;

C、After selecting the type, rotate the ADJ knob to select the pump to be tested, press

“ADJ” to enter the editing state, and rotate the ADJ to adjust the parameters.; D、the adjustment is completed, press ADJ to return to Previous page.

3.3.2.1 basic instructions

A、choose the type of pump:

(CP1, CP2, CP3, HP0, HP3, HP4, JIER, DELPHI);

B、Setpump: pump type setting:

PID setting: PID contains settings of 4 parameters.

P (scale), I (integral), D (differential), Out (output current)

S (the adjustment speed of 1 ~ 5);

Press ADJ return to Previous page;

C、RAIL settings:

For the calibration of the rail pressure, MIN voltage corresponding to the 0MPa, MAX voltage corresponding to 160MPa;

D、PWM setting：

Setfiow (flow coefficient) setting (optional function)

4 About maintenance responsibility

1.Under normal use, due to product quality issues, free repair within one year;

2.Due to the non-normal use, causing damage to the product, the user bear the maintenance costs;

3.The product life-long maintenance, a year later, users bear the maintenance costs.