CRS300 Common Rail Tester

2.2 Wire of the pump

2.3 Wire of Rail Pressure Sensor

3 Operating Instructions

3.1 Keyboard Layout

3.2 Basic Operation

1. Power on,
The startup screen displays the following:
Press the function key to set the appropriate parameters,
Left and right arrows to move the cursor, up and down arrows to change the value,
When you modify a parameter, the test page’s lower right corner diamond is solid, the setting is complete, and you press Enter to confirm. The diamond becomes hollow.

F1 Chinese, English, and Russian language switching;
F3 PID settings; ENTER to enter the test page;

2. Press the F3 key to enter setup
Divided PID parameter setting pressure sensor set/ two parts

PID parameter settings:

F0: Select the common rail pump, corresponding modification PID parameter values;

F1: Set scale value, the reference value: 0.5;
F2: Set the integral value, reference value: 0;
F3: Set differential value, the reference value: 6;

A pressure sensor is provided:

F5: zero value
BOSCH sensors: 0.44
Denso sensor: 1.04

F6: full-scale value
BOSCH sensors: 4.04
Denso sensor: 3.65
The above values are reference values that can be set according to the actual situation. Press ESC to return to the main interface.

3. Press ENTER on the test page

PageU / D: Select the parameter list you can save 10 groups of data.

F1: Select injectors, continuously press F1 to select BOSCH / DENSO / DELPHI / PIZEO / DENSO 84 kinds.
PIZEO for optional functions;

F2: Set the pulse width, enter a number, or use the up and down arrows to select.
The setting range is 0 ~ 3000uS;

F3: Set the frequency, enter a number, or use the up and down arrows to select.
The setting range is 1~30Hz.

F4: Set the count of the number of times, enter a number, or use the up and down keys to select.
The setting range is 0 ~ 65000T;

F6: Start testing and stop the test. Continuously press F6 to select.

Note: Before starting the test, you need to check the following:
1. Set the parameters for the pump type control mode/ set pressure;
2. the initial value of the current PWM;
3. the controller of the current speed value;
4, the supply of oil and backup oil to form a stable circulation；

TAB: start and stop counting, continuously press the TAB key to select.

F0: Select the pump model, and continuously press F0 to choose.
Supported pumps have: CP1, CP2, CP3, JER, HP3, HP4 ;

F7: Select control mode, the open-loop and closed-loop, continuously press F7 to select.
Under the open-loop mode, press the UP and DOWN keys to change the PWM value,
Under the closed-loop mode, press the UP and DOWN keys to change the pressure value,

F8: Sets the initial PWM value,
The setting range is 0 to 100%.

F5: set pressure value,
The setting range is 0 ~ 160Mpa.

F9: Save the current parameters;

Dynamic adjustment:
Press F6 system startup, you can dynamically adjust the width frequency / set pressure value, as follows:
“Left” and “right” Arrowto adjust the pulse width value;
“Upper” and “lower” arrows to adjust the frequency value;
“PgUp” and “PgDn” to adjust the set pressure value or PWM value.

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