SZGH SZGH-CNC1000MDb Series, Руководство пользователя, Страница: 146 / 223

-Shenzhen Guanhong Automation Co.,Ltd.- SZGH-CNC1000MDb Series
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P36: Y-axis homing speed
P38: Z-axis homing speed
P40: A-axis homing speed
P35: Speed during detecting Z0 signal of X-axis
P37: Speed during detecting Z0 signal of Y-axis
P39: Speed during detecting Z0 signal of Z-axis
P41: Speed during detecting Z0 signal of A-axis
In Axis parameter, about all parameters for B axis
P314: Range of detecting Z0 signal in B-axis ;
P315: Offset after homing in B-axis
P312: B-axis homing speed P313: Speed during detecting Z0 signal of B-axis
Note: Details about parameters set,please check part of Parameters List(see chapter 6)
B. Input points for homing in the table
Input Point PIN Function
X0 PIN3 of CN3 Plug X axis homing
Y0 PIN2 of CN3 Plug Y axis homing
Z0 PIN17 of CN3 Plug Z axis homing
M34/A0 PIN4 of CN3 Plug A axis homing
M24/B0 PIN3 of CN10 Plug B axis homing
Note: 1.when system hasn’t A axis & B axis, the input point is as function of M34/M24.
2. Valid level of all input points is 0V, also common port is 0V or NPN type .
3. Wiring for homing, please see Appendix I Wiring Diagram of CN3 Plug.
C. Operation of Return Reference Position
Press “Return” key in Manual mode,system will hint “Input axis name:(X; Y; Z ; A; B;
0(ZXYAB))” , user can select one axis for homing alone, and also input “0” & Enter key , all axes
go homing sequentially.
Note: 1. If user want to stop during homing, press “Emergency Stop” or “Reset” to stop.
2. After homing successfully, circle before coordinate will change to green, otherwise homing is failure.
The tool can be moved to the reference position also with program commands.
This operation is called automatic reference position return(See Chapter3.15_Book1).
Special Attention: Every time to power up the system must back to zero point to make sure the accuracy of
machine processing. The system power off unusually or in an accident, it must return to reference point ,also
homing, otherwise could cause trouble.
6.5.5 Setup Workpiece Coordinate System
Steps of setup workpiece coordinate system
1) Press “F5_MDI” key to enter MDI mode on Manual Condition
2) Input “G54 ~ G59”or Press “F8 ChoCo” to select workpiece coordinate system
3) Move feeding axes that need to posit tool to specified position
4) Press “F7-SetCo” key , and select related axis and input current coordinate position
5) Press “Enter” to ensure and finish setup of workpiece coordinate.