Delta Electronics High-Speed PCI 12-Axis Motion Control Card PCI-DMC-A01 Manual De Usuario

Revised March, 2012 

3-17 

Input Node ID and check the “Timer” checkbox to enable motion status display 
NodeID item: API function's argument variable “NodeID”. 
Timer Checkbox: Check to display the motion status. Uncheck to disable display.   

 

3)  Enter the values for acceleration/deceleration time and rotations per minute (RPM) 

 

Figure 3.27 

 

Tacc item API function's argument variable “Tacc”. 
Tdec item: API function's argument variable “Tdec”. 
RPM item: API function's argument variable “rpm”.   
※Actual RPM is 10% of rpm variable.   

 

4)  Set Servo Motor Power ON/OFF(servo on/servo off) 

 

Figure 3.28 

 

Click on the “SVON” button to execute the following procedure:   

rt = _DMC_01_ipo_set_svon(gDMCCardNo, NodeID, SlotID , ON_OFF);   

// ON_OFF: 0 – Servo Power OFF; 1 – Servo Power ON 

 

5)  Velocity Motion Control 

Click on the “” or “” button to execute the following procedure:   

/* Set velocity mode parameter (value for acceleration and deceleration time)) */ 

rt = _DMC_01_set_velocity_mode(gDMCCardNo, NodeID, SlotID, Tacc, Tdec); 

/* Start velocity mode motion */ 

rt = _DMC_01_set_velocity(gDMCCardNo, NodeID, SlotID, rpm); 

// If value of RPM is greater than 0 then drive motor rotates clockwise. if value is less 
than 0 then rotates counterclockwise.   

 

Press the “STOP” button to execute velocity stop or not. 

/* Set whether to stop velocity motion control. If stop value is 1 then velocity motion 
stops. */ 

rt = _DMC_01_set_velocity_stop(gDMCCardNo, NodeID, SlotID, stop);