Chapter 11 Motion Control Instructions 
11-257 
5.  G1/G2/G3 defaults: The velocity, acceleration, deceleration and jerk are the velocity, 
acceleration, deceleration and jerk of terminal actuator. They can be set via DMC_SetG1Para 
instruction and modified via E, F parameter. E+ and E- can be input in G code to set the different 
acceleration and deceleration rate. 
 
Example: G1 X10000 Y32105.6 E+20000 E-90000 
Explanation: When the instruction is executed, the cutter moves at the acceleration of 20000 
units/second
2
 for speeding up and at the deceleration of 90000 units/second
2
 for reducing the 
speed.