COTRUST CTH200 Series - Page 229

CTH200 Series PLC User Manual
219
Indicates relative
coordinate of 1 axis when
B axis allocate to 1 axis
ACT_SPEED
OUT
Current actual speed
Dword
0~200000
Speed control instruction
① Function name: MC_SPEED_CTL
② Function: Control the frequency of uniaxial output pulse, the output pulse frequency (speed)
can be changed any time. When receive the soft stop command, it will automatically slow
down to stop. When receive the emergency stop command, the pulse output will stop
immediately without any deceleration.
③ Parameter
Name
I/O
Description
Type
Value range
Note
RUN
IN
Run enable bit
1: valid
BOOL
0~1
1. Run only
when RUN =1
and E_STOP =0.
2. RUN reset
internal when
run complete.
3. When
E_STOP=1,
RUN reset
internal.