COTRUST CTH200 Series - Page 231

CTH200 Series PLC User Manual
221
STATUS
OUT
Output status byte:
Bit0: parameter configuration error
sign
1—parameter configuration error
0—parameter configuration normal
Bit1: Run sign
1—Running
0—Do not run
Bit2: Completion sign
1—Instruction execution completed
0—Instruction execution do not
completed
Bit3: Busy sign
1—Valid, the axis occupied by other
instruction
0—Invalid, executing instruction or
execution done.
7
6
5
4
3
2
1
0
BYTE
0~255
Bit0:
1 Judge Only to
axis parameter
2 No error
reported for other
parameters, it will
set to the nearest
reasonable value
automatically.
3 Report
parameter failure
if TA=0 and the
maximum
acceleration is
not set; TD the
same
ACT
_SPEED
OUT
Current actual speed
Dword
0~200000
Current actual
speed
Software back to zero instruction
① Function name: MC_SET_POS_ZERO
② Function: Reset absolute coordinate
Note: Call the instruction when the machine moves to a certain position, which is equivalent to
setting the origin of the axis at that position. Each time you call the "read absolute coordinates"
command, you get a coordinate value relative to that point.
③ Parameter
Name
I/O
Description
Type
Value range
Note
SET
IN
Enable reset bit
Set absolute coordinate 0
at SET rising edge, set
SET bit 0, then set 1 for
each call
Bool
Range: 0~1
AXIS_NO
IN
Set axis number: 0/1/2/3
Byte
Range: 0~3