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.
Bit4: Modules Estop sign
1—Sign is valid, the axis is
forbidden run by external
condition.
0—Sign is invalid
Bit5~Bit6: reserved
Bit7: Instruction communication
status sign
1—Communication timeout
0—No timeout