Vector VEC-VA Series

VA Motion Controller Programming Manual
356
 Case 1:When the Execute FALSE to TRUE, after a period Buys Active and simultaneously
become TRUE;
When the position is reached, Done becomes TRUE, and the Busy Active becomes FALSE, it
is the Execute TRUE to FALSE after a period, Done becomes FALSE.
 Case 2: When the Execute is TRUE, the instruction is interrupted after the other instructions,
CommandAborted becomes TRUE, and the Busy Active becomes FALSE; Execute when a
TRUE to FALSE, after a period CommandAborted becomes FALSE.
 Case 3: After during instruction execution, Execute a TRUE to FALSE, when positioning is
completed, Done becomes TRUE, and the Busy Active becomes FALSE, and after a period,
Done becomes FALSE.
 Function Description
 MC_Halt instruction starts execution, the state machine enters DiscreteMotion,
when the shaft speed is reduced to 0, Done becomes TRUE, while the state machine
changes to Standstill.
 MC_Stop instructions and comparison, the MC_Halt instruction does not lock
shaft, the movement of the controller may perform other instructions. MC_Halt during
instruction execution, the shaft during deceleration, may perform other instruction
motion MC_Halt interrupt instruction; MC_Halt finish executing the instruction, after
the shaft has been stopped, the controller may perform other motion command to restart
the shaft.