Delta AX Series Instruction Manual page 37

AX- Ser i es Mo t i o n Co n t r o l l er I n s t r u c t i o n s Ma n u a l
Inputs/Outputs

Name Function
Specify the
Axis
axis.
*Note: AXIS_REF_SM3(FB): Every function block contains this variable, which works as the starting program for function blocks.
Function

MC_MoveAdditive runs the instruction based on user-defined parameters to drive the specific axis to move an

additional distance.
When MC_MoveAdditive runs alone, the behavior will be identical to a MC_MoveRelative.

In case the previous instruction is on-going, an additional distance will be added again to run MC_MoveAdditive

instruction.
Troubleshooting

If an error occurs during the execution of the instruction, Error will change to True. You can refer to ErrorID (Error

Code) to address the problem.
Example

The example below describes the behavior of MC_MoveRelative and MoveAdditive instructions which are run in a

series.
Timing Diagram

Data Type
(Default Value)
AXIS_REF_SM3* AXIS_REF_SM3
Setting Value
When Execute turns to True and Busy is
False.
Ch a p t er 2
Timing to Take Effect
3 2