Delta AX Series Instruction Manual page 101

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
Specifies the
Master
master axis.
Specifies the
Slave
slave axis.
＊Note: AXIS_REF_SM3(FB): Every function block contains this variable, which works as the starting program for function blocks.
Function

When Execute turns to True and the master-slave axis relation is established, the slave axis will shift the phase by

planning a smooth curve. In case of a positive PhaseShift value, the slave axis is behind the master axis.
Conversely, the slave axis is ahead of the master axis when the value is negative.
The position of master axis remains unchanged while MC_Phasing acts on the slave axis

MC_Phasing can be used when the state is not under Synchronized motion.

When MC_Phasing is run, the state of slave axis will remain as Synchronized motion.

When runs MC_Phasing before establishing gear relationship between the master and slave axis, the slave axis

will be directly synchronized with the master axis and both move based on the gear ratio which is 1: 1.
When the slave axis runs MC_Phasing, it can be aborted by other single-axis function blocks and the synchronous

relationship will be disconnected.
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

Data Type
AXIS_REF_SM3* AXIS_REF_SM3
AXIS_REF_SM3* AXIS_REF_SM3
Setting Value
(Default Value)
When Execute turns to True and Busy is
False.
When Execute turns to True and Busy is
False.
Ch a p t er 2
Timing to Take Effect
9 6