Delta AX Series

AX-Series Motion Controller Instructions Manual Chapter 2
234
 Inputs/Outputs
Name
Function
Data Type
Setting Value
Timing to Take Effect
Master
Specifies the master
axis.
AXIS_REF_SM3
*1
AXIS_REF_SM3
When bExecute rises and bBusy status is
False
Slave
Specifies the slave
axis.
AXIS_REF_SM3
*1
AXIS_REF_SM3
When bExecute rises and bBusy status is
False
TriggerInput Trigger signal TRIGGER_REF
*2
TRIGGER_REF When bExecute turns to True.
*Note:
1. AXIS_REF_SM3（FB）: Every function block contains this variable, which works as the starting program for function blocks.
2. TRIGGER_REF: Structure（STRUCT）
Name
Function
Data Type
Setting Range (Default)
iTriggerNumber Trigger channel INT
0: Touch Probe 1 upper edge data capture
1: Touch Probe 1 lower edge data capture
2: Touch Probe 2 upper edge data capture
3: Touch Probe 2 lower edge data capture (-1)
bFastLatching Trigger signal BOOL
True: the drive triggers
False: Controller trigger (True)
bInput
When the controller is triggered,
it is the trigger signal source
BOOL Trigger source
bActive
*
Whether the trigger signal is
valid
BOOL True: The trigger signal is valid (False)
*Note: bActive is the output contact, do not input signal.
 Function
 The synchronous motion trigger of MC_MoveLinke is determined by LinkOption.
 COMMANDEEXECUTION: When DMC_MoveLinke starts, the slave axis goes into synchronization and
performs positioning movements.
 TRIGGERDETECTION: After DMC_MoveLinke has started, it waits for an external signal to trigger, and after
triggering, the slave axis enters the synchronization state and runs positioning motion.
 StartDistanceMode determines, if LinkOption = MASTERREACH mode, the specified position of the spindle.
 ABSOLUTE: The specified location is MasterStartDistance.
 RELATIVE: The specified position is the current position triggered by the MasterStartDistance+Function block.
 The positioning path of the slave axis is converted by four parameters: the moving distance of the spindle acceleration
segment (MasterDistanceInACC), the moving distance of the spindle deceleration segment (MasterDistanceInDEC),
the moving distance of the master axis (MasterDistance), and the moving distance of the slave axis (SlaveDistance).