Delta AX Series Instruction Manual page 377

AX- Ser i es Mo t i o n Co n t r o ll er I n s t r uc t i o ns Ma n u a l
Inputs/Outputs

Name Function
Specify the
Axis
axis.
TriggerInput Trigger signal
*Note:
1. AXIS_REF_SM3 (FB): The interface is built in every function block and works as the starting program of the function
block.
2. DMC_TRIGGER_REF: Structure (STRUCT)
Name
iTriggerNumber
eFastLatching
bInput
bActive
iCtrlTriggerSource
iCtrlTriggerNumber
Function

When the trigger signal (eFastLatching) is DRIVE_MODE, then the position is provided by the servo and

iCtrlTriggerSource is meaningless. iCtrlTriggerSource is available only for CONTRL_MODE.
When DMC_TouchProbeCyclically is used, the Touch Probe Function (60B8h) cannot be configured to PDO. If

users configure it to PDO, the function block will report an error when being run.
DMC_TouchProbeCyclically cannot be used with MC_TouchProbe together. If MC_TouchProbe is already run, an

error will occur when DMC_TouchProbeCyclically is run. DMC_TouchProbeCyclically will also report an error if
MC_TouchProbe is run during DMC_TouchProbeCyclically execution.
If the trigger signal is DRIVE_MODE, the position stored in the servo is read directly and then the iCtrlTriggerSource

of TriggerInput is an invalid parameter.
bInput of TriggerInput is the trigger signal source under CONTRL_MODE, and it is an invalid parameter under

DRIVE_MODE mode.
Data Type
AXIS_REF_SM3*1
DMC_TRIGGER_REF *2
Function
The trigger channel
The trigger signal
The trigger signal source
when the controller is
triggered
Activate or deactivate
the trigger signal
The recorded position
source
The mode of triggering
the controller
Setting Value
AXIS_REF_SM3
(Must be specified)
TRIGGER_REF
(-1)
Data Type
INT
DMC_LATCH_MODE
BOOL
BOOL
INT
INT
Timing to Take Effect
-
When bEnable turns to True and
bBusy is False.
Setting Value
(Default)
0: Touch Probe 1
1: Touch Probe 2
(-1)
0: DRIVE_MODE
1: CONTRL_MODE
(DRIVE_MODE)
The trigger signal source
True: Activate the trigger signal
(False)
0: Set Position
1: Act Position
(0)
0: Rising edge data capture
1: Falling edge data capture
2: Rising/falling edge data capture
(-1)
Ch a p t er 2
3 7 2