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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
At the first activation of the trigger input signal, the signal is not accepted because the axis position hasn't reach
the specified window mask section.
When the axis position enters the window mask section, the second activation of the trigger input signal is accepted,
and after a period Done changes to True.
Time is needed until the touch probe operation is actually activated. The touch probe operation is not possibly to
be activated immediately after WindowOnly turns to True.
If the window mask is too small, the touch probe operation is not possible. The effective range for the window
mask depends on EtherCAT communications and the performance of encoder input or the servo drive.
In
case
SMC_TP_COULDNT_SET_WINDOW(401) will be reported by the function block. (Delta ASDA-A2-E has not yet
supported WindowsOnly function.)
Window Mask setting
You can observe the results of different window mask settings when the instruction is used for rotary/modulo axes
as below. The difference is resulted from the set values between FirstPosition and LastPosition.
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
Example1: demonstrate the operation result of using MC_TouchProbe under controller mode.
that
the
servo
drive
does
not
support
the
window
mask
function,
Ch a p t er 2
an
error
of
1 4 6
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