Delta Electronics AH500, Manual

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A H 5 0 0 M o t i o n C o n t r o l M o d u l e M a n u a l
4. Modules which are supported
The motion control function block T_CamIn supports AH05PM-5A, AH15PM-5A, AH10PM-5A,
and AH20MC-5A.
5.10.19 Reading a Cam Point
1. Motion control function block
The motion control function block T_CamRead is used to read a particular point in a cam chart.
The value of the Axis input pin indicates an axis number. The value of the CamPoiontNo input
pin indicates a cam point number. The value of the MasterPosition output pin indicates the
position of the master axis specified, and the value of the SlavePosition output pin indicates the
position of the slave axis specified.
2. Input pins/Output pins
Input pin
Name Function
Data
type
Setting value Time when a value is valid
Axis
Motion axis
number
WORD 1~16
The value of the Axis input
pin is valid when there is a
transition in the Enable input
pin’s signal from low to high.
Enable
The reading
of a cam point
is enabled
when there is
a transition in
the Enable
input pin’s
signal from
low to high.
BOOL True/False -
CamPointNo
Cam point
number
DWORD K0~K2047
When the motion control
function block is executed,
the value of the
CamPointNo input pin is
updated repeatedly.
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