Delta Electronics AH500 Manual page 307

A H 5 00 M o ti on C on tr ol M od ul e Ma nua 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
Name Function
Motion axis
Axis
number
The reading
of a cam point
is enabled
when there is
Enable a transition in
the Enable
input pin's
signal from
low to high.
Cam point
CamPointNo
number
Input pin
Data
Setting value
type
WORD 1~16
BOOL True/False
DWORD K0~K2047
Time when a value is valid
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.
-
When the motion control
function block is executed,
the value of the
CamPointNo input pin is
updated repeatedly.
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