Delta Electronics AH500, Manual

Page: 313 / 547

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
Value output pin
Name Function
Data
type
Output range
Time when a value is
valid
SRatio
Ratio of the
distance for
which a slave
axis moves to
the number of
pulses for which
the slave axis
moves
DWOR
D
K-2,147,483,647~
K2,147,483,647
The value of the SRatio
output pin is valid when
there is a transition in the
Done output pin’s signal
from low to high.
SyncRatio
Synchronization
ratio DWOR
D
K-2,147,483,647~
K2,147,483,647
The value of the SyncRatio
output pin is valid when
there is a transition in the
Done output pin’s signal
from low to high.
3. Troubleshooting
Error Troubleshooting
The values of input pins in the motion
control function block are incorrect. Check whether the values of the input pins
are in the ranges allowed.
4. Modules which are supported
The motion control function block T_CamSyncRatio supports AH05PM-5A, AH15PM-5A,
AH10PM-5A, and AH20MC-5A.
5.10.22 Creating a Cam Curve
1. Motion control function block
The motion control function block T_Camcurve is used to create a cam curve. The value of the
Axis input pin indicates an axis number. The value of the MLength input pin, the value of the
SLength input pin, the value of the SSyncRatio input pin, and the value of the SMaxRatio input
pin indicate the physical quantity needed to generate a cam curve. The value of the AccCurve
input pin and the value of the eCamCurve determine a cam curve type. Please refer to section
8.4.2 for more information.
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 Execute
input pin’s signal from low
to high.
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