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
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.
The motion control function block conflicts
with other motion control function blocks.
Make sure that other uniaxial motion control
function blocks are not started or the
execution of other uniaxial motion control
function blocks is complete before the motion
control function block is started.
4. Modules which are supported
The motion control function block T_MPG supports AH05PM-5A, AH15PM-5A, AH10PM-5A,
and AH20MC-5A.
5.10.9 Returning Home
1. Motion control function block
The motion control function block T-HomeReturn is used to start motion of returning home. The
value of the Axis input pin indicates an axis number, and the value of the Direction input pin
indicates whether the axis specified returns home in the positive direction or in the negative
direction. The value of the VRT input pin indicates the speed at which the axis specified returns
home. The value of the DogEdge input pin indicates whether motion is triggered by a transition
in DOG’s signal from low to high or from high to low. The value of the VCR input pin indicates
the speed to which the speed of the axis specified decreases. The value of the Signal_N input
pin is the number of zero pulses. The value of the Distance_P is the number of supplementary
pulses needed. After motion of returning home is complete, the value of the HomePosition input
pin will be taken as the present position of the axis specified. Please refer to section 7.6 for
more information about the normal mode of returning home.
2. Input pins/Output pins
Input pin
Name Function
Data
type
Setting value Time when a value is valid
Axis
Motion axis
number
WORD K1~K6
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.
5 - 1 6 6