Delta Electronics AH500 Manual page 359

A H 5 00 M o ti on C on tr ol M od ul e Ma nua l
3. Troubleshooting
The values of input pins in the motion
control function block are incorrect.
4. Modules which are supported
The motion control function block T_HCnt support AH05PM-5A, AH15PM-5A, AH10PM-5A, and
AH20MC-5A.
5.13.5 High-speed Timer
1. Motion control function block
The motion control function block T_HTmr is used to start a high-speed timer. The value of the
Channel input pin indicates a timer, the value of the TriggerMode indicates a mode of triggering
the measurement of time, and the value of the TimerValue output pin the value in the timer
specified.
2. Input pins/Output pins
Name Function
Channel Timer
The motion
control
function block
is enabled
when there is
Enable
a transition in
the Enable
input pin's
signal from
low to high.
Mode of
triggering the
TriggerMode
measurement
of timer
Error
Input pin
Data
type
WORD
BOOL
mcUp_Down: False
BOOL
Troubleshooting
Check whether the values of the input pins
are in the ranges allowed.
Setting value Time when a value is valid
The value of the Channel
input pin is valid when there
0~3 (*1) is a transition in the Enable
input pin's signal from low to
high.
True/False
When the motion control
function block is executed,
the value of the
mcUp_Up: True
TriggerMode input pin is
updated repeatedly.
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