Interface A2, Release Date: 02.03.2022
Page 73
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5.17
Optocoupler Outputs Frequency Test
Via the entry “Optocoupler Outputs Frequency Test“ in the „Test“ menu, a dialog window is opened by which
a frequency test of the optocoupler outputs can be performed, with the exception of output 1 (signal “Moni-
toring 2”: signaling of operational readiness). Immediately after opening the dialog box, the frequency test for
all existing outputs is deactivated and the outputs are open. For each available output it can be defined
whether the frequency test is to be activated. It can be decided whether the test should run endlessly or be
terminated after a specified number of runs. The frequency the activated outputs are to oscillate with can be
entered in Hertz, or set via a slider bar in the range from 1Hz to 16.6Hz. The input is automatically corrected
if the frequency is not possible. The frequency test starts as soon as the “Start” button is pressed. Press the
“Stop” button to stop the running test. The number of performed runs is displayed while the test is running.
5.17.1
Section “Output x: Frequency Test”
Explanation of the available settings:
“Disabled”: To disable the frequency test on this optocoupler output.
“Enabled”:
To enable the frequency test on this optocoupler output.
5.17.2
Section “Loop Counter”
Explanation of the available settings:
“Set Value”:
To define the number of loops the test should run for. This value is only editable, if
checkbox “Endless” is unmarked.
“Actual Value”:
The number of loops the test is already running.
“Endless”:
Mark this checkbox if the test should run endless. If the box is unmarked, the number of
loops is given by the entered set value.