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Programming
2. Press the OK button to activate/deactivate the selected output.
Test PWM subitem
Test of the pulse width modulation. Set the electrical voltage in proportion
to the force exerted by the electrical actuator (100 % corresponds to 24 V).
The modulation is applied in 2 periods (t1 and t2) and must be adjusted in
percent. The BOOST function effects a voltage overshoot in period (t1).
To check the power outputs of the pulse width modulation:
1. Use the
Fig. 91: Test PWM subitem
2. Press the OK button to confirm the selection.
The
3. Observe the selected element and check if a press on OK actually
Important
The values indicated in the % field merely provide a reference point as to
the range within which the tension may increase or decrease.
Test Input subitem
Test of the inputs according to the wiring diagram.
To perform the test steps:
1. Select the desired element with the
Fig. 92: Test Input subitem
2. Confirm the selected element (e.g. button, knee button, etc.).
3. Observe the display on the control panel.
If the element is functional, the display switches between
Service Instructions 869-M PREMIUM - 00.0 - 07/2018
buttons in the
/
wish to test.
display toggles between
Value
the OK button is pressed.
triggers it.
under
.
Off
Value
field to choose the element that you
PWM
PWM
:
2
Wert
:
OFF(0)
and
On
buttons in the
/
Eingang :
1
Wert
:
ON(1)
every time
Off
field.
Input
and
On
125
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