Commissioning and service field (ISF)
42/68-831-EN EBS852,
EBS862 (Contrac)
31
7.1.7 Correcting your settings
• If, after accepting the initial value for the settings, you need to make a correction, press the
reset button (3) and repeat the setting procedure.
• If you need to make a correction after saving your settings, you will need to repeat the entire
setup procedure from the beginning.
Function
Signals
Device setup
Switch to Device setup: Press and hold down
both travel buttons for approx. 5 s.
Both LEDs will then flash in sync at 4 Hz.
Approaching an end position: Use the
appropriate button on the ISF.
Both LEDs will continue to flash at 4 Hz during
actuator travel.
Save the initial end position: Press 0% or
100%.
The corresponding LED will flash at approx.
1 Hz, the others will continue to flash at 4 Hz.
Save the second end position: Press 0% or
100%.
The related LED will flash at approx. 1 Hz in
sync with the first LED.
Finish setup: Press 0% and 100% at the same
time.
Both LEDs will light up briefly and then go out.
Operation
Normal operation: MAN / AUT
The LEDs are off.
Positioning via the button on the ISF takes
priority over the control system.
The LEDs are off.
Error (both LEDs flashing alternately at 4 Hz)
Reset: Resets error messages.
If there are no other errors pending, both
LEDs will go out.
Reset if the operating range is overshot:
Press and hold down both travel buttons for 5
s and then press the Reset button.
After approx. 5 s, the LEDs will stop flashing
briefly. Once the reset has been performed,
the electronic unit will be in Setup mode.
Important
After startup, it is recommended that you use the control system to operate the actuator and
check both its response and its signaling behavior.
In order for the actuator to go into automatic mode after startup, there must be a 24 V DC
signal at digital input 1 for actuators with active digital input functions (default setting).
If the digital function is switched off, the actuator will switch to automatic mode immediately on
completion of the setup process.
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