Will Burt ACCUPOINT AP-8 Operator's Manual page 44

2. Setting Electronic Limit Stops
Electronic limit stops can be set within the positioner as part of the installation process.
Setting electronic limit stops prevents the positioner from travelling past a specified point in
either tilt or pan direction. The user has the option to set and clear electronic limit stops for
the tilt up, tilt down, pan right and/or pan left directions.
It is recommended that the installer use the commission GUI to set the electronic limit stops.
1. Use the commissioning GUI to drive the positioner to where you want to set the limit
stop
2. Select the appropriate limit (e.g set left limit) on the GUI.
3. The limit stop should now be set
4. Test by attempting to drive the unit beyond this limit stop point.
Limit Stops can also be set and cleared using most Pelco D compatible controllers but using
presets 80, 81, 82 and 83 to set them and presets 70, 71, 72 and 73 to clear them. See
Sections 3.4.3.4, 3.4.3.5, 3.4.3.5 and 6.3.
IMPORTANT!
If the tilt limit stops are cleared to their default settings, it is possible
to drive the payload platform into the power/data connector. This will cause damage
to the positioner.
Presets can be set within the positioner to store a specified position. The user can store [1] -
[50] presets. Presets can be cleared or over overwritten. Presets can be set, cleared, or
overwritten using a Pelco D compatible joystick controller or a GUI. Preset [0] is designated
for the "Factory Home" position and cannot be reset. Preset [1] and Preset [2] is designated
for the "Stow" and "Unstow" position and are set by the user. See Sections 3.4.3.7 and 6.3
for more details.
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Accupoint Positioners
PM-01010-REV 2
May 2022