SMARTSCAN 053B101, Руководство по установке, Страница: 33 / 49

T4 (053B) Series Installation Guide
CD354/220116 Smartscan Ltd 29
Learn Setting 5 - Partial or Learn Fixed Muting
In the standard mute function, Mute 1 and Mute 2 inputs are used to enable the
entire light curtain sensing field to be in a MUTED condition. The Partial muting
function also uses mute 1 and mute 2 but in addition it allows the user to define a
specified area, number of beams, of the light curtain to be muted. This can
improve the safety by allowing a specific product to pass through the muted area
while the rest of the sensing field remains active.
Use the following steps to configure Partial Muting:
1. Disconnect power to the light curtain.
2. Configure the DIP switches as per the diagram to the left
(Learn mode / Partial muting).
3. Place the obstruction (product load) in the light curtain.
4. Reinstate power to the light curtain. All LEDs are on to
indicate that the number of beams to be muted has been
learnt.
5. Disconnect power to the light curtain.
6. Set DIP switches as per the Direct Setting requirements.
7. Reinstate power to the light curtain. All LEDs revert back
to their normal functions. During the mute function only
the selected beams will be ignored.
You may want to select another Learn mode function in
which case you will need to follow the procedure for that
function.
Note If using the fixed beam blanking and the partial / fixed muting
functions then the fixed beam blanking function must be selected first.
Partial Muting
1
2
3
4
5
6
ON OFF