SG2 MUTING
37/96
7 FUNCTIONS
This chapter deals with all the functions of the light curtain.
7.1 RESTART MODE
An opaque object detected by the beams causes the switching of the OSSD outputs (i.e. the opening of the safety
contacts - SAFE condition).
The restart mode allows the user to define how the light curtain returns in a Normal Operation condition.
The restart of the ESPE (i.e. the closing of the OSSD safety contacts - SAFE condition) can be carried-out in two
different ways: Automatic or Manual Restart.
Automatic Restart:
when an opaque object is detected, the ESPE enters in the SAFE condition. Then, after the
object has been removed from the controlled area, the ESPE begins its normal functioning again.
The response time is the time between the object introduction in the protected area and the OSSDs achieving the
OFF state (SAFE); the recovery time is the time within OSSDs go in the ON state (SAFE) after the object is
removed.
These times are function of length. Please refer to the tables in chapter 12 for further details.
Tutti questi tempi sono funzioni di lunghezza. Fare riferimento alle tabelle contenute nel cap.
AVAILABLE
MODELS AND RESPONSE TIMES page 61
Fig 41 - Restart timings (auto)
In Automatic Restart the RESET/RESTART/ALIGN input (pin 3 of M12-12 poles
– RX side) has to be left floating.
Fig 42 - Restart connection (auto)
Содержание SG2 BASE Series
Страница 1: ......
Страница 3: ......
Страница 83: ...SG2 MUTING 83 96 Fig 113 Light curtain Active Passive arms L Fig 114 Light curtain Active Passive arms T ...
Страница 96: ...SG2 MUTING 96 96 ...