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34
Muting and override
Section 11-1
•
d is the distance between the F3S-TGR-CL system and the sensor con-
nected to Muting A input. This distance represents the minimum length of
the material to be detected.
Timing requirements and limitations:
• If Muting A is activated, Muting B must be activated within 120 sec. to
activate the muting function. Otherwise muting function is stopped.
• Muting A and Muting B cannot be activated at the same time. A minimum
time difference equal to the response time of the sensor is mandatory.
• If Muting A and Muting B are activated, the protective field must be
obscured within 120 sec. Otherwise the muting function is stopped.
• Maximum muting time is 600 sec. After this time, muting function is
stopped even if the Muting inputs are still active or the protective field is
still obscured.
• The F3S-TGR-CL allows that Muting A or Muting B drop for a maximum
time of 200 ms without stopping the muting function. A time longer than
200 ms is detected as a muting stop.
• The F3S-TGR-CL allows that the protective field becomes free for a max-
imum time of 200 ms in Muting condition. If the protective field is free for
more than 200 ms, the muting function stops.
Note
Activation of muting function starts after the muting B rise edge and not after
the SLC interruption.
Free
Interrupted
ON
OFF
ON
OFF
ON
OFF
Active
OFF
SLC
OSSD
Muting
Input A
Muting
Input B
Muting
Status
120s
B to SLC
RT< TM < 120s
< 0,2s
F06E-EN-03A+F3S-TGR-CL_K+OperManual.book Seite 34 Dienstag, 4. Oktober 2011 1:32 13