Operating Instructions
Modular Safety Control System MSC
146
(Translation of the original operating instructions) 2121331-04-04/19
CURTAIN selected
S1 S2 Input S3 S4 Muting
0 0 1 0 0 0
1 0 1 0 0 0
1 1 1 0 0 1
Muting activated
1 1 X 0 0 1
1 1 X 1 1 1
0 0 0 1 1 1
0 0 1 1 1 0
0 0 1 0 0 0
Table 70: Status table simultaneous muting with CURTAIN selected
SENSOR selected
S1 S2 Input S3 S4 Muting
0 0 1 0 0 0
1 0 1 0 0 0
1 1 1 0 0 1
Muting activated
1 1 X 0 0 1
1 1 X 1 1 1
0 0 0 1 1 1
0 0 1 1 1 1
0 0 1 0 1 0
0 0 1 0 0 0
Table 71: Status table simultaneous muting with SENSOR selected
Blind Time: Only with "Muting Closing = Curtain": Should be selected if, for instance, it is known that after the end of
the muting, objects may protrude beyond the pallet and may occupy the light grid, as a result the INPUT input is set to "0"
(FALSE). During the blind time the INPUT input remains "1" (TRUE). The blind time can be between 250 ms and 1 s.
Sensor Time: The maximum time (between 2 s and 5 s) between the activation of two muting sensors can be set.
Minimum sensors time: If selected, muting can only be activated if a time >150 ms has elapsed between the activation of
sensor 1 and sensor 2 (or sensor 4 and sensor 3).
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