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Chapter
4
Technical information
EFI
28
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8012622/Z098/2016-11-07
Subject to change without notice
Technical realization
4.4.2
M4000 multiple light beam safety device
Status information
Meaning/effect
OSSD on [OSSD]
•
Logical 1, if the OSSD of the M4000 is
switched on (green)
•
Logical 0, if the OSSD of the M4000 is
switched off (red)
Contamination [Weak]
•
Logical 1, on contamination of the front screen
Reset button pressed [Res. Pressed]
•
Logical 1, if the reset button is pressed on the
M4000
Reset required [Res. Req.]
•
Logical 1, if reset required
Status application diagnostic output
(ADO)
[ADO]
•
Logical 1, if the configurable application
diagnostic output (ADO) for the M4000 is
indicating the contamination status or the
OSSD status
Muting status [Muting]
•
Logical 1, if M4000 muting is active
•
Logical 0, if M4000 muting is inactive
Additional signal C1 or Belt
stop [In BS/C1]
•
Logical 1, if a function is activated on the
M4000
Control feature
Meaning/effect
Reset/override [In RES/OVR]
•
Logical 1, stimulates the function configured in
the M4000
Status muting lamp/override lamp
•
Logical 1, stimulates an error message for the
external muting lamp
Muting Sensor A1 [In A1]
•
Logical 1, stimulates muting sensor A1 for
M4000
Muting Sensor A2 [In A2]
•
Logical 1, stimulates muting sensor A2 for
M4000
Muting Sensor B1 [In B1]
•
Logical 1, stimulates muting sensor B1 for
M4000
Muting Sensor B2 [In B2]
•
Logical 1, stimulates muting sensor B2 for
M4000
Override or Additional signal C1 or
Belt stop [In BS/C1]
•
Logical 1, stimulates the related function
configured in the M4000
I/O error [I/O Error]
•
Logical 0, if there is no error on a connected
device
•
Logical 1, if there is an error on a connected
device
20)
ADO can be used for non-safety-related evaluations, e.g. weak signal output.
Tab. 15: Status information
of the M4000 (data
from the
M4000)
Tab. 16: Control features on
the M4000 (data
to the
M4000)