
Chapter
4
Technical information
EFI
32
© SICK AG • Industrial Safety Systems • Germany • All rights reserved
8012622/Z098/2016-11-07
Subject to change without notice
Technical realization
4.4.4
S300 safety laser scanner
Status information
Meaning/effect
OSSD on [OSSD]
•
Logical 1, if the internal OSSD of the S300 is in
the ON state (green)
•
Logical 0, if the OSSD of the S300 is in the OFF
state (red)
Warning field bit [WF LED]
•
Logical 1, if both warning fields of the S300 are
unoccupied
•
Logical 0, if one of the warning fields of the
S300 is infringed
Contamination [Weak]
•
Logical 1, if the optics cover is contaminated
Reset required [Res. Req]
•
Logical 1, if reset required
Reset button pressed [Res. Pressed]
•
Logical 1, if the reset button is pressed on the
S300
I/O error [I/O Error]
•
Logical 0, if there is no error on the S300
•
Logical 1, if there is an error on the S300
Control input A1 [In A1]
•
Logical 1, if the connection of control input A1
is HIGH
Note:
The control inputs on the S300 are used
to switch the monitoring cases on the S300.
Control input A2 [In A2]
•
Logical 1, if the connection of control input A2
is HIGH
Control input B1 [In B1]
•
Logical 1, if the connection of control input B1
is HIGH
Control input B2 [In B2]
•
Logical 1, if the connection of control input B2
is HIGH
Control input C1 [In C1]
•
Logical 1, if the connection of control input C1
is HIGH
Control input C2 [In C2]
•
Logical 1, if the connection of control input C2
is HIGH
Protective field [PF]
•
Logical 1, if the protective field is unoccupied
Warning field 1 [WF1]
•
Logical 1, if the active allocated warning field is
unoccupied
Warning field 2 [WF2]
•
Logical 1, if the active allocated warning field is
unoccupied
Velocity valid
•
Logical 1, if a valid velocity is present on the
incremental encoder inputs
•
Logical 0, if an invalid velocity is present on the
incremental encoder inputs
Velocity
24)
•
12 bits for the transmission of the velocity
100000110000 = –2000 cm/s
000000000000 = 0 cm/s
011111010000 = +2000 cm/s
24)
Not in the compatibility mode.
Tab. 19: Status information
of the S300 (data
from the
S300)