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OS, operating mode selector
switch
449
02/16 MN05013001Z EN
OS, operating mode
selector switch
The function block is used for the selection of up to five
modes. It enables the safe selection and safe acceptance of
a mode.
easySafety allows the safe use of up to 7 mode selector
switches.
Function block
Figure 228:
Operating mode switch function block
a
Coils OS..I1 to OS..I5: Monitoring of operating mode switch.
Use only in the safety circuit diagram.
b
Coil OS..UL: Allowing the mode change.
Use only in the safety circuit diagram.
c
Coil OS..EN: Selective activation or deactivation of the function
block function.
Use either in the safety or standard circuit diagram.
d
Coil OS..SM: Allowing the mode change.
Use either in the safety or standard circuit diagram.
I1
I2
UL
EN
SM
Q1
OS...
Operating mode Switch
I3
I4
I5
ER
Q2
Q3
Q4
Q5
DG:
DW
a
b
c
d
e
f
g
Содержание easySafety
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