Standard function blocks
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02/16 MN05013001Z EN
Output QN> supplies the status of all contacts Q1..Q8 in
byte 0 of the double word.
You can assign the following operands to the outputs:
• Markers MD, MW, MB.
Coil
The coil of the DG function block is used in the safety or in
the standard circuit diagram.
Contacts
The contacts of the DG function block indicate the states of
a safety function block.
Byte 3 Byte 2 Byte 1 Byte 0
–
–
–
Bit 8
7
6
… 3
2
1
–
–
–
Q8 Q7 Q6 … Q3 Q2 Q1
Parameters
Function, parameterisation in the function
block
QV>
Status code of the safety function block
QN>
Display of all outputs Q1-Q8 of the DG function
block
Parameters
Function
DG..EN
Activation of the function block
Contact
Function
DG..Q1
…
DG..Q8
The contacts DG..Q1 - Q8 close if the corresponding
state is present in the monitored safety function
block.
DG..QC
Group message: If one of the contacts Q1-Q8 closes,
DG..QC also closes.
Summary of Contents for easySafety
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