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<< Click to Display Table of Contents >> The first icon column |
  
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<< Click to Display Table of Contents >> The first icon column |
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The first column contains symbols for <right-arrow> and <left-arrow> to expand and collapse tree structures, for resource groups and terminal groups.
Here you can also find a letter icon that shows which kind of symbol the row in question corresponds to. The table below explains the meaning of those letters.
Letter |
Symbol type |
|---|---|
M |
Conventional main symbol |
S |
Conventional help symbol |
K |
Contact mirror (conventional mirror symbol) |
D |
PLC main symbol |
U |
PLC help symbol (I/O symbol) |
N |
PLC mirror |
A |
Boundary box |
E |
Terminal earth |
P |
Potential reference |
X |
Terminal main symbol |
Z |
Terminal help symbol |
Y |
Connector |
“z” |
Wire-number symbol |
“s” |
Signal |
“p” |
Property symbol |
C |
Cable main symbol |
T |
Cable help symbol (cable core symbol) |
L |
Cable mirror |
“i” |
Other (also used for resource groups) |
Using the plus and minus buttons on the top, you can expand or collapse the entire structure in one single operation.