
11.EXTENDED SYMBOL/COMMENT FUNCTION B-66234EN/05
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11.3.4 Tool Tip
When you move cursor onto a basic instruction or a parameter of a
functional instruction, related symbol, address, and comment are
displayed.
Fig. 11.3.4
Operation
1. Click [O
ption] in [Tool] menu.
2. Click [Ladder] tab in [Option] window.
3. Check Tool tip.
In cases below, tool tip will not appear:
• Symbol is not defined (undefined symbol)
• Symbol is defined, but its address is not assigned yet.
11.3.5 Comment of Contact and Coil
You can select the comments to be displayed with associated contacts
and coils.
Comment for contact Comment for coil
Fig. 11.3.5
Operation
1. Click [O
ption] in [Tool] menu.
2. Click [Ladder] tab in [Option] window.
3. Choose comment in the list-boxes Show comment of Contact
and Show comment of Coil.