Omron NE1A-SCPU01 - 2006 Operation Manual page 144

Outline of Programming
Input Tags
Input tags reflect the status of inputs in the following I/O areas.
• Input area from the NE1A-series Controllerís local terminals
• Input area from safety slaves registered as communications partners
• I/O area reflected from Safety Master data
• I/O area reflected from Standard Master data
Input tags used in the Logic Editor include the following information.
Node address
Bit address
In Controllers with unit version 1.0 or later, data are reflected in the following
I/O areas.
• Local input status
• Local output status
• General Unit status
• Test output status
• Muting lamp status
Output Tags
Output tags reflect the status of inputs in the following I/O areas.
• Output area from the NE1A-series Controllerís local terminals
• Output area from safety slaves registered as communications partners
• I/O area reflected from Safety Master data
• I/O area reflected from Standard Master data
Output tags used in the Logic Editor include the following information.
Node address
Attribute ("[S]" for safety I/O)
Registered I/O comment
Attribute ("[S]" for safety
Bit address
Registered I/O comment
Section 6-1
I/O)
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