Omron DeviceNet Safety, System Configuration Manual

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Standard Slave Settings Section 5-3
I/O Tag
Multiple I/O tags can be defined in an I/O assembly. The I/O tags defined here
can be used in the Logic Editor.
• Click the New Button and set a tag name and data type when defining a
new I/O tag. I/O tags for up to 16 bytes can be defined in each I/O assem-
bly. If
Bit-Strobe is selected, however, the maximum is limited to 8 bytes.
• To change an I/O tag that has already been defined, select the I/O tag you
want to change and click the Edit I/O Tag Button.
• To delete an I/O tag that has already been defined, select the I/O tag you
want to delete and click the Delete Button.
Note I/O tag names and I/O comments (names) cannot consist of only spaces.
Setting Bit Tags
With NE1A-series Controllers with unit version 1.0 or later (including NE1A-
SCPU01-EIP and NE1A-SCPU02-EIP), tags can be set for each bit in the
standard assembly, just as they can be for the safety assembly.
Status
When the I/O type is Input , the NE1A-series Controller status information can
be included in the I/O assembly. The following tag names are automatically
used for the status information:
Local I/O Data
When the I/O type is Input , local I/O data for the NE1A-series Controller can
be included in the I/O assembly, just as it can be in the safety I/O assembly.
Status Tag Name
General Status General Status
Safety Input Status Safety Input Status
Safety Output Status Safety Output Status
Test Output/Muting Lamp Status Test Output/Muting Lamp Status