Omron NE1A-SCPU01 - 07-2009 Operation Manual page 29

Unit Versions of NE1A-series Controllers
Function Support by Unit Version
Model
Function
Logic operations
Maximum program size
(total number of function blocks)
Added function blocks
• RS Flip-flop
• Multi Connector
• Muting
• Enable Switch
• Pulse Generator
• Counter
• Comparator
Selection of the rising edge of the reset
condition for the Reset and Restart Func-
tion Blocks
Use local I/O status in user programming ---
Use the Unit's general status in user pro-
gramming
Waiting for safety I/O communications to
start before starting program execution
I/O control functions
Contact Operation Counter
Total ON Time Monitor
DeviceNet communications functions
Number of safety I/O connections at the
Safety Master
Selection of operation of safety I/O com-
munications after a communications error
Add local output status to send data dur-
ing Slave operation.
Add local input monitoring to send data
during Slave operation.
Communications with devices on other
networks (off-link connections)
Functions supporting system startup and error recovery
Saving non-fatal error history in non-vola-
tile memory
Added function block errors to error his-
tory.
EtherNet/IP communications
I/O communications
Message communications
Routing between DeviceNet and EtherNet/IP
I/O routing
Message routing
Note
NE1A-
SCPU01
Unit version Pre-Ver. 1.0
128
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In this manual, any functionality that is supported by unit version 1.0 or later or
unit version 2.0 or later is also supported by CPU Units with EtherNet/IP.
NE1A- NE1A-
SCPU01-V1 SCPU02
Ver. 1.0 or 2.0 Ver. 1.0 or 2.0
254 254
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
(Unit version (Unit version
2.0 only) 2.0 only)
Supported Supported
Supported Supported
32 32
Supported Supported
Supported Supported
Supported Supported
Supported Supported
(Unit version (Unit version
2.0 only) 2.0 only)
Supported Supported
Supported Supported
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NE1A- NE1A-
SCPU01-EIP SCPU02-EIP
Ver. 1.0 Ver. 1.0
254 254
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
32 32
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
Supported Supported
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