Omron NE1A-SCPU01 - 07-2009 - Page 29

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Unit Versions of NE1A-series Controllers 7
Function Support by Unit Version
Note 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.
Model NE1A-
SCPU01
NE1A-
SCPU01-V1
NE1A-
SCPU02
NE1A-
SCPU01-EIP
NE1A-
SCPU02-EIP
Unit version
Function
Pre-Ver. 1.0 Ver. 1.0 or 2.0 Ver. 1.0 or 2.0 Ver. 1.0 Ver. 1.0
Logic operations
Maximum program size
(total number of function blocks)
128 254 254 254 254
Added function blocks
• RS Flip-flop
• Multi Connector
•Muting
• Enable Switch
• Pulse Generator
• Counter
• Comparator
--- Supported Supported Supported Supported
Selection of the rising edge of the reset
condition for the Reset and Restart Func-
tion Blocks
--- Supported Supported Supported Supported
Use local I/O status in user programming --- Supported Supported Supported Supported
Use the Unit's general status in user pro-
gramming
--- Supported Supported Supported Supported
Waiting for safety I/O communications to
start before starting program execution
--- Supported
(Unit version
2.0 only)
Supported
(Unit version
2.0 only)
Supported Supported
I/O control functions
Contact Operation Counter --- Supported Supported Supported Supported
Total ON Time Monitor --- Supported Supported Supported Supported
DeviceNet communications functions
Number of safety I/O connections at the
Safety Master
16 32 32 32 32
Selection of operation of safety I/O com-
munications after a communications error
--- Supported Supported Supported Supported
Add local output status to send data dur-
ing Slave operation.
--- Supported Supported Supported Supported
Add local input monitoring to send data
during Slave operation.
--- Supported Supported Supported Supported
Communications with devices on other
networks (off-link connections)
--- Supported
(Unit version
2.0 only)
Supported
(Unit version
2.0 only)
Supported Supported
Functions supporting system startup and error recovery
Saving non-fatal error history in non-vola-
tile memory
--- Supported Supported Supported Supported
Added function block errors to error his-
tory.
--- Supported Supported Supported Supported
EtherNet/IP communications
I/O communications --- --- --- Supported Supported
Message communications --- --- --- Supported Supported
Routing between DeviceNet and EtherNet/IP
I/O routing --- --- --- Supported Supported
Message routing --- --- --- Supported Supported