Omron NE1A-SCPU01 - 2006 Operation Manual page 112

Safety Slave Function
Safety Slave I/O Setting
Selecting the I/O Type
Safety Slave IN
Safety Slave OUT
Setting I/O Tags
Setting Additional Status
Set the Safety Slave I/O as follows:
1. Select the I/O type.
2. Set the I/O tags.
3. Set additional status.
4. Set additional local I/O monitor data.
NE1A (Safety Slave)
User
program
Status data
I/O type
Data input from the network to the Safety Master.
Data output to the network from the Safety Master.
Set the input data blocks and output data blocks to use in the program for the
Safety Slave I/O. Multiple data blocks can be set for Safety Slave I/O. The size
of the data block can be selected from BOOL (1 byte), BYTE (1 byte), WORD
(2 bytes), or DWORD (4 bytes). A maximum of 16 bytes, however, can be set
for Safety Slave I/O.
I/O tags defined for data blocks can be used in the Logic Editor. Using I/O tags
enables the user to program without being aware of the NE1A-series Control-
ler's specific memory addresses.
When the I/O type of the Safety Slave I/O is Slave IN, the following status
information can be added to the first line of the transmission data. Refer to 4-
3-3 Remote I/O Area Data Configuration for details on each status.
Pre-Ver. 1.0 Controllers
Tag name
General Status
Local Input Status
Local Output Status
Test Output/Muting Lamp Status Byte
Safety Slave I/O
Safety Slave IN
Status A
Status B
Input data
Safety Slave OUT
Output data
Description
Data size
Byte Non-safety
Word Safety
Byte Safety
Non-safety
Section 4-5
Connection
Connection
Attribute
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