Omron GRT1-CRT - 05-2008, Operation Manual

Page: 74 / 149

55
Registration Table Section 6-2
Turn ON pin 1 (REGS) on the DIP switch while the power to the SmartSlice
I/O Terminal is ON.
The CompoNet Communications Unit will read the I/O configuration informa-
tion and make a Registration Table.
The CompoNet Communications Unit will overwrite a previous Registration
Table with the new one.
• Contents of Registration Table
The Registration Table contains the number of SmartSlice I/O Units and
the I/O size for each Unit.
6-2-2 Verifying the Registration Table
The CompoNet Communications Unit will verify the Registration Table if the
power turns ON when pin 1 (REGS) on the CompoNet Communications Unit
is ON. The CompoNet Communications Unit automatically compares the
information in the Registration Table with the connected SmartSlice I/O Units.
The TS indicator on the CompoNet Communications Unit will flash in red if
there is one or more differences.
Unit number
(from the left side)
I/O Number of I/O
#1 Input 4 points
#2 Input 4 points
#3 Output 4 points
#4 Output 2 points
#1 #2 #3 #4
Power ON
Turn ON pin 1.
Registration Table
The CompoNet Communications
Unit reads and saves the I/O
configuration information.
CompoNet
Communica-
tions Unit
4-point
Input
Unit
4-point
Input
Unit
4-point
Output
Unit
2-point
Output
Unit
#1 #2 #3 #4
#1
#2
#3
#4
Input
Input
Output
Output
I/O
4 points
4 points
4 points
2 points
Turn ON the power
when pin 1 is ON.
CompoNet
Communica-
tions Unit
4-point
Input
Unit
2-point
Output
Unit
2-point
Output
Unit
4-point
Input
Unit
Registration Table
Unit number
(from the left
side)
Number
of I/O
The CompoNet Communications Unit
compares the I/O configuration with the
contents of the Registration Table.