Starting Communications; Creating I/O Tables For The Master Unit; Starting The System - Omron DeviceNet CV Series Operation Manual

Starting Communications

2-4 Starting Communications
2-4-1

Creating I/O Tables for the Master Unit

1,2,3...
2-4-2

Starting the System

1,2,3...
20
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After setting and wiring the hardware, turn ON the communications power
supply, the internal power supply of each node, and the I/O power supply, and
then start communications using the following procedure.
I/O tables must be created in the CPU Unit to distinguish between the differ-
ent Slaves mounted to the PLC.
Turn ON the PLC to which the Master Unit and C200H I/O Link Unit are
mounted, connect the Peripheral Devices to the PLC, and create the I/O
tables. Once the I/O tables have been created, turn OFF the power to the
PLC. The following example shows the procedure for creating I/O tables using
a Programming Console. For details on creating I/O tables, refer to the Oper-
ation Manual for the Peripheral Device being used.
1. Turn ON power to Master Unit.
2. Switch the operating mode switch to PROGRAM mode.
3. Input the following key sequence.
B
7
9
Precautions
• Do not turn ON multiple Master Units in a DeviceNet Network until scan
lists for all Masters have been registered. Finish creating I/O tables for
one Master Unit before creating tables for another Master Unit.
• Do not turn ON the power supply to other nodes or the communications
power supply when creating I/O tables.
Turn ON the communications power supply and the power to other nodes in
the following order.
1. Turn ON the communications power supply.
<PROGRAM>
CLR
PASSWORD!
<PROGRAM>
MONTR
00000
CLR
00000
FUN
FUN (0??)
00000IOTBL
CH
SHIFT ?-?U=
00000IOTBL
CHG
00000IOTBL
D
1 3
00000IOTBL
WRITE
OK
Section 2-4
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