Basic Procedures And Configuration Examples; Basic Procedures; System Configuration Example - Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual

Basic Procedures and Configuration Examples

2-1 Basic Procedures and Configuration Examples
2-1-1

Basic Procedures

Preparing the Units
1,2,3...
Setting and Wiring Hardware
1,2,3...
Starting Communications
1,2,3...
Checking Operations
1,2,3...
2-1-2

System Configuration Example

22
The examples shown here provide the basic operating procedures for
DeviceNet.
The basic application procedures are as follows: For details on settings and
connections, refer to the operation manual for the Master Unit. For further
details on Slave Units, refer to SECTION 5 General-purpose Slaves and SEC-
TION 6 Environment-resistive Slaves.
1. Select the appropriate Units. Refer to page 23.
2. Determine the appropriate wiring method. Refer to page 23.
3. Determine the appropriate method for supplying communications power.
Refer to page 23.
1. Separate and lay the cables.
2. Mount the Master Unit and specify the correct settings. Refer to page 24.
3. Mount the Slave Units and specify the correct settings. Refer to page 25.
4. Mount other devices to be connected to the Network. Refer to page 26.
5. Connect the cables. Refer to page 26.
6. Wire the I/O cables. Refer to page 26.
1. Create the I/O tables. Refer to page 27.
2. Start up the system. Refer to page 28.
3. Create and register the scan list. Refer to page 28.
1. Check the status of the indicators on the Unit. Refer to page 29.
2. Check that data is reading and writing properly. Refer to page 29.
Note The examples provided in this section show the minimum settings to operate
the system. If details on other settings for actual operation are required, refer
to the operation manual for the Master Unit. For further details on Slave Units,
refer to SECTION 5 General-purpose Slaves and SECTION 7 Analog Slaves.
The following diagram shows the operating procedure using a system configu-
ration example.
The system configuration shown here uses Thin Cables.
The following diagram is simplified, so it does not include the separate I/O
power supply that must be provided to the Output Unit (or Expansion Output
Unit).
Section 2-1