Omron DRT2 SERIES DEVICENET SLAVES - OPERATION MANUAL 04-2008 Operation Manual page 326

Overview of Analog Slaves
7-1-9 Application Procedure Flowchart
Analog Input Terminals
Connect the communications cables
Set the node address using rotary switches or Configurator. (After changing
the setting, toggle the power supply or reset the Unit from the Configurator.)
Use the same input range for
Input 0 and 1
Use the same input range for
Input 2 and 3
Yes
Set the input range by turning ON DIP
switch pin 8 and using pins 1 to 3 for inputs
0 and 1 or pins 4 to 6 for inputs 2 and 3.
(After changing the setting, toggle the pow-
er supply or reset the Unit from the Config-
urator.)
Use all four inputs? (Input
bits cannot be changed with
the DRT2-AD04H.)
Yes
Use Analog Slave functions or
maintenance functions.
No
Use default and allocate
analog input values only in
the Master.
(Allocate to a fixed area in the Master.)
Fixed allocations
No
With the Configurator online, set the input range from
the Slave's Edit Device Parameters Window, download
the settings to the Slave, and reset the Unit
No
With the Configurator online, set the number of AD conversion
words from the Slave's Edit Device Parameters Window,
download the settings to the Slave, and reset the Unit.
Yes
With the Configurator online, select desired
functions from the Slave's Edit Device Parameters
Window, download the settings, and reset the Unit.
Allocate I/O data
(patterns) in the Master.
Yes
With the Configurator online, select the preferred
I/O data pattern from the pull-down menu under
Default Connection Path (In/Out) in the Slave's
Edit Device Parameters Window, download the
settings to the Slave, and reset the Unit.
(Allocate to a user-specified area in the Master.)
User allocations
Section 7-1
No
With the Configurator online
• Set the Slave's I/O size.
• Select the Slave in the Master's Edit Device
Parameters Window, set the connection
(Allocate to a user-specified area in the Master.)
User allocations
305