Switch Settings - Omron SMARTSLICE - 04-2008 Operation Manual

Nomenclature and Dimensions
2-1-2

Switch Settings

Note
Rotary Switches
DIP Switch
Create/Enable
Registration Table
(REGS, pin 1)
I/O Allocation Mode
(I/O, pin 2)
Automatic Restore
(ADR, pin 3)
The DeviceNet Communications Unit detects the Master's communications
baud rate automatically, so it is not necessary to set the baud rate.
DeviceNet
Node address setting
×1
×10
Use the rotary switches to set the Unit's DeviceNet node address between 00
and 63. (Do not set values 64 to 99.)
The DIP switch is used for the Unit settings and operations described below.
The DIP switch functions are only introduced here. For details, refer to 2-3
Unit Functions.
ON
1
REGS
I/O
2
3 ADR
4 BACK
If pin 1 is turned from OFF to ON while the Unit's power is ON, the existing
Slice I/O Unit configuration (connection order and I/O size) is registered in the
DeviceNet Communications Unit as a registered table.
If pin 1 is ON when the Unit's power is turned ON, the actual Slice I/O Unit
configuration at startup is automatically compared to the registered table. Any
Slice I/O Units that do not match the registered table will not participate in
Slice I/O communications.
Switch setting
ON Registered table is enabled. (If there is a verification error, the
affected Unit will not participate in communications.)
OFF Registered table is disabled. (All Units participate in communica-
tions.)
OFF to ON Register I/O Unit table. (Of course, pin 1 must be turned OFF to
ON while the Unit is ON.)
ON to OFF Clear registered table.
Always leave pin 2 set to OFF.
When pin 1 is ON (r
egistered table enabled)
automatically restored to the Slice I/O Units that had parameter data backed
up.
Switch setting
ON Automatic restore function enabled (when pin 1 is ON).
OFF Automatic restore function disabled.
Section 2-1
Function
and pin 3 is ON parameter data is
,
Function
13