6-10-2 Multi-Reader/Writer Modes - Omron V780 Series User Manual

6 Functions

6-10-2 Multi-Reader/Writer Modes

The processing operations for communications of multiple linked Reader/Writers differs depending on
the Multi-Reader/Writer mode specified in the Reader/Writer.
The setting of the Multi-Reader/Writer mode is effective following restart. It is saved in internal memory
in the Reader/Writer even after the power supply is turned OFF.
Name
Communications Range
Extension Mode
Combination of Communications Modes
Name
Communications Range
Extension Mode
Combination of Communications Commands
Command name
ID READ
ID WRITE
DATA READ
DATA WRITE
LOCK
DATA FILL
MULTIACCESS ID READ
MULTIACCESS DATA READ
EXTENDED DATA READ
EXTENDED DATA WRITE
EXTENDED MULTIACCESS ID READ
EXTENDED MULTIACCESS DATA READ
Supported: Available, Not supported: Unavailable
Precautions for Correct Use
• When starting up with an unavailable Multi-Reader/Writer mode and communications mode
combination, the master Reader/Writer will detect the minor fault "Multi-Reader/Writer Can-
not Start."
6 - 58
Description
This virtually extends the communications range with multiple
Reader/Writers, and communicated with RF Tags detected by any
of the Reader/Writers.
Once
Supported Supported
Communications Range
Extension Mode
UHF RFID System V780-series Reader/Writer User's Manual (Z389)
Auto Focus
Not supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Supported
Remarks