Omron V680S Series User Manual

Section 7 Errors and Countermeasures
IP Address Duplication Error
Turn OFF the power supply to the Reader/Writer, remove the Reader/Writer from the network, correct
the IP addresses, add the Reader/Writer to the network, and turn the power supply back ON.
System Errors
Turn OFF the power supply, check the wiring, and then turn ON the power supply. If the problem does
not change, recovery is not possible for the error. Replace the Reader/Writer.
 Multi-Reader/Writer Execution Error
Check the combination of the Multi-Reader/Writer Mode and the RF Tag communications option.
Or, check the IP address settings to see if the Slave Reader/Writer is using the same IP address as the
Master Reader/Writer.
The RF Tag communications commands that you can use during multi-Reader/Writer operation (Field
Extension Mode or High-speed Traveling Mode) are shown in the following table.
If you use any RF Tag communications command that cannot be used for the Master Reader/Writer, an
execution status error will be indicated in the response.
 Commands That Can Be Addressed to a Master Reader/Writer
RF Tag communications
command
Multi-Reader/Writer Mode
Field Extension Mode High-speed Traveling Mode
READ DATA Supported Supported
WRITE DATA Supported Not supported
DATA FILL Not supported Not supported
RF TAG OVERWRITE
COUNT CONTROL
Not supported Not supported
READ ID Supported Not supported
COPY DATA Not supported Not supported
LOCK Not supported Not supported

Omron V680S Series Specifications

General

Brand	Omron
Model	V680S Series
Category	Rfid Systems
Language	English