Omron V680 Series User Manual

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Section 6 RF Tag Communications
RFID System
User's Manual
(Modbus TCP)
Section 6
Functions
RF TAG OVERWRITE COUNT CONTROL Query with an Addition Specification
The overwrite count control area consists of 4 bytes from the specified start address. The increment
value is added to the overwrite count and then written to this area. When the value reaches 100,000
(i.e., 0186A0 hex), a warning code is returned. You can read the overwrite count control area with a
read query. If the control area data is already 100,000, the control area value will not be refreshed,
and a warning code will be returned as a response. When the refresh count is set to 0000 hex, the
count will not be updated, and only an overwrite count check will be performed.

Omron V680 Series Specifications

General

Brand	Omron
Model	V680 Series
Category	Other
Language	English