Omron V680-CA5D01-V2 User Manual page 70

Distance Level Measurement Mode
Distance Level Measurement Mode can be used to easily check the installation positions of Antennas
and Tags without connecting to a host device. In this mode, the monitor display and bar indicator show
how far the installation distance between Antenna and Tags is in relation to the communications range.
The distance level changes dramatically depending on the ambient environment. Use it as a guide for the installation
position and perform sufficient tests in Run Mode in the actual installation environment. Levels higher than distance
level 4 may not be displayed, but this does not indicate an error and performance in Run Mode will not be affected.
1.
Change to Distance Level Measurement Mode.
SW4, pin 1: OFF, SW4, pin 2: OFF, SW4, pin 3: OFF, SW5: ON
2.
Place Tags within the Antenna communications range.
3.
The distance level will be displayed on the bar indicator and monitor display.
The level at which normal reading was possible will be displayed between 01 and 06. If there is no Tag in the Antenna's commu-
nications area, "--" will be displayed. The measurement result is also output from the USB port.
Output from the USB Port
The distance level and Antenna channel are output from the USB port.
DL 06 1 0 * [CR]
Resend Flag (Always "0".)
Antenna channel ("1": channel 1, "2": channel 2)
Distance level ("01" to "06")
SECTION 3
Preparations for Communications
Distance level 1
Tag
5
6
Antenna
1 6
RFID System
2
3
4
Monitor display
Bar indicator
67
User's Manual