Omron V640-HAM11-ETN User Manual page 22

SECTION 1
Product Outline
■ Functions
• NOISE MEASUREMENT
The levels of noise in the vicinity of the CIDRW Head are measured and the noise level is expressed
numerically in the range "00" to "99.
Refer to page 51, page 114.
• Detecting for CIDRW Head status
You can confirm if the CIDRW Head is connected to the Amplifier Unit correctly.
Refer to page 49.
• Test Mode
Test Mode can be used to check communications between the ID Tags and Amplifier Units without
connecting a host device. Communications with ID Tags are automatically performed every second
and the communications results are displayed on the OPERATING indicator.
Refer to page 34.
Refer to V640-HAM11-ETN and V640-HAM11-L-ETN Amplifier Units for information on the OPERATING indicator for communi-
cations results.
Refer to page 19.
Always connect the CIDRW Head before operating the Amplifier Unit in Test Mode. If Test Mode is used without connecting a
CIDRW Head, the ERROR inductor will light and Amplifier Unit operation will stop.
Commands from the host device are not accepted during operation in Test Mode. To end Test Mode, turn OFF the Test Mode pin
on the DIP switch and restart the Amplifier Unit.
• Browser Interface
You can confirm the status of the Amplifier Unit or control the Amplifier Unit by using Browser Interface.
You can...
• confirm the status of the Amplifier Unit
• set the Network Settings and Web Password
• communicate with ID tags
• measure the levels of noise
Refer to page 55.
CIDRW System
20
User's Manual