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SECTION 4
When SECS is Not Used
CIDRW System
User’s Manual
SECTION 4
Reading from/Writing to ID Tags
■ NAK
Sends the response made immediately before again.
Sends the response made immediately before again.
■ 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."
The response code (when normal: 00) and the noise level "00" to "99" are returned.
Influence of background noise on communication distance Refer to page 124.
■ RESET
All Amplifier Unit processing is stopped, and the initial status is re-established.
There is no response to this command.
SOH Node No. Command code FCS CR
01h 1 2 0Dh
SOH Node No. Command code FCS CR
01h 4 0 0Dh
SOH Node No. Response code Noise level FCS CR
01h 0 0 0Dh
SOH Node No. Command code FCS CR
01h 7 F 0Dh
Command
Response
Command
Response
Command
Response
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