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SECTION 4
Reading from/Writing to ID Tags
■ CLEAR COMMUNICATIONS HISTORY
This command clears the communications history.
Command
SOH
Node No.
Command code
01h
1
FCS
CR
7
0Dh
Response
SECTION 4 When SECS Is Not Used
SOH
Node No.
01h
Response
code
0
FCS
CR
0
0Dh
■ 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."
Command
SOH
Node No.
01h
Command code
4
FCS
0
CR
0Dh
Response
The response code (when normal: 00) and the noise level "00" to "99" are returned.
SOH
Node No.
01h
Response code
0
Noise level
FCS
0
CR
0Dh
Refer to page 152.
Influence of background noise on communications distance
■ RESET
All Amplifier Unit processing is stopped, and the initial status is re-established.
Command
SOH
Node No.
01h
Command code
7
F
Response
There is no response to this command.
100
CIDRW System
User’s Manual
FCS
CR
0Dh