Pepperl+Fuchs IDENTControl IQH3-FP-V1 Manual page 28

IQH3-FP-V1
Operation
The additional information is output in the following format:
B<ChanNo> <Info-Typ> <RSSI>
To distinguish the additional information from standard information, the output starts with status
B as the first ASCII character, followed by the IDENTControl channel, the <InfoTyp>, which
states that it is an information frame of type .01, and the RSSI value, which is between 0 and
100. 0 indicates a low RSSI value, 100 indicates a high RSSI value.
Meaning of the bytes in response .42.31.01.52
.42
.31
.01
.52
Number of Tags to Find NT
The NT parameter specifies the number of tags that the read/write device searches for within
the sensing range. Each command is repeated according to the Number of Attempts (TA) see
"Tries Allowed TA" on page 33.
If the number of tags found during the repeat operations reaches or exceeds the specified NT
value, all further read attempts are canceled. The command is canceled, and the data is output.
Note
If the number of tags is set to 255 (= .FF), the function is deactivated. This parameter applies to
single commands and does not impact Enhanced commands.
ParamTyp:
Default:
Value range:
Example
WP1QNT.00.01.05 sets the number of tags that the read/write device searches for in the
sensing range to five.
RP1QNT.00.00 outputs the set value.
Operating Hours OH
You can use the OH parameter to output how long the write/read device is in operation or for
how long a write/read command is executed.
ParamTyp:
Response to a TE command:
<Status> <ChanNo> <tsu><tcu> <CHCK> <ETX>
<tsu> Read/write device operating time in hours, 4 bytes
<tcu> Read/write command operating time in hours, 4 bytes
Example
RP1QOH.00.00 reads out the read/write device operating times.
30
Status B to identify the additional information
ASCII
1 , IDENTControl channel 1
ASCII
InfoTyp
82 , RSSI value
dec
NT
NT = 255
0 – 20
255 = off
OH