Pepperl+Fuchs IUH-F190-V1 Series Manual page 51

IUH-F190-V1-*
Operation
Status 0 and status A depend on this parameter, and are output immediately.
ParamTyp:
Default:
Value range:
Example:
WP1UE5.00.01.05 sets the number to 5 unsuccessful read/write attempts until a status 5 is
output
RP1UE5.00.00 outputs the number
If the number of read/write attempts is reduced:
Faster response time in enhanced mode.
Status 5 messages in the event of unstable tag reading.
Read Out Filter Mask "Filter List" FL
Parameter FL contains the current configuration of the filter masks as set during execution of
command FI. The output format corresponds to the data input format of command FI without
the filter number. The parameter can only be read, but not set.
ParamTyp:
Value range:
Example:
RP1UFL.00.01.02 outputs the current configuration of filter 2
Response:
Output Additional Information, "Information" IF
Parameter IF allows you to output additional information providing that the reading was
successful and the multiframe protocol is activated. See "Protocol Mode QV" on page 54. The
additional information is the RSSI value of the reading, the transmission channel used, and
transmitting power of this reading.
ParamTyp:
Default:
Value range:
Example:
WP1UIF.00.01.01 prompts the read/write head to output additional information after each
successful reading.
RP1UIF.00.00 outputs the value of parameter IF.
The additional information is output in the following format:
B<ChanNo> <InfoTyp> <RSSI> <TxChannel> <TxPower>
To distinguish the additional information from the standard outputs, the output begins with the
status B as the first ASCII character, followed by the IDENTControl channel. This is followed by
the <InfoTyp>, which indicates that this is a type .01 information frame. The output ends with
the RSSI value (1 byte), the transmission channel used (1 byte), and the power used (2 bytes).
The RSSI value is between 0 (= low) and 100 (= high).
Meaning of the bytes in response .42.31.01.1A.0D.00.14
.42
.31
E5
E5 = 5
0 ... 252
FL
0 ... 2
<Status><ChanNo><MemBank><Negate><LogicalOperation>0<StartAddre
ss><MaskLength><MaskData><CHCK><ETX>
IF
IF = 0
0, 1
= Status B to identify the additional information
ASCII
= 1 , IDENTControl channel 1
ASCII
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