Table 24 AI1422E Commands Listed Alphabetically
Command Name
Code
Reader Message
Display RF status
527
RFST Cx Ox Tx Fxxx Rxx Gxx Axx I04
C0 = RF controlled by host
C1 = RF-by-presence sensor
O0 = RF off
O1 = RF on
T1 = uniqueness timeout of 2 min
T2 = uniqueness timeout of 15 sec
T3 = uniqueness timeout of 30 sec
Fxxx = RF output frequency, xxx = 000
to 118
Rxx = Tag decoder range (distance) for
ATA tags, 00 to 1F hexadecimal range
value
Gxx = Tag decoder range (distance) for
eGo Plus Tags, 00 to 1F hexadecimal
range value
Axx = RF power attenuation, 00 max to
0A min (10 dB less than max)
I04 = fixed
Note: If you enter RF settings using
command !642NN, the display
command for RF output frequency,
F is “Fxx” and indicates use of the
backward-compatible frequency entry
method.
Note: On ETSI readers:
!527
!RFST Cx Ox Tx
to get the rest of the response, enter
!528
!RFST C0 O1 T1 Fxx Rxx Gxx A03 I04
The frequency on an ETSI reader is
fixed and will always display as “Fxx”
attenuation is also fixed at A03
Display RF Transceiver FPGA
Version
510
RF FPGA VER = XX.XX
Display RF Transceiver I Filter Chip
Version
511
FIL IC I VER = XX.XX
Display RF Transceiver Q Filter Chip
Version
512
FIL IC Q VER = XX.XX
AI1422E Reader User Guide
TransCore Proprietary
D–78
