TransCore encompass 4 - Page 129

Encompass 4 Reader System Guide
TransCore Proprietary.
7–112
Command #549 queries the reader for the user-programmable GSE filter data programmed in the reader
using command #697. The response data is formatted similar to the data in the configuration command.
For example, if the command string shown in command #697 (see “697 Set User-Programmable Group
Select Equals (GSE) Filter” on page 7–130) was sent to a given reader, the response to the #549 query
command would be:
#A4 0A 0005014202024133
The reader response contains all the data fields repeated in the same sequence as displayed in the User-
Programmable GSE configuration command.
560 Request Sensor Status Change
Command #560 displays the sensor status change reporting. Status change reporting may be disabled by
command #82N Select Input Status Change Report Option.
Reader message:
SSTC E<0 to 1>M<0 to 3>
where
E0 Input status change reports disabled (factory default)
E1 Input status change reports enabled
M0 Reporting disabled (factory default)
M1 Changes on input0 reported
M2 Changes on input1 reported
M3 Changes on either input reported
For example, if factory default settings are assigned, the reader message is
SSTC E0 M0
which means that input status change reports are disabled on both input0 and input1.
570 Display Tag Protocols
Command #570 displays the currently selected tag protocol. Reader response:
ATA:<E, D> eGo:<I, F, D> SeGo:<I, F, D> IAG:<E, D> Sort:<E, D> TMM0
where
D Disabled
E Enabled
I ID (64 bits) eGo or Sego Tag ID only, no ATA data
F Full transaction (ATA emulation with either eGo or SeGo protocols)
TMM0 Fixed