Encompass 4 Reader System Guide
TransCore Proprietary.
7–126
Table 36 Output Pulse Duration Commands
Command
Duration (ms)
670 4
671 8
672 12
673 16
674 20
675 24
676 32
677 40
678 48
679 60
67A 76
67B 152
67C 228 (factory default)
67D 300
67E 376
67F 752
Additional IDs may be acquired during the selected output pulse duration; however, the timing restarts
upon each successive ID acquisition. This command should be used with discretion. For example, when
the tag acquisition interval is short compared to the selected pulse duration, distinct pulses may not be
generated.
Reader response:
Done or Error
690N Select Presence Without Tag Report Option
Command #690N enables or disables the presence without tag report option. If the presence without tag
reporting option is enabled using command #6901, input reports are transmitted when a tag presence is
detected without the subsequent acquisition of a valid tag. The value for N specifies the reports as shown
in Table 37.