User Guide
TransCore Proprietary
7-34
Table 7 – 18 Timeout Period Values
Reader response:
Done
or
Error
The reader returns an Error message if a valid hexadecimal digit is not substituted for N in
command !
693N
.
694N Select Input Inversion Option
Command !694N enables or disables input inversion. When inversion is enabled, an open
circuit input is interpreted as a closed circuit, and a closed circuit input is interpreted as an
open circuit. This feature allows greater flexibility in the attachment of external equipment
to the reader inputs. For example, some proximity sensors indicate presence with an open
circuit. In this instance, command !6941 can enable input inversion so that an open circuit
input indicates a presence. The values for N represent the two inversion options as shown
in
Table 7 – 19
.
Command
Timeout (ms)
6930
0 (always expired)
6931
4
6932
8
6933
12
6934
20
6935
24
6936
32
6937
48
6938
60
6939
92
693A
152
693B
300
693C
452
693D
600
693E
752
693F
Infinite (never expires, factory
default)
Содержание 1422E
Страница 16: ...Before You Begin 1...
Страница 20: ...AI1422E Reader TransCore Proprietary 1 5...
Страница 21: ...2 System Overview...
Страница 25: ...AI1422E Reader TransCore Proprietary 2 5 Figure 2 2 Antenna to Tag Centerline Tolerance...
Страница 26: ......
Страница 27: ...3 Interface Connections...
Страница 32: ...User Guide TransCore Proprietary 3 6...
Страница 33: ...4 Installation Instructions...
Страница 41: ...AI1422E Reader TransCore Proprietary 4 9...
Страница 42: ...5 System Test Procedures...
Страница 45: ......
Страница 46: ...6 Communications Protocols...
Страница 49: ......
Страница 50: ...7 Command Codes...
Страница 87: ...User Guide TransCore Proprietary 7 38...
Страница 88: ...8 Troubleshooting and Maintenance...
Страница 93: ......
Страница 94: ...Character Conversion A...
Страница 96: ...B Technical Specifications...
Страница 99: ......
Страница 100: ...C Lantronix Ethernet Module Configuration...
Страница 102: ...User Guide TransCore Proprietary C 2...