Serial Interface Manual
• TLS2 Monitoring Systems
Part No. 577013-767, Revision H iii
TABLE OF CONTENTS
1.0 INTRODUCTION ................................................................................................................................. 1
2.0 HARDWARE CONNECTIONS ........................................................................................................... 1
2.1 RS-232 ................................................................................................................................... 1
2.2 EIA RS-232 INTERFACE .................................................................................................... 2
3.0 CHARACTER FORMAT AND BAUD RATE ................................................................................... 2
4.0 SECURITY CODE SETTINGS ........................................................................................................... 2
5.0 COMMAND MESSAGE FORMAT .................................................................................................... 3
6.0 RESPONSE MESSAGE FORMAT ..................................................................................................... 4
6.1 COMPUTER FORMAT ........................................................................................................ 4
6.2 DISPLAY FORMAT ............................................................................................................. 4
6.3 ASCII FLOATING POINT FORMAT .................................................................................. 5
6.3.1 NOTES .................................................................................................................................. 5
6.3.2 EXAMPLES .......................................................................................................................... 6
7.0 FUNCTION CODES AND RESPONSE MESSAGES ....................................................................... 7
7.1 CONTROL FUNCTIONS ..................................................................................................... 8
7.2 OPERATIONAL REPORTS ............................................................................................... 15
7.2.1 SYSTEM REPORTS ........................................................................................................... 15
7.2.2 IN-TANK REPORTS .......................................................................................................... 25
7.2.3 I/O DEVICE REPORTS ...................................................................................................... 46
7.3 SETUP FUNCTIONS & REPORTS ................................................................................... 47
7.3.1 SYSTEM SETUP ................................................................................................................ 47
7.3.2 COMMUNICATIONS SETUP ........................................................................................... 60
7.3.3 I/O DEVICE SETUP ........................................................................................................... 69
7.3.4 IN-TANK SETUP ............................................................................................................... 79
7.3.5 MISCELLANEOUS SETUP ............................................................................................. 113
7.4 DIAGNOSTIC REPORTS ................................................................................................ 136
7.4.1 SYSTEM DIAGNOSTIC REPORTS ................................................................................ 136
7.4.2 IN-TANK DIAGNOSTIC REPORTS ............................................................................... 140
7.5 MISCELLANEOUS .......................................................................................................... 154
7.5.1 MISCELLANEOUS .......................................................................................................... 154
8.0 FUNCTION CODE SUMMARY ..................................................................................................... 156
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