UST Monitoring Systems

SERIAL INTERFACE MANUAL

for

TLS2

UST Monitoring Systems

through Software Version 6

Manual Number 577013-767

Revision G

Notice

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Serial Interface Manual

TLS2 Monitoring Systems

Part No. 577013-767, Revision G 2

TABLE OF CONTENTS

1.0 INTRODUCTION .....................................................................................................................4

2.0 HARDWARE CONNECTIONS ..............................................................................................4

2.1 RS-232 ........................................................................................................................4

2.2 EIA RS-232 INTERFACE .........................................................................................5

3.0 CHARACTER FORMAT AND BAUD RATE ......................................................................5

4.0 SECURITY CODE SETTINGS ..............................................................................................5

5.0 COMMAND MESSAGE FORMAT .......................................................................................6

6.0 RESPONSE MESSAGE FORMAT ........................................................................................7

6.1 COMPUTER FORMAT ............................................................................................7

6.2 DISPLAY FORMAT ..................................................................................................7

6.3 ASCII FLOATING POINT FORMAT .......................................................................8

6.3.1 NOTES .......................................................................................................................8

6.3.2 EXAMPLES ...............................................................................................................9

Serial Interface Manual

TLS2 Monitoring Systems

Part No. 577013-767, Revision G 3

TABLE OF CONTENTS (Continued)

7.0 FUNCTION CODES AND RESPONSE MESSAGES ........................................................10

7.1 CONTROL FUNCTIONS ........................................................................................11

7.2 OPERATIONAL REPORTS....................................................................................18

7.2.1 SYSTEM REPORTS................................................................................................18

7.2.2 IN-TANK REPORTS ...............................................................................................28

7.2.3 I/O DEVICE REPORTS...........................................................................................49

7.3 SETUP FUNCTIONS & REPORTS ........................................................................50

7.3.1 SYSTEM SETUP .....................................................................................................50

7.3.2 COMMUNICATIONS SETUP ................................................................................63

7.3.3 I/O DEVICE SETUP ................................................................................................72

7.3.4 IN-TANK SETUP ....................................................................................................82

7.3.5 MISCELLANEOUS SETUP ..................................................................................115

7.4 DIAGNOSTIC REPORTS .....................................................................................139

7.4.1 SYSTEM DIAGNOSTIC REPORTS ....................................................................139

7.4.2 IN-TANK DIAGNOSTIC REPORTS ....................................................................143

7.5 MISCELLANEOUS ...............................................................................................157

7.5.1 MISCELLANEOUS ...............................................................................................157

8.0 FUNCTION CODE SUMMARY .........................................................................................159

Serial Interface Manual

TLS2 Monitoring Systems

Part No. 577013-767, Revision G 4

1.0

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