Emerson 5081-T - Manual (Page 4)

MODEL 5081-T TABLE OF CONTENTS
TABLE OF CONTENTS CONT’D
ii
7.0 PROGRAMMING..................................................................................................... 50
7.1 General .................................................................................................................... 50
7.2 Output ...................................................................................................................... 51
7.3 Temp ........................................................................................................................ 53
7.4 Display ..................................................................................................................... 54
7.5 HART ....................................................................................................................... 55
7.6 Setup Cust ............................................................................................................... 56
7.7 Range ...................................................................................................................... 57
7.8 Default...................................................................................................................... 57
8.0 F OUNDATION FIELDBUS OPERATION ................................................................ 58
9.0 OPERATION WITH MODEL 375............................................................................. 59
9.1 Note on Model 375 or 275 Communicator ............................................................... 59
9.2 Connecting the Communicator ................................................................................ 59
9.3 Operation ................................................................................................................. 60
10.0 DIAGNOSIS AND TROUBLESHOOTING............................................................... 75
10.1 Overview .................................................................................................................. 75
10.2 Fault Conditions ....................................................................................................... 77
10.3 Diagnostic Messages............................................................................................... 78
10.4 Quick Troubleshooting Guide................................................................................... 79
10.5 Systematic Troubleshooting..................................................................................... 80
10.6 RTD Resistance Values ........................................................................................... 81
10.7 Warning and Fault Messages .................................................................................. 82
10.8 Troubleshooting When a Fault or Warning Message is Showing ............................ 83
11.0 MAINTENANCE ...................................................................................................... 86
11.1 Overview .................................................................................................................. 86
11.2 Preventative Maintenance ....................................................................................... 86
11.3 Corrective Maintenance ........................................................................................... 86
12.0 THEORY OF OPERATION ..................................................................................... 89
12.1 Overview .................................................................................................................. 89
12.2 Conductivity ............................................................................................................. 89
12.3 HART Communication ............................................................................................. 89
12.4 Output Logic............................................................................................................. 89
13.0 RETURN OF MATERIAL......................................................................................... 91