Honeywell Enraf VITO User Manual

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Instruction manual VITO Page 4
Table of Contents
Preface ...................................................................................................................................... 3
1 Introduction VITO Interface and average temperature probes ..................................... 6
2 Average temperature measurement with VITO temperature probes ........................... 8
2.1 Introduction VITO temperature probes .................................................................................................... 8
2.2 Commissioning of VITO temperature probe ............................................................................................ 9
2.2.1 Average temperature settings ................................................................................................................ 10
2.2.2 Additional temperature settings for 877 FDI........................................................................................... 14
2.2.3 Temperature verification VITO probes ................................................................................................... 15
2.3 Operation ................................................................................................................................................... 16
2.3.1 Display .................................................................................................................................................... 16
2.3.2 Data items .............................................................................................................................................. 16
2.4 Troubleshooting ....................................................................................................................................... 17
2.4.1 Temperature error request (item EM) .................................................................................................... 17
2.4.2 Temperature status request (item MQ) .................................................................................................. 17
2.4.3 Temperature pointer (items VP and VV) ................................................................................................ 18
3 Average temperature measurement with MRT............................................................. 20
3.1 Introduction MRT ...................................................................................................................................... 20
3.2 Commissioning of Multiple Resistance Thermometer ......................................................................... 21
3.2.1 Temperature related settings ................................................................................................................. 21
3.2.2 Additional settings for and 877 FDI ........................................................................................................ 23
3.2.3 Temperature verification MRT probes .................................................................................................... 23
3.3 Operation ................................................................................................................................................... 24
3.3.1 Display ................................................................................................................................................... 24
3.3.2 Data items .............................................................................................................................................. 24
3.4 Troubleshooting ....................................................................................................................................... 25
3.4.1 Temperature error request HCU/HPI (item EM)..................................................................................... 25
3.4.2 Temperature status request (item MQ) .................................................................................................. 25
3.4.3 Temperature pointer (items VP and VV) ................................................................................................ 26
4 Average temperature measurement with MPT / RTD .................................................. 27
4.1 Introduction MPT / RTD ............................................................................................................................ 27
4.2 Commissioning of MPT / RTD ................................................................................................................. 27
4.2.1 Temperature related settings ................................................................................................................. 27
4.2.2 Additional settings for and 877 FDI ........................................................................................................ 31
4.2.3 Temperature verification MPT probes .................................................................................................... 31
4.3 Operation ................................................................................................................................................... 32
4.3.1 Display ................................................................................................................................................... 32
4.3.2 Data items ............................................................................................................................................. 32

Honeywell Enraf VITO Specifications

General

Brand	Honeywell
Model	Enraf VITO
Category	Temperature Controller
Language	English