3
Contents
NCR-84 Two-wire 4 … 20 mA/HART
51141-EN-181127
8 Set up with other systems .................................................................................................... 59
8.1 DD adjustment programs ............................................................................................... 59
8.2 Field Communicator 375, 475 ........................................................................................ 59
9 Diagnosis, asset management and service ........................................................................ 60
9.1 Maintenance .................................................................................................................. 60
9.2 Measured value and event memory ............................................................................... 60
9.3 Asset Management function ........................................................................................... 61
9.4 Rectify faults ................................................................................................................... 64
9.5 Exchanging the electronics module ................................................................................ 68
9.6 Software update ............................................................................................................. 69
9.7 How to proceed if a repair is necessary .......................................................................... 69
10 Dismount................................................................................................................................. 70
10.1 Dismounting steps.......................................................................................................... 70
10.2 Disposal ......................................................................................................................... 70
11 Supplement ............................................................................................................................ 71
11.1 Technical data ................................................................................................................ 71
11.2 Radio astronomy stations ............................................................................................... 84
11.3 Dimensions .................................................................................................................... 85
11.4 Industrial property rights ................................................................................................. 97
11.5 Trademark ...................................................................................................................... 97
Safety instructions for Ex areas
Take note of the Ex specific safety instructions for Ex applications.
These instructions are attached as documents to each instrument
with Ex approval and are part of the operating instructions.
Editing status: 2018-11-23
925-0373 Rev A