Honeywell HPM - Page 21

Contents
R688 HPM High-Performance Process Manager Service xxi
December 2020 Honeywell
7.4 LLAI IOP Calibration Procedure .......................................................................................... 437
CAUTION ....................................................................................................................................................... 437
Seven ranges ................................................................................................................................................. 437
Calibration affects eight slots .......................................................................................................................... 437
Range type selection ...................................................................................................................................... 437
Select RTD or TC calibration .......................................................................................................................... 437
Performing calibration sequences .................................................................................................................. 437
Calibration procedure ..................................................................................................................................... 438
RJ calibration circuit for RJ zero ..................................................................................................................... 443
RJ calibration circuit for RJ full scale .............................................................................................................. 444
7.5 Nonredundant HLAI IOP Calibration Procedure ................................................................ 445
CAUTION ....................................................................................................................................................... 445
Introduction ..................................................................................................................................................... 445
Galvanic isolation FTA connection points ....................................................................................................... 445
Calibration terminals ....................................................................................................................................... 445
Galvanic Isolation HLAI Calibration Tool ........................................................................................................ 446
Calibration procedure ..................................................................................................................................... 446
7.6 Redundant HLAI IOP Calibration Procedure ...................................................................... 448
CAUTION ....................................................................................................................................................... 448
Simultaneous IOP calibration ......................................................................................................................... 448
Calibration connections .................................................................................................................................. 449
7.7 Nonredundant AO IOP Calibration Procedure ................................................................... 450
Calibration procedure ..................................................................................................................................... 450
7.8 Redundant AO IOP Calibration Procedure ......................................................................... 451
Simultaneous IOP calibration ......................................................................................................................... 451
Calibration connections .................................................................................................................................. 452
7.9 LLMux IOP Calibration Procedure ....................................................................................... 453
CAUTION ....................................................................................................................................................... 453
Introduction ..................................................................................................................................................... 453
Calibration procedure ..................................................................................................................................... 453
LLMux FTA calibration connections................................................................................................................ 454
7.10 RHMUX IOP Calibration Procedure.................................................................................. 454
Introduction ..................................................................................................................................................... 454
Calibration method ......................................................................................................................................... 455
Field calibration overview ............................................................................................................................... 455
Calibration procedure ..................................................................................................................................... 456
Calibration failure ........................................................................................................................................... 456
7.11 Thermocouple Input Accuracy Verification .................................................................... 457
Introduction ..................................................................................................................................................... 457
Accuracy verification procedure ..................................................................................................................... 457
8. PERIODIC REDUNDANCY TESTS ................................................................ 459
8.1 Overview ................................................................................................................................ 459
Introduction ..................................................................................................................................................... 459
8.2 HPMM Redundancy ............................................................................................................... 459
Introduction ..................................................................................................................................................... 459
HPMM swap verification ................................................................................................................................. 460
8.3 IOP Redundancy .................................................................................................................... 460
Introduction ..................................................................................................................................................... 460
IOP redundancy terminology .......................................................................................................................... 460
IOP redundancy test procedure ...................................................................................................................... 460
8.4 Redundant 8-Channel Analog Output IOPs ........................................................................ 461
Introduction ..................................................................................................................................................... 461