ABB 266 HART Series Operating Instruction page 4

7 Commissioning ..................................................... 32
7.1 Analogue and HART Communication models ............. 32
7.2 Standard setting for normal operation
3.8 mA / 20.5 mA .......................................................... 32
7.3 Standard setting for error detection (alarm)
3.7 mA / 21 mA ............................................................. 32
7.4 Write Protection ....................................................... 32
7.4.1 Write protection activation via external push button 32
7.4.2 Write protection activation via dip switch .............. 33
7.5 Correcting the lower range value / zero shift .............. 33
7.6 Set lower range value ............................................... 33
7.7 Correct the zero shift ................................................ 33
7.8 Installing/Removing the external push buttons (option R1) 33
7.9 Local display ............................................................ 34
7.10 Installing/Removing the LCD display ........................ 34
7.11 Securing the housing cover in flameproof areas ....... 34
8 Operation .............................................................. 35
8.1 Local push buttons functionality (option R1)............... 35
8.2 Factory settings ...................................................... 35
8.3 Configuration types .................................................. 35
8.4 Configuring the transmitter without an LCD HMI ........ 35
8.5 LRV and URV configuration (4 ... 20 mA ranging) ....... 35
8.6 HMI as feedback of the local push button operations . 36
8.7 Correction of zero shift with PV Zero Bias / Offset ...... 36
8.8 Hardware settings .................................................... 36
8.8.1 Advanced HART ................................................. 36
8.8.2 Standard HART .................................................. 37
8.9 Configuration using the LCD HMI with keypad .......... 37
8.10 LCD (L1 and LS option) activation considerations .... 38
8.11 Through The Glass (TTG) (L5 option) activation ........ 38
8.12 Activation procedure for LCDs ................................ 38
8.13 HMI menu structure ................................................ 38
8.13.1 Easy Set-up - Standard HART version ............... 40
8.13.2 Easy Set-up - Advanced and Safety HART version. 41
8.13.3 Device Set-up ................................................... 42
8.13.4 Display ............................................................. 46
8.13.5 Process Alarm .................................................. 50
8.13.6 Calibrate ........................................................... 51
8.13.7 Totalizer ............................................................ 51
8.13.8 Diagnostics....................................................... 54
8.13.9 Device Info ....................................................... 55
8.13.10 Communication ............................................... 56
8.14 Damping (DAMPING) .............................................. 57
8.15 Transfer function..................................................... 57
8.15.1 Linear ............................................................... 57
8.15.2 Square root ...................................................... 57
8.15.3 Square root to the 3rd power ............................ 58
8.15.4 Square root to the 5th power ............................. 58
8.15.5 Custom linearization curve ................................. 58
8.15.6 Bidirectional Flow (to be used when the transmitter
is connected to a bidirectional flow element) ................. 58
8.15.7 Cylindric lying tank ........................................... 59
8.15.8 Spherical Tank ................................................. 59
8.16 Configuration with PC/laptop or handheld terminal .. 59
8.17 Configuration with graphical user interface (DTM) .... 60
8.18 Standard and Advanced HART: functionality ............ 60
8.19 Advanced HART software revision history ................ 60
8.20 Standard HART software revision history ................. 60
4 OI/266/HART-EN Rev. M | 2600T Series Pressure transmitters
9 Error messages .................................................... 61
9.1 LCD Display ............................................................. 61
9.2 Error states and alarms............................................. 61
10 Maintenance ....................................................... 64
10.1 Returns and removal .............................................. 64
10.2 Pressure transmitter sensor .................................... 64
10.3 Removing/Installing the process flanges .................. 64
10.4 Pressure transducer replacement ............................ 65
10.5 Electronic replacement ........................................... 65
10.6 Electronic upgrade from Standard to Advanced HART. 65
11 Hazardous Area considerations ......................... 66
11.1 Ex Safety aspects and IP Protection (Europe) .......... 66
11.1.1 Entities for "L5" option display with TTG
technology) ................................................................. 70
11.2 Ex Safety aspects and IP Protection (North America) 70
11.2.1 Applicable standards ......................................... 70
11.2.2 Classifications ................................................... 70
Contents