7-257-3. Calibrating and Inspecting the device by HART Communicator and otherfunctions7-3-1. Device adjustmentAnalog current output adjustmentTo adjust analog output (4 mA and 20 mA) adjustment, proceed as follows:1. From online menu,Select:1. Device setup 2. Diag/Service 3. Calibration 1. D/O trimFig. 7-43. will then be displayed.If the control system is not affected by theforcible change of the current signal, pressF4 (OK). By pressing F3 (ABORT), theprocedure is canceled.OKEXITENTERESCABORTDELSAVE HOMEHELPMAGNEW2W: ** ******Setting fld devOutput to 4 mAFig. 7-43.2. Once the display as shown in Fig. 7-44.appears, move the arrow key up or downto select a current output to adjust, andthen press F4 (ENTER). This time, select 4mA.OKEXITENTERESCABORTDELSAVE HOMEHELPMAGNEW2W: ** ******Choose DAC trim func1 Set2 EndFig. 7-44.3. Fig. 7-45. will then appears. Connect thedevice to measure the current output, andthen press F4 (OK).OKEXITENTERESCABORTDELSAVE HOMEHELPMAGNEW2W: ** ******Enter meter value4.05Fig. 7-45.
