Table of Contents
VT200/220 Technical Manual, Rev 1.00.01 iii Doc # TM-VT200/220-EN
3.1
THE DISPLAY ...................................................................................... 23
3.1.1 Status Annunciators.......................................................................... 24
3.1.2 Common Messages Shown on the Display ............................................ 24
3.2 FRONT PANEL KEYS............................................................................... 25
3.2.1 Using Keys to Perform Operations ....................................................... 25
3.2.2 Using Keys to Navigate and Enter Information ...................................... 26
3.2.3 Editing Multiple Digits........................................................................ 26
3.3 THE FUNCTION MENU............................................................................. 26
3.3.1 Using the Function Menu.................................................................... 27
3.3.2 Function Summary............................................................................ 27
3.4 SETUP MENUS ..................................................................................... 31
3.4.1 Accessing and Navigating Setup Menus................................................ 31
3.4.2 Menu Structure ................................................................................ 32
3.4.3 Parameter Summary ......................................................................... 32
SETUP > SETUP 1 (General Operating Parameters)............................................................ 32
SETUP > SETUP 2 (Com 1 Settings).................................................................................33
SETUP > SETUP 3 (Com 2 Settings).................................................................................34
SETUP > SETUP 4 (Tilt Switch)........................................................................................35
SETUP > SETUP 5 (Setpoints).........................................................................................35
SETUP > SETUP 6 (Lock Keys) ........................................................................................36
ACAL (Analog Output)....................................................................................................37
4 CALIBRATION ................................................................................ 38
4.1 CALIBRATION WITH STANDARD WEIGHTS (S-CAL) .......................................... 38
4.1.1 Zero (Dead-Load) Calibration ............................................................. 38
4.1.2 Span Calibration............................................................................... 39
4.2 ELECTRONIC CALIBRATION (E-CAL) ........................................................... 39
4.2.1 Calculating Calibration Values............................................................. 40
4.2.2 Setting Zero Calibration (Dead-Load) Value.......................................... 40
4.2.3 Span (Max. Capacity) Calibration ........................................................ 41
4.3 STORING CALIBRATION DATA ................................................................... 41
4.4 LOCKING AND UNLOCKING CALIBRATION....................................................... 41
4.4.1 Sealing Indicator Enclosure with Stickers.............................................. 42