Table of Contents
VT400 Technical Manual, Rev. A5 iii Doc # UM-VT400-EN
3.1.1
Status Annunciators.......................................................................... 22
3.1.2 Common Messages Shown on the Display ............................................ 22
3.2 FRONT PANEL KEYS............................................................................... 23
3.2.1 Using Keys to Perform Operations ....................................................... 23
3.2.2 Using Keys to Navigate and Enter Information ...................................... 23
3.2.3 Editing Multiple Digits........................................................................ 24
3.3 THE FUNCTION MENU............................................................................. 24
3.3.1 Using the Function Menu.................................................................... 24
3.3.2 Function Summary............................................................................ 25
3.4 SETUP MENUS ..................................................................................... 27
3.4.1 Accessing and Navigating Setup Menus................................................ 27
3.4.2 Menu Structure ................................................................................ 28
3.4.3 Parameter Summary ......................................................................... 28
SETUP > SETUP 1 (General Operating Parameters)............................................................ 28
SETUP > SETUP 2 (Com 1 Settings).................................................................................29
SETUP > SETUP 3 (Com 2 Settings).................................................................................30
SETUP > SETUP 4 (Tilt Switch)........................................................................................30
SETUP > SETUP 5 (Setpoints).........................................................................................31
A-CAL (Analog Output)...................................................................................................31
A-CAL (Analog Output, cont.)..........................................................................................32
4 CALIBRATION ................................................................................ 33
4.1 CALIBRATION WITH STANDARD WEIGHTS (S-CAL) .......................................... 33
4.1.1 Zero (Dead-Load) Calibration ............................................................. 33
4.1.2 Span Calibration............................................................................... 34
4.2 ELECTRONIC CALIBRATION (E-CAL) ........................................................... 34
4.2.1 Calculating Calibration Values............................................................. 35
4.2.2 Setting Zero Calibration (Dead-Load) Value.......................................... 35
4.2.3 Span (Max. Capacity) Calibration ........................................................ 36
4.3 STORING CALIBRATION DATA ................................................................... 36
4.4 LOCKING AND UNLOCKING CALIBRATION....................................................... 36
4.4.1 Sealing Indicator Enclosure with Stickers.............................................. 37
4.4.2 Securing Load Receptor..................................................................... 39
4.4.3 Checking Seal Status and Audit Trail Counter........................................ 39