Service manual

2
Contents
Overview
04 General Information
Service Concept
04 General Information
05 Overview of the Models
05 Auxiliary Service Tools and Equipment
06 Accompanying Literature
Operating Concept
07 Keys below the Display
08 Preconfigurations
08 Purpose, Features
10 Function of the Keys when Configuring the Menu
10 Printing the Parameter Settings
11 Description of the Equipment
Function of the Service Keys and Switches
12 A. Menu Access Switch
12 B. SBI/BPI Key
13 Activating the BPI Mode
13 C. Boot Key
14 Activating the xBPI Protocol
Activating the Service Mode
15 Activating the Service Mode
Working in the Service Mode
17 Additional Menus in Service Mode
20 Menu Item 1-18:
Entering Calibration/Linearization Weights
20 1-18-1: External User-defined Calibration
Weight (Service Mode not Required)
21 1-18-2 1. Entering 1st Linearization Weight
22 Calibration/Adjustment Routines in Service Mode (General
Information)
23 Valid areas for Use
24 Zone “D”
25 Menu Line 1-9: Calibration/Adjustment Functions
25 1-9-1 External Calibration/Adjustment with Default
Weights
28 1-9-5 Internal Linearization (Only for WP2 on COM1
or UniCOM Ports)
28 1-9-7 External Linearization with User-defined
Weights
31 1-9-8 Setting the Preload
32 1-9-9 Clearing the Preload
Adjustment without Weights
34 Menu Item 1-19:
Entering the Specifications of the Load Cell(s)
37 Menu Item 1-20: Entering the Geographical Latitude and
Altitude, or the Acceleration of Earth Gravity
38 Entering the Place of Adjustment with Subsequent
Adjustment (Example)
38 Menu Item 1-13: Zero at On
Configuring the A/D Converter of the Combics Indicator
(Service Mode)
44 Menu Item 11: A/D Converter Settings (Configuration:
Standard, Trade)