Table of Contents
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Table of Contents
Related Manuals for Minebea Intec CAIS1
Summarization of Contents
Introductory Notes
Regarding this Manual
Provides context and usage guidelines for the service manual.
Symbols Used
Explains symbols and icons used throughout the manual for clarity.
Safety Instructions
Outlines critical safety precautions for handling and servicing the equipment.
General Information
Offers general details about the Combics series and recommended training.
Overview of Models
Lists and describes the different Combics indicator and scale models available.
Auxiliary Tools
Details necessary tools and spare parts for maintenance and repair tasks.
Handling and Operation
Combics Key Function
Explains the purpose and usage of various keys on Combics indicators.
Operating Design
Activating the service mode
Guides users on entering and navigating the service mode for configuration.
Test Program for Combics Indicators| 1 and | 2
Describes the self-test program for Combics indicators 1 and 2.
Test Program for Combics Indicator 3
Details the self-test program specifically for Combics indicator 3.
Error Description
Test Adapter for Combics 1| 2 | 3
Explains the specific test adapters required for different Combics models.
Error messages in the display
Lists common error codes and their meanings for troubleshooting.
Device Description
Combics 1 Indicator Components
Details the components and features of the Combics 1 indicator unit.
CAIS1/CAISL1 Indicator Options
Outlines available interface and memory options for CAIS1/CAISL1 models.
Combics 2 Indicator Components
Details the components and features of the Combics 2 indicator unit.
CAIS2/CAISL2 Indicator Options
Outlines available interface and memory options for CAIS2/CAISL2 models.
Combics 3 Indicator Components
Details the components and features of the Combics 3 indicator unit.
CAIS3/CAISL3 Indicator Options
Outlines available interface and memory options for CAIS3/CAISL3 models.
Combics PCB Options Matrix
Provides a matrix of PCB options compatible with various Combics models.
Repairs for Combics Indicators
Indicator Opening and Sealing
Describes the procedure for opening the indicator and replacing the seal.
Replacing the Front Plate
Details the process for replacing the front plate assembly of the indicator.
Power Supply and Display Issues
Addresses common problems like blank displays and power supply troubleshooting.
Main PCB Measuring Points
Identifies key measurement points on the main PCB for voltage checks.
Replacing the Main/Digital PCB
Details the procedure for replacing the main or digital PCB.
Main/Digital PCB Pin Assignment
Shows the pin configuration for the main/digital PCB.
Unicom PCB Interface Description
RS-232 Option (A1) Pin Assignment
Details pin assignments for the UNICOM RS-232 interface.
RS-232/RS-485 Option (A2/3) Pin Assignment
Details pin assignments for UNICOM RS-422/RS-485 interfaces.
Digital I/O Option (A5) Assignment
Provides pin assignment details for the UNICOM Digital I/O option.
4-20mA / 0-10V Interface Option (A9)
Details configuration and pin assignments for the 4-20mA/0-10V interface.
Profibus Option (B1) Interface
Describes the Profibus interface connection and switch settings.
Ethernet Option (B9) Interface
Details the Ethernet interface connection and its setup.
DeviceNet Interface
YDO02C-DN (Option B3) Overview
Introduces the DeviceNet interface module and its specifications.
DeviceNet Installation and Configuration
Covers the overall installation process and configuration steps for DeviceNet.
DeviceNet Interface Pin Assignment
Details the pin connections for the DeviceNet interface.
Expnaded Views
Front plate Views
Illustrates the different front plate assemblies for Combics indicators.
PCB Views for Combics
Shows detailed diagrams of the various PCBs used in Combics devices.
Lower part Views
Illustrates the components of the lower part of the device.
Adjustment Data
Test Procedures Overview
Outlines standard tests like repeatability, eccentricity, and weighing performance.
Off-center Load Resistance Adjustment
Guides on calculating and applying resistance for off-center load adjustment.
Corner Load Filing Procedure
Describes the process for correcting corner load errors by filing load cells.
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