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Thermo Scientific Cytomat 2 User Manual

Thermo Scientific Cytomat 2
70 pages
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Automatic Incubator Cytomat
®
2
Software-Documentation
Valid: 02.2007 / 50069763

Table of Contents

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Thermo Scientific Cytomat 2 Specifications

General IconGeneral
Temperature rangeAmbient +5°C to 50°C
CO2 range0-20%
O2 controlOptional
Humidity controlYes
Humidity RangeUp to 95% RH
TypeAutomated Incubator

Summary

General Notes for Cytomat 2

Adjustment Work Guidelines

Provides essential safety and operational guidelines for personnel performing adjustments on the Cytomat® 2 and its Plate Shuttle™ System (PSS).

Cytomat 2 Warranty Information

Details the conditions and validity period for the manufacturer's warranty on the Cytomat® 2 automatic incubator.

Explanation of Document Symbols

Defines the meaning of graphical symbols used within the documentation, particularly for warnings and important notes.

Software Description for Cytomat 2

Software Specifications and Versions

Outlines the versions, applications, and interface specifications for the Plate Shuttle™ System (PSS) software and service software.

Interface Specifications

Details the technical interface parameters, including RS 232, handshake, baud rate, parity, stop bits, and data format.

Software Delivery Information

Specifies how the software is delivered, typically on CD, and its availability for separate ordering.

Device Status Query Operations

Query and Command Categories

Explains how actions and movements are initiated and monitored using queries and commands, categorizing them into status, complex, and simple movements.

Examples of Queries and Commands

Demonstrates practical examples of querying device status, including the overview register, and executing commands like unloading microplates.

Querying Plate Shuttle System Status

Details how to check system status by querying specific registers, including the overview register and status check bytes.

Cytomat 2 Error Codes

Lists and explains the various error codes that indicate why a command was not executable.

Cytomat 2 Warning Register

Describes the warning register, its values, and how it is used to track current warnings or errors during operation.

Cytomat 2 Error Register

Explains the error register, its values, and how it stores errors that could not be corrected by the built-in error correction function.

Cytomat 2 Action Register

Details the action register, which logs current movement steps and provides information on movement targets and execution status.

SWAP Station Register

Explains how to query the SWAP station register to check plate positions and load status.

Process Commands for Cytomat 2

Process Command Structure

Introduces the two types of commands (high-level and low-level) used to activate the Plate Shuttle™ System (PSS) and explains storage location numbering.

Complex Commands and High-Level Operations

Describes automated, time-optimized movement processes initiated by high-level commands, detailing their execution flow and responses.

Simple Commands and Low-Level Operations

Explains low-level commands for individual motor movements, enabling custom process generation by the external system.

Cytomat 2 Location Scan Function

Describes the routine to check the load status of stackers by scanning each storage location for microplate presence.

Barcode Scanner Location Scan

Details using an optional barcode reader for enhanced location scanning, including reading and saving microplate ID numbers.

Device Configuration via Customer Service Commands

Explains commands for configuring the Plate Shuttle™ System (PSS), including stacker type and communication settings.

Heating and CO2 Supply Communication

Covers commands for querying and changing nominal values for the device's heating system and CO2 supply.

Error Processing and Control

Checking Process System Commands

Details the criteria used by the PSS controller to examine command legitimacy and the resulting error messages or confirmations.

Process Control and Error Handling

Explains how the PSS monitors potential error sources during operation and outlines the internal error routines for handling detected errors.

Communication Telegram Structure

Telegram Structure Example

Illustrates the structure of communication telegrams, including the use of STX, BCC, and ETX for data security and error checking.

Service Program Description

Recommended System Requirements

Lists the minimum hardware and software requirements for the computer system used to interface with the Cytomat® 2.

Service Program Menus and Submenus

Guides users through the service program interface, detailing main menus like Parameter, Testing, Init, and Adjustment for system configuration and diagnostics.

Motor Parameter Settings

Details the motor-specific parameters that can be read, saved, and viewed for fine-tuning system movements.

Basic Parameter Settings

Explains basic settings controlling PSS movements and stacker configuration, which can be read, saved, and viewed.

Free Running Test Mode

Describes the free running function for starting complex test procedures and tracking their progress via a dialog box.

Motor and System Initialization

Covers routines for initializing individual stepper motors and restarting motor controllers or the complete PSS.

Transfer Station Adjustment

Details the process for adjusting the handler at the transfer station, covering parameter checks, modifications, and movement initiation.

Stacker Pitch Configuration

Explains configuration of different stacker types and settings, including pitch value, number of plates, and plate indexing.

Error Log Review

Provides an overview of the most recent errors saved in the PSS, including type, description, and destination.

Password Protection

Allows enabling of protected program functions by entering a password, typically reserved for technical service.

Logfile Functionality

Enables or disables the logging of transmitted telegrams to a file for later analysis.

Barcode Reader Communication Setup

Establishes a permanent connection to the barcode scanner for data acquisition and processing.

HERAcell Communication Setup

Establishes a permanent connection to the heating system control and CO2 supply (HERAcell) for data exchange.

Annex A: Bar Code Scanner

RS 232 Interface for Barcode Scanner

Describes the connection of a barcode scanner via the RS 232 interface to the Plate Shuttle™ System (PSS).

Barcode Scanner Positioning

Explains the necessary handler positioning for the barcode scanner to accurately read barcodes on microplates.

Barcode Reading Programs

Lists preset barcode reading programs and mentions the possibility of changing factory settings using freeware.

Barcode Scanner Technical Data

Provides detailed technical specifications for the barcode scanner, including light source, scan rate, bar code types, and interface parameters.

Annex B: Register Overview

Annex C: Command Overview

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