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RayTek MI3 User Manual

RayTek MI3
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Profibus
MI3 Rev. G Nov/2015 93
Byte
Address
without
offset
Description
Format
Range
59
52
Laser Head_1
0 = off, 1 = on,
2 = flashing
0 or 1
60…63
reserved, for future consideration
64 …
Head_2
84 …
Head_3
104 …
Head_4
124 …
Head_5
144 …
Head_6
164 …
Head_7
184 …
Head_8
14.2.2 Input Data
The input data consists of modules that have a fixed position in the data field. There are two types of
modules: <Box data> and <Data for one head>.
Module <Box data> consists of one byte in which bit0 gives the trigger state (configuration 0x12).
Module <Head data> consists of two bytes object temperature and two bytes head temperature
(configuration 0x51). The format is 1/10 °C/°F.
Address
Description
0
Box data: Trigger state
1, 2
Box data: Internal temperature
3, 4
Head 1: Object temperature
5, 6
Head 1: Head temperature
7, 8
Head 2: Object temperature
9, 10
Head 2: Head temperature
11, 12
Head 3: Object temperature
13, 14
Head 3: Head temperature
15, 16
Head 4: Object temperature
17, 18
Head 4: Head temperature
19, 20
Head 5: Object temperature
21, 22
Head 5: Head temperature
23, 24
Head 6: Object temperature
25, 26
Head 6: Head temperature
27, 28
Head 7: Object temperature
29, 30
Head 7: Head temperature
31, 32
Head 8: Object temperature
33, 34
Head 8: Head temperature
The slave expects one <Box data> module configured at the first position, followed by <Head data>
modules. Any other configuration will cause a configuration error.
The input data length gets calculated from the count of configured modules. So, if only one head is
connected and configured then only seven bytes are transferred. If all heads (maximal eight) are
connected and configured then 35 bytes are transferred. If only one head is connected but eight heads
are configured then also 35 bytes are transferred.

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the RayTek MI3 and is the answer not in the manual?

RayTek MI3 Specifications

General IconGeneral
Spectral Response8 to 14 µm
Response Time500 ms
Display Resolution0.1 °C
Accuracy±1% or 1°C (2°F), whichever is greater
EmissivityAdjustable 0.10 to 1.00

Summary

MI3 Miniature Infrared Sensor Operating Instructions

Operating Instructions

Provides instructions for operating the MI3 Miniature Infrared Sensor.

Contacts

Raytek Headquarters and Service Centers

Contact information for Raytek's worldwide and European headquarters, and service center.

Warranty Information

Product and Software Warranty Terms

Details manufacturer's warranty for product defects, exclusions, and software.

Safety Instructions

Safe Operation Guidelines

Important information for safe operation, acceptable/unacceptable uses, and parts.

Safety Symbols

Explains various safety symbols used in the manual and on the device.

Laser and Electrical Safety Precautions

Details safety measures for the Class 2 laser and electrical hazards.

Product Description

MI3 Sensor Series Overview and Highlights

Introduces the MI3 sensor series, its capabilities, and key features.

Overview of Comm Boxes

Compares the capabilities of different MI3 communication box models.

Technical Data

Measurement Specification for Sensing Heads

Details measurement capabilities, temperature range, and response time for sensing heads.

Comm Box Technical Specifications

Lists accuracy, resolution, and loop times for Comm Boxes.

Optical Charts for Spot Size

Illustrates spot sizes for different optical resolutions.

Electrical Specifications for Comm Boxes

Details electrical characteristics like voltage, power, and interfaces for Comm Boxes.

Environmental Specifications for Sensing Heads and Metal Comm Box

Outlines environmental conditions for sensing heads and metal Comm Boxes.

Environmental Specifications for DIN Comm Box and LTH Electronics

Outlines environmental conditions for DIN Comm Boxes and LTH Electronics.

Dimensions of Sensing Heads and Metal Comm Box

Provides dimensional drawings for sensing heads and metal Comm Box.

Dimensions and Scope of Delivery for Comm Boxes and Sensing Heads

Details dimensions for DIN Comm Boxes and scope of delivery for sensing heads.

Scope of Delivery for Comm Box

Lists items included with the Comm Box delivery.

Basics of Operation

Fundamental Principles of Infrared Temperature Measurement

Explains principles of infrared measurement, emissivity, and ambient conditions.

Electrical Interference and Grounding

Guidance on minimizing electrical interference and proper grounding techniques.

Installation Guide

Sensor Positioning and Installation Schemes

Guides sensor placement, distance, and typical installation configurations.

Wiring the Sensing Head Cable

Instructions for wiring the sensing head cable to the Comm Box.

Connecting the Sensing Head Cable to Metal Comm Box

Step-by-step guide for connecting the sensing head cable to a metal Comm Box.

Comm Box (DIN) Wiring and Terminal Connections

Notes on DIN wiring and terminal connections for metal Comm Box.

Comm Box (DIN 3TE) Terminal Wiring

Terminal wiring diagram for the DIN 3TE Comm Box.

Comm Box (DIN 4 TE) Terminal Wiring

Terminal wiring diagram for the DIN 4 TE Comm Box.

Comm Box (DIN 6 TE) Wiring for Profibus and Modbus

Terminal wiring for DIN 6 TE Comm Boxes for Profibus/Modbus.

Comm Box (DIN 6 TE) Wiring for Profinet and Modbus

Terminal wiring for DIN 6 TE Comm Boxes for Profinet/Modbus.

Comm Box (DIN 6 TE, analog) Terminal Wiring

Terminal wiring for DIN 6 TE Comm Boxes with analog outputs.

EMI Resistance for DIN Comm Box

Instructions for mounting shield wire and ferrite cores for EMI compliance.

Power On Procedures for One and Multiple Heads

Step-by-step guide for powering up single and multiple head systems.

USB Connection and Setup

Instructions for connecting the sensor to a computer via USB.

USB Driver Installation and Verification

Guidance on installing and verifying the USB driver for the sensor.

Fieldbus Connection and Addressing

Information on fieldbus connection, addressing, and RS485 network recommendations.

Output Configuration

Output Overview and Analog Outputs OUT1/OUT2

Overview of output setups and configuration for Analog Output OUT1 and OUT2.

Analog Outputs OUT1-OUT4 and Alarm Output

Configuration for analog outputs on DIN 6TE, and alarm relay function.

Thermocouple Output TC Configuration

Details the thermocouple output configuration and its specifications.

Input Configuration

External Inputs and Analog Emissivity Control

Explains external inputs and FTC1 for analog emissivity control.

Digital Emissivity Selection and Ambient Temperature Compensation

How to use FTC inputs for digital emissivity and ambient temperature compensation.

Ambient Background Temperature Compensation Methods

Details methods for ambient background temperature compensation.

FTC3 for Trigger/Hold Functions

How to use FTC3 for trigger and hold functions.

FTC3 for Laser Switching

How to use FTC3 for controlling the laser.

System Operation

Control Panel Overview and LCD Display Elements

Overview of control panels and LCD display elements for Comm Boxes.

Display Symbols and Messages

Table of symbols and messages displayed on the unit.

<Head> Page Parameter Navigation and Settings

Navigation and setting of head-specific parameters like Tambient, Emissivity, Transmissivity.

Head Page Parameters: Laser, Averaging, Hold, Trigger, Alarm, Defaults

Configuration options for Laser, Averaging, Hold, Trigger, Alarm, and Defaults.

Box Setup Page: Relay Mode Configuration

Configuring the switching behavior of the internal alarm relay.

Box Setup Page: Temperature Unit, Lock Mode, Backlight

Settings for Temperature Unit, Key Enter Lock, and Display Backlight.

Box Info Page and Post Processing Overview

Displays box info and introduces post-processing techniques.

Averaging for Signal Smoothing

How averaging smooths the output signal and its time delay.

Peak Hold and Valley Hold Functions

Captures and holds maximum (Peak) or minimum (Valley) temperature values.

Advanced Peak Hold Function

Advanced peak detection with hysteresis.

Advanced Valley Hold and Averaging Functions

Advanced valley hold with averaging, and peak hold with averaging.

System Options

MI3 System Options Overview

Lists available options like longer cables, network interfaces, and water-cooled housing.

Avoiding Condensation in Water Cooling Systems

Guidance on preventing condensation in water-cooled systems.

Intrinsic Safety for Sensing Heads and Ex Power Supply

Details on intrinsically safe heads and the Ex Power Supply with ATEX/IECEx certification.

Ex Power Supply Specifications and Basic Installation

Specs for Ex Power Supply and basic installation diagram.

Ex Power Supply External Wiring and Mains Supply Connection

Illustration of external wiring and instructions for mains supply connection.

Ex Power Supply Voltage Selection, Grounding, and AC Mains Connection

Procedures for voltage selection, grounding, and AC mains connection.

Ex Power Supply Variants and IECEx Certification

Details on fixed voltage Ex Power Supply variants and their IECEx certification.

Accessories

MI3 Accessories Overview

Lists general accessories and the Multi-Channel Box.

Multi-Channel Box Dimensions and Wiring Diagram

Dimensional drawings and wiring diagram for the multi-channel box.

Correct Cable Shield Mounting

Guidance on correctly mounting cable shields for EMI compliance.

USB/RS485 Adapter Details and Wiring

Details the USB/RS485 adapter and its wiring.

Accessories for LT and G5 Heads

Lists accessories specific to LT and G5 sensing heads.

Adjustable Mounting Bracket Dimensions

Dimensions of the adjustable mounting bracket.

Fixed Mounting Bracket and Air Purge Jacket

Dimensions for fixed bracket and description of air purge jacket.

Air Purge Jacket Mounting and Air Cooling System

Instructions for mounting air purge jacket and details on the air cooling system.

Air Cooling System Diagram and Connections

Diagram illustrating the air cooling system setup and connections.

Ambient Temperature Limits for Air Cooling System

Chart showing ambient temperature limits based on air flow and hose length.

Air Cooling System Components Identification

Lists and identifies the parts of the air cooling system.

Right Angle Mirror for 1M/2M Heads

Details on right angle mirrors, dimensions, and installation.

Protective Windows and Close Focus Lens

Information on protective windows and close focus lens.

Close Focus Lens Diagrams and Spot Size Charts

Diagrams of head with lens and spot size charts.

Accessories for 1M and 2M Heads

Lists accessories specific to 1M and 2M sensing heads.

Fixed Mounting Bracket Dimensions (1M/2M Heads)

Dimensions for the fixed mounting bracket for 1M/2M heads.

Adjustable Mounting Bracket Dimensions (1M/2M Heads)

Dimensions for the adjustable mounting bracket for 1M/2M heads.

Isolation Kit and Air Purge Collar

Details on isolation kit and air purge collar for 1M/2M heads.

Right Angle Mirror for 1M/2M Heads

Usage and installation of the right angle mirror for 1M/2M heads.

Protective Window for 1M/2M Heads

Information on protective windows for 1M/2M heads.

Maintenance and Troubleshooting

Troubleshooting Minor Problems and Fail-Safe Operation

Common issues, causes, solutions, and fail-safe system explanation.

Error Codes and Lens Cleaning Instructions

Lists error codes for various outputs and instructions for cleaning the sensor lens.

Sensing Head Exchange Procedure

Procedure for exchanging a sensing head and parameter management.

DataTemp Multidrop Software

DataTemp Multidrop Software Features, Requirements, and Launch

Overview of software features, PC requirements, driver installation, and launch.

RS485 Communication

RS485 Interface Details and Wiring

RS485 specifications, wiring diagrams for metal Comm Box, and ASCII programming reference.

Profibus Communication

Profibus Protocol Overview and Wiring

Explains Profibus DP-V0 protocol and wiring for metal Comm Box.

Profibus DIN Comm Box Wiring and Pin Assignments

Terminal assignments for Profibus DIN Comm Box and pin assignments for connectors.

Profibus DIN 6TE Comm Box Terminal Assignments

Terminal assignments for Profibus DIN 6TE Comm Box.

Profibus Programming: Parameter Data

Details on Profibus parameter data, format, and range.

Profibus Input Data Structure

Structure and description of Profibus input data.

Profibus Output Data and Diagnose Data

Structure of output data and explanation of diagnose data.

Profibus Diagnose Data Bytes and Error Bits

Details on diagnose data bytes and error bit meanings.

Profibus Diagnose Data Error Example

Example of diagnose data showing errors like cable breaks.

Modbus Communication

Modbus Protocol Overview and Wiring

Explains Modbus protocol and wiring for metal Comm Box.

Modbus DIN 6TE Comm Box Terminal Assignments

Terminal assignments for Modbus DIN 6TE Comm Box.

Modbus Programming: Supported Functions and Box Parameters

Details on Modbus functions and box parameters.

Modbus Box Parameter Data

Continued table of Modbus box parameters and their settings.

Modbus Head Parameters

Table of Modbus head parameters and their settings.

Modbus Head Parameter Data

Continued table of Modbus head parameters and their settings.

Ethernet Connectivity

Ethernet Interface Details and Wiring

Details on Ethernet connectivity, protocols, and wiring for Comm Boxes.

Ethernet Addressing and MI3 IP Configuration

Information on IP addressing for MI3 and network configuration.

PC Network Adapter Configuration for Ethernet

Steps to configure the PC's network adapter for communication.

Setting IP Address, Subnet Mask, and Gateway

Guide to setting IP address, subnet mask, and gateway.

HTTP Server and Data Logging Functions

Details on the http server and data logging function.

HTTP Server Data Logging Operations

How to start, stop, and retrieve logged data via the http server.

Profinet Communication

Profinet Protocol Overview, Wiring, and Status LEDs

Explains Profinet protocol, refers to Ethernet wiring, and details status LEDs.

Profinet Programming, I/O Device Configuration, and Parameter Setting

Overview of Profinet programming, I/O configuration, GSD file, and parameter setting.

Fieldbus Communicator Parameters

Parameters for configuring the fieldbus communicator.

Fieldbus Communicator Parameters Example

Exemplary view of Fieldbus Communicator parameters in STEP7.

Pyrometer Module Parameters

Parameters for configuring individual pyrometer modules.

Profinet Input/Output Data Structures and Diagnostics

Structures of input/output data and how to read diagnostics.

Profinet Diagnostics Information Communication

Explains how diagnostic information is communicated via status indicators.

ASCII Programming

ASCII Communication Protocols and Command Structure

Explains ASCII protocols, transfer modes, and command structure.

ASCII Parameter Setting, Response Format, and Addressing

How to set parameters, response formats, and addressing methods.

ASCII Examples, Device Information, and Setup Commands

Examples, device info retrieval, and setup commands.

ASCII Emissivity/Alarm Settings and Post Processing

How to set emissivity/alarms and configure post-processing modes.

ASCII Dynamic Data, Device Control, and Alarm Output

Commands for dynamic data, device control, output scaling, and alarm output.

ASCII Factory Defaults, Lock Mode, FTC3 Settings, and Ambient Compensation

Commands for factory defaults, lock mode, FTC3 settings, and ambient compensation.

ASCII Command Set Overview

Summary table of ASCII commands.

ASCII Command Set Table

Detailed table of ASCII commands, formats, and values.

ASCII Command Set Table

Continued table of ASCII commands, formats, and values.

ASCII Command Set Table

Continued table of ASCII commands, formats, and values.

ASCII Command Set Table

Continued table of ASCII commands, formats, and values.

ASCII Command Set Table

Continued table of ASCII commands, formats, and values.

ASCII Commands for Ethernet and Profinet

ASCII commands specific to Ethernet and Profinet.

Appendix

Determination of Emissivity

Methods for determining the emissivity of target objects.

Typical Emissivity Values for Metals

Reference table of emissivity values for various metals.

Typical Emissivity Values for Metals

Continued table of emissivity values for metals.

Typical Emissivity Values for Non-Metals

Table of emissivity values for various non-metals.

ATEX Certificate of Conformity for Sensing Heads

ATEX certificate details for sensing heads.

ATEX Certificate of Conformity - Parameters and Test Reports

Parameters and test reports related to ATEX certification.

ATEX Certificate of Conformity - Additional Manufacturing Location

Information on additional manufacturing locations for ATEX certification.

ATEX Certificate of Conformity for Ex Power Supply

ATEX certificate for the Ex Power Supply.

ATEX Certificate of Conformity - Subject, Type, and Ratings

Details on subject, type, and ratings for Ex Power Supply ATEX certification.

ATEX Certificate of Conformity - Translation Correctness

Confirmation of translation correctness for the ATEX certificate.

IECEx Certificate of Conformity for Sensing Heads

IECEx certificate details for sensing heads.

IECEx Certificate of Conformity - Standards

Standards relevant to the IECEx certification.

IECEx Certificate of Conformity - Equipment Details

Details on the equipment covered by the IECEx certificate.

IECEx Certificate of Conformity - Ratings

Electrical ratings and ambient temperature ranges from the IECEx certificate.

IECEx Certificate of Conformity for Power Supply

IECEx certificate for the Ex Power Supply.

IECEx Certificate of Conformity - Standards

Standards relevant to the Ex Power Supply IECEx certification.

IECEx Certificate of Conformity - Equipment Details

Details on equipment covered by the Ex Power Supply IECEx certificate.

IECEx Certificate of Conformity - Ratings

Ratings and electrical data from the Ex Power Supply IECEx certificate.

Notes

20 Notes

General notes section.