Lauda IN 280 XT - Page 185

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The certiﬁcate is only valid for devices with cTUVus certiﬁcation marks on

the rating label.

V6 Integral Process Thermostats and High-Temperature Thermostats 185 / 198

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Table of Contents3
Safety7
Safety Information7
Obligations of the Operator9
EMC Requirements10
Software Versions10
Observing Additional Operating Instructions11
Limits of the Device11
Usage Limits11
Environmental and Operating Conditions11
Time Limits12
Prohibition of Modifications to the Device12
Materials12
Fluorinated Refrigerant12
Requirements for the Heat Transfer Liquid12
Hose Requirements13
Personnel Qualification13
Personal Protective Equipment13
Structure of Warnings14
Safety Fittings on the Device14
Overtemperature Protection14
Low-Level Protection14
Product Safety Label15
Warning Symbols for Devices with NRTL Approval15
Unpacking17
Device Description21
Overall View of Integral (Small Casing Version)21
Overall View of Integral (Medium Casing Version)22
Overall View of Integral (Large Casing Version)23
Overall View of Integral (Large Casing Version) with Pressure Overlay24
Mains Switch25
Power Supply at in 2560 XTW and in 2560 PW25
Hydraulic Circuit27
Rating Label29
Interfaces32
Before Starting up34
Install Device34
Hoses35
Connecting an External Application37
LAUDA Heat Transfer Liquids40
Cooling Water Requirements42
Connecting the Cooling Water43
Configuring Interfaces44
Configure Potential-Free Contact (Alarm Output)45
Interface Potential-Free Contact45
Configuring the Ethernet Interface46
Data Transfer Rate52
Protocol of the Interface53
Read Commands53
Write Commands58
Error Messages61
Commissioning62
Establishing a Mains Connection62
Switching on the Device for the First Time63
Operating the Device with the Operating Unit65
Home Window, Navigation and Softkeys65
Enter Entry Window and Set Temperature67
Graph Window68
Operate the Device Using the Command Touch Unit69
Setting Heat Transfer Liquid69
Fill the Device with Heat Transfer Liquid71
Degas Heat Transfer Liquid (Low Boiling Point Expulsion)75
Setting the Flow Rate of the Heat Transfer Liquid77
Control Parameters79
Control Basics80
Overview of Internal Control Parameters82
Overview of External Control Parameters83
Activate Control Variable84
Adapting Control Parameters84
Operation86
General Warning86
Operating Modes88
Menu Structure89
Setting Tmax92
Self Adaptation93
Set the Setpoint Offset94
Limiting Heating and Cooling95
Dead-Time Correction96
Dynamic Heatlimiter97
Cooling97
Setting Temperature Limits Tih and Til98
Lock and Release Operating Buttons98
Basic Settings99
Calibrating the Temperature Probe102
Restore the Factory Setting104
Viewing the Device Status105
Through-Flow Control of the Internal Heater107
Programmer108
Basic Information108
Set and Process Program112
Set Time, Date, Format and Time Zone114
Operator and Viewer115
Web Server LAUDA Command119
Cloud Service LAUDA.LIVE121
Safe Mode Safety Fittings123
Importing and Exporting Data127
Importing Data127
Exporting Data127
Operation with Inert Gas Blanket129
Operation of a High-Temperature Thermostat131
Operating a Device with Pressure Overlay132
Warnings, Safety Instructions and Further Information132
Menu Structure of the Pressure Overlay133
The System Pressure in Devices with Pressure Overlay135
Setting the Parameters for a Pressure-Stable Application up to the Maximum System Pressure135
Setting the Parameters for a Pressure-Stable Application135
Filling and Operating a Device with Pressure Overlay137
Maintenance141
Warning Notes for Maintenance141
Maintenance Intervals141
Cleaning the Device142
Cleaning the Air-Cooled Condenser142
Cleaning Cooling Water Circuit143
Checking the Overtemperature Protection144
Checking the Low-Level Protection145
Check the Heat Transfer Liquid146
Faults147
Alarms, Errors and Warnings147
Alarms147
Troubleshooting149
Decommissioning153
Information on Decommissioning153
Drain and Clean the Device153
Draining the Cooling Water Circuit156
Disposal157
Disposing of Packaging157
Disposing of Refrigerant157
Device Disposal157
Disposing of Heat Transfer Liquid and Liquids158
Accessories159
General160
Copyright160
Technical Changes160
Warranty Conditions160
Contact LAUDA160
Technical Data161
General Data161
Heating Output and Power Supply166
Cooling Output168
Refrigerant and Filling Weight174
Technical Data of the High-Temperature Thermostats176
Pump Characteristics for Integral T178
Pump Characteristics for Integral XT179
Pump Characteristics for High-Temperature Thermostats181
Declaration of Conformity and Certificates182
Modular MIMIC Displays188
Product Returns and Clearance Declaration191
Glossary192
Index194

Lauda IN 280 XT - Page 185

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