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TEMPERATURE CONTROLLER
Software Version 4.0x
code 81801G / Edition 08 - 07/2011 ENGLISH
INSTRUCTIONS FOR USE
AND WARNINGS
GENERAL INDEX
page
Graphic symbol used 2
1 Preliminary instructions 2
General description 2
Basic version controller 2
Options 2
Operator interface 2
Electrical interface 3
Preliminary warnings 3
2 Installation and connection 4
Electrical power supply 4
Notes concerning electrical safety and
Electromagnetic compatibility 4
Advice for correct installation
for EMC 4
Instrument power supply 5
Inputs and outputs connection 6
Dimensions and cut-out 6
Installation with panel mounting 6
Warnings and instructions for
mounting to the panel 6
Nominal ambient conditions 6
Electrical connections 7
Example of connection with TC input
Electric heating with power solid state relay
and water cooling with solenoid valve 9
3 Functions 10
Operator interface 10
General operating notes 11
Navigating through the controller menu 12
4 Configuration and programming 13
EASY
Configuration/Programming 14
EXTENDED
Configuration/Programming 19
page
Application notes 30
HB Alarm 30
HOLD function 30
Alarms 30
Control actions 30
Manual tuning 31
Multiset function,Set gradient 31
Twin setpoint application (Ramp +
Hold + Time expiration alarm) 31
Software ON/OFF switching function 32
Self-Tuning 32
Auto-Tuning 33
Controls 33
Heating/Cooling control with
Relative gain 33
5 Technical specifications 34
6 Maintenance 35
Cleaning the controller 35
Repairs 35
Checking the jumpers 35
Troubleshooting Guide 35
7 Technical-Commercial information 36
Order code 36
Accessories
Current transformer 37
PTC 37
RS232/TTL interface for Gefran
Instrument configuration 37
Appendix 38
The contents of each section are summarized
immediately following the section heading
1
81801G_MHW_1200-1300_07-2011_ENG
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