gefran 850 Manuals

gefran 850 Manuals

Manuals and User Guides for gefran 850. We have 1 gefran 850 manual available for free PDF download: Installation And Instruction Manual

gefran 850 Installation And Instruction Manual

gefran 850 Installation And Instruction Manual (286 pages)

Double PID temperature controller

Brand: gefran | Category: Temperature Controller | Size: 13 MB

Table of Contents

80209C_MHW_850-1650-1850_20-2020_Eng_Pag
3
Contents

3
- Table of Contents
  3
- Device Data
  9
Introduction

9
- Warnings and Safety
  9
- Glossary
  10
- Typographical Conventions Used in this Manual
  10
- Copyright
  11
- Disclaimer
  11
1 General Description

12
- Profile
  12
- Differences Among Models
  13
- Controller
  14
  - Display and Keys
    15
  - Drilling Dimensions and Templates
    16
- 1650 Controller
  17
  - Display and Keys
    18
  - Drilling Dimensions and Templates
    19
- 1850 Controller
  20
  - Display and Keys
    21
  - Drilling Dimensions and Templates
    22
2 Installation

23
- Mounting the Controller
  23
  - General Installation Rules
    23
  - Drilling Dimensions
    23
  - Protection against Infiltration of Dust
    23
  - Water
    23
  - Vibrations
    24
  - Minimum Space for Ventilation
    24
  - Positioning
    24
  - Fastening to the Panel
    24
- Connections
  25
  - General Rules for Connections
    25
  - Electromagnetic Compatibility (EMC)
    25
  - Cables
    25
  - Power Supply
    25
  - Connecting Inputs and Outputs
    26
- Connection Diagrams
  27
  - General Diagram
    27
  - Power Supply
    28
  - Inputs
    28
  - Outputs
    28
  - Digital Inputs
    29
  - Serial Line
    30
  - CT Inputs
    30
  - Auxiliary Inputs
    30
  - Auxiliary Outputs
    30
- 1650 Connection Diagrams
  31
  - General Diagram
    31
  - Inputs
    31
  - Power Supply
    32
  - Outputs
    32
  - Digital Inputs
    33
  - Serial Line
    34
  - CT Inputs
    34
  - Auxiliary Inputs
    34
  - Analog Outputs
    35
- 1850 Connection Diagrams
  36
  - General Diagram
    36
  - Power Supply
    38
  - Inputs
    38
  - Outputs
    38
  - Digital Inputs
    39
  - Serial Line
    40
  - CT Inputs
    40
  - Auxiliary Input
    40
  - Third Analogue Input (Aux2)
    41
  - Analog Outputs
    41
    
    With Optional (N) =10, 01,11
    41
- RS485 Serial Connection Diagram
  42
- Ethernet Port Wiring Diagram
  44
3 Commissioning

45
- Information on Displays and Use of Keys
  45
  - Navigating the Menus
    45
  - Displays
    45
    
    Display Characters
    45
    
    Scrolling Messages
    46
- Sequence at Power-On
  46
- First Power-On
  47
  - Fast Configuration
    47
- Setting up Quick Configuration
  51
  - Setting up the Alarm
    51
  - Setting up the Heater Break Alarm
    52
  - Setting up the PID
    53
4 Configuration

54
5 Examples and Application Notes

195
- Heat/Cool Control Application
  195
  - Connection Diagram
    195
  - Quick Configuration Procedure for Model 850-D-R00-00000-1
    196
- Heating Control and Current (CT) Application
  197
  - Connection Diagram
    197
  - Quick Configuration Procedure for Model 850-D-R00-00000-1
    198
- Ingresso Ausiliario
  199
- 4-Point Input Correction
  199
  - Entering Linearisation Parameters with the LINRZ Menu
    200
- Current Inputs
  200
- Alarms
  201
  - Al1
    201
  - HB Alarm
    203
  - The Load Current Is Shown by Parameters CURR1 and CURR2 on the User Configuration Menu
    203
  - LBA Alarm
    203
  - Power Alarm
    204
- Retransmission Output
  204
- Switching the Software On/Off
  204
  - How to Switch It off
    204
  - How to Switch It on
    204
- Soft-Start
  204
- Tuning
  205
  - Tuning Actions
    205
    
    Influence of Proportional, Derivative and Integral Actions on Response of Controlled Process
    205
  - Manual Tuning
    205
  - Self-Tuning
    205
  - Auto-Tuning
    206
  - Examples of Tuning
    206
  - Heat/Cool Tuning with Relative Gain
    207
  - Cascade Controls
    207
    
    Tuning Two Pids Configured for Cascade Control
    208
  - Ratio Control
    208
    
    Activating the Ratio Controller
    208
- Timer
  209
  - Start/Stop Timer
    209
  - Stabilization Timer
    210
  - Start Timer
    210
  - Variables Available for the User Configuration Menu
    210
- Multiset, Setpoint Gradient
  211
- Setpoint Programmer
  211
  - What Is a Program
    211
  - Example of Setting a Program from Digital Inputs
    212
  - Programmer Functions
    212
  - Programmer Behavior
    214
  - Program Examples
    214
    
    ONE STEP Program
    214
    
    Program with Assigned Events
    215
    
    Cyclical Program with 3 Setpoints and 3 Steps
    216
    
    Program with HBB (Hold Back Band) Function
    216
- Managing Motorized Valves
  221
  - Valve Control Parameters
    221
  - Valve Control Modes
    222
- Energy Counter
  225
- Logic Oforations
  226
  - Function Logic Blocks
    226
  - Groups of Variables
    226
  - Programming Logic Function Blocks
    230
    
    Configuration Page
    230
    
    Of Logic Function
    231
    
    Configuring Input Variables
    232
    
    Configuring Delays
    233
    
    Configuring the Output
    233
    
    Copy of a Logical Function Block
    233
- Math Oforations
  234
  - Math Function Blocks
    234
  - Groups of Variables
    234
  - Programming Math Function Blocks
    235
    
    Configuration Page
    235
    
    Enabling a Function Block and Selecting the Type of
    239
    
    Math Function
    239
    
    Configuring Input Variables
    240
    
    Configuring the Output
    240
    
    Copy of Math Function Blocks
    240
- Recipe Management
  241
  - Defining Parameters Recipes
    241
  - Setting the Active Recipe
    241
  - Saving Parameters in Active Recipe
    241
  - Copying Recipes
    241
- Master Modbus Communication
  242
  - Master Communication Blocks
    242
  - Programming Master Communication Blocks
    243
    
    Set-Up Page
    243
    
    Enabling Communication Block
    244
    
    Selecting Scanning Speed
    244
    
    Selecting an Internal Variable to be Retransmitted
    245
    
    Selecting Remote Device Parameters
    245
  - Setting the Master Modbus Serial Port
    246
  - Modbus Object Summary Page
    246
- Slave Communication in Modbus TCP
  247
- Webserver Function
  250
- Instrument Menu Set-Up
  254
- Calendar
  255
6 Programming with Pc

257
- Controller-PC Connection
  257
- Programming Tool
  257
  - Gf_Express
    257
    
    System Requirements
    257
7 Operator Guide

258
- Displays and Keys
  258
  - Navigating the Menus
    258
- Power-On
  258
- Operation as Controller
  258
- Operation as Programmer
  259
  - Activating the Programmer
    259
  - Display Indication
    259
- Errors During Operation
  260
- Configuration (User Menu)
  261
8 Maintenance

263
- Replacing the Controller
  263
- Replacing the Gasket
  263
- Cloning the Configuration
  263
- Cleaning
  264
- Troubleshooting
  264
9 Technical Data

265
10 Order Methods

283
- Controller 850
  283
- Controller 1650
  284
- Controller 1850
  285
11 Accessories

286

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