ABB CL-LST 20DC2 Series Logic Relays Manuals

Manuals and User Guides for ABB CL-LST 20DC2 Series Logic Relays. We have 1 ABB CL-LST 20DC2 Series Logic Relays manual available for free PDF download: Applications Manual

ABB CL-LST 20DC2 Series Applications Manual

ABB CL-LST 20DC2 Series Applications Manual (296 pages)

Logic relays

Brand: ABB | Category: Relays | Size: 2.58 MB

Table of Contents

Table of Contents
4
About this Manual

12
- Device Designation
  12
- Reading Conventions
  13
1 Logic Relay

14
- Intended Users
  14
- Proper Use
  14
  - Improper Use
    14
- Overview
  15
- Device Overview
  17
- CL Operating Principles
  19
  - Keypad
    19
  - Selecting Menus and Entering Values
    19
  - Selecting Main and System Menu
    20
  - Status Display Logic Relay
    21
  - Status Display for Local Expansion
    21
  - Advanced Status Display
    22
  - CL-LED Display
    22
- Menu Structure
  23
  - Selecting or Toggling between Menu Items
    28
  - Cursor Display
    28
- Set Value
  28
2 Installation

30
- Mounting
  30
- Connecting the Expansion Device
  33
- Terminals
  34
- Tools
  34
  - Cable Cross-Sections
    34
- Connecting the Power Supply
  34
  - Cable Protection
    34
  - Supplying AC Units
    35
  - Supplying DC Units
    36
- Connecting the Inputs
  38
- Connecting Outputs
  51
  - Connect Relay Outputs
    52
  - Connecting Transistor Outputs
    54
- Expanding Inputs/Outputs
  57
  - Local Expansion
    57
  - Remote Expansion
    58
3 Commissioning

60
- Switching on
  60
- Setting the Menu Language
  61
- CL Operating Modes
  62
- Creating Your First Circuit Diagram
  63
  - Circuit Diagram Display
    65
  - From the First Contact to the Output Coil
    66
  - Wiring
    67
  - Testing the Circuit Diagram
    68
  - Deleting the Circuit Diagram
    70
  - Fast Circuit Diagram Entry
    70
4 Wiring with the Logic Relay

72
- CL Operation
  72
- Working with Contacts and Relays
  80
- Analog Value Comparator/Threshold Value Switch
  101
- Counters
  114
- Function of the Counter Function Relay
  118
- High-Speed Counters, CL-DC1, CL-DC2
  122
- High-Speed Counters
  128
- Text Display
  134
  - Wiring a Text Display
    135
  - Scaling
    136
  - Text Entry
    137
  - Entering a Setpoint in a Display
    138
- Day Time Switch
  140
  - Parameter Display and Parameter Set for 7-Day Time Switch
    141
  - Changing Time Switch Channel
    142
- Operating Hours Counter
  146
- Value Range of the Operating Hours Counter
  147
- Timing Relays
  151
  - Parameter Display and Parameter Set for a Timing Relay
    152
  - Retention
    153
  - Timing Relay Modes
    154
  - Function of the Timing Relay Function Block
    157
  - Examples Timing Relay
    164
- Jumps
  167
- Power Flow Display
  168
- Year Time Switch
  170
- Master Reset
  177
- Operating Modes
  178
- Basic Circuits
  179
  - Negation (Coil)
    180
  - Parallel Circuit
    181
  - Parallel Circuit Operating Like a Series Connection of N/O Contacts
    182
  - Parallel Circuit Operating Like a Series Connection of N/C Contacts
    183
  - Self-Latching
    184
  - Impulse Relay
    185
  - Cycle Pulse on Falling Edge
    186
  - Circuit Examples
    187
    
    X Shift Register
    189
    
    Running Light
    193
    
    Stairwell Lighting
    194
150 CL Settings

198
- Password Setup
  199
- Selecting the Scope of the Password
  200
- Activating the Password
  201
- Unlock Logic Relay
  202
- Changing the Menu Language
  204
- Changing Parameters
  205
- Adjustable Parameters for Function Relays
  206
- Setting Date and Time
  208
  - Setting Summer Time Start and End
    209
  - Selection of Summer Time Start and End
    210
- Activating Input Delay (Debounce)
  217
  - Activating Debounce (Input Delay)
    218
  - Activating the P Buttons
    219
- Startup Behaviour
  220
  - Behaviour When the Circuit Diagram Is Deleted
    221
  - Startup Behaviour for Memory Module
    222
- Setting the Cycle Time
  223
- Retention (Non-Volatile Data Storage)
  224
  - Setting Retentive Behaviour
    225
  - Deleting Retentive Actual Values
    226
  - Diagram
    227
- Displaying Device Information
  228
6 Inside the Logic Relay

230
- CL Operation and Implications for Circuit Diagram Creation
  231
- Delay Times for Inputs and Outputs
  233
  - Delay Time with CL-AC1 and CL-AC2 Basic Units
    235
  - Delay Times for the Analog Inputs CL-AC1, CL-DC1 and CL-DC2
    236
- Overload with CL-LST, CL-LMT and CL-LET
  237
- Expanding CL-LMR/CL-LMT
  238
- Function Monitoring of Expansion Units
  239
- Saving and Loading Circuit Diagrams
  240
- Interface
  241
- Memory Module
  242
- Loading or Saving Circuit Diagrams
  243
- Cl-Soft
  246
- Logic Relay with Separate Display Module
  247
- Device Version
  248
7 What Happens if

250
- Possible Situations When Creating Circuit Diagrams
  251
- Event
  253
- Appendix
  
  254
  - Technical Data
    257
    
    Special Approvals
    259
    
    Power Supply
    260
    
    Inputs
    261
    
    Relay Outputs
    268
    
    Transistor Outputs
    270
  - List of the Function Relays
    273
    
    Available Function Relays
    274
    
    Names of Function Relay
    275
  - Compatibility of the Function Relay Parameters
    276
  - Parameter Display 7-Day Time Switch
    277
- Glossary
  
  278
- Index
  
  282

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