Eaton Holec Clink II Manuals

Manuals and User Guides for Eaton Holec Clink II. We have 1 Eaton Holec Clink II manual available for free PDF download: User Manual

Eaton Holec Clink II User Manual

Eaton Holec Clink II User Manual (94 pages)

SCU Manager

Brand: Eaton Holec | Category: Control Unit | Size: 1.06 MB

Table of Contents

Table of Contents
3
Introduction

8
Description of the Starter Control Unit

10
- Location
  10
- Function
  10
- History
  10
- Design and Layout
  10
Safety Instructions

11
- Safety Aspects Capitole 40
  11
- Safety Instructions Clink II
  11
Commissioning

12
Functional Description Scu

15
- Introduction
  15
- Measurement
  15
  - Mains Voltage
    15
  - Motor Current
    16
  - Earth Leakage Current
    17
  - Motor Temperature Rise
    18
  - Active Power
    23
  - Power Factor
    24
  - Energy
    24
- Inputs
  25
  - Digital Inputs
    25
- Outputs
  26
  - Digital Outputs
    26
  - Analog Output
    29
- Motor Control
  29
  - Control Levels
    30
  - Switching Conditions
    31
  - Interlockings
    32
- Starter Logic
  32
  - Tray in Test State
    32
  - Drive Type
    32
  - Starting
    33
  - Starter Logic Direct on Line
    35
  - Starter Logic Star-Delta
    35
  - Starter Logic Forward-Reverse
    36
  - Starter Logic Dual-Speed
    37
  - Stop/Start Commands
    39
  - Command after Communication Failure
    40
- Automatic Restart
  40
  - Mains Failure Detection
    40
  - Contactor Failure Detection
    41
  - Restart Time out
    41
  - Immediate Restart
    42
  - Delayed Restart
    43
  - No Restart
    44
  - Cancel Automatic Restart
    44
  - Automatic Restart During Starting
    44
  - Automatic Restart During Powerdown
    44
- Protection
  44
  - Characteristics of Protection Functions
    45
  - Read-Out of Trip and Warning Signals
    45
  - Acknowledge Command
    47
  - Motor Stall
    48
  - Motor Overload
    49
  - Phase Unbalance
    50
  - Earth Leakage
    51
  - Process Underload
    51
  - Process Overload
    52
  - External Protection
    53
  - Over Voltage Protection
    53
  - Under Voltage Protection
    53
  - Under Current Protection
    54
- Monitoring of Diagnostic and Maintenance Data
  54
  - Number of Operating Hours
    54
  - Number of Contactor Operations
    55
  - Number of Contactor Operations During Last Hour
    55
  - Starting Current
    55
  - Starting Time
    56
  - Trip Current L1, L2, L3
    56
  - Time to Trip
    57
  - Time to Reset
    57
  - Reset Maintenance Command
    57
Troubleshooting Guide

58
- How to Use the Trouble Shooting Guide
  58
- States of the SCU
  58
- Status Module LED
  60
Clink II Scu Manager

61
- Status Network LED
  61
- Fault Messages
  61
- Corrective Actions
  63
- Maintenance Scu
  
  66
- Technical Specifications Scu
  
  68
  - Inputs and Outputs
    72
    
    Digital Inputs
    72
    
    Analog Inputs
    72
    
    Digital Outputs
    73
    
    Analog Output
    74
- Electric Circuit Diagrams Scu
  
  75
  - Single Line and Auxiliary Circuit Diagrams
    75
    
    Direct on Line Starter
    75
    
    Star-Delta Starter
    77
    
    Forward Reverse Starter
    79
    
    Dual Speed Starter
    81
  - Mains Configurations SCU
    83
    
    Single Phase Supply (L-N) I < 64A
    83
    
    Three Phase Supply Without Neutral. I < 64 a
    84
    
    Three Phase Supply Without Neutral. I > 64 a
    85
    
    Three Phase Supply with Neutral. I < 64 a
    86
    
    Three Phase Supply with Neutral. I > 64 a
    87
Glossary

88
Index

89

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