Eurotherm 7300A Power Controller Manuals

Manuals and User Guides for Eurotherm 7300A Power Controller. We have 1 Eurotherm 7300A Power Controller manual available for free PDF download: User Manual

Eurotherm 7300A User Manual

Eurotherm 7300A User Manual (69 pages)

Advanced Controllers, Three-Phase Power Thyristor Units

Brand: Eurotherm | Category: Controller | Size: 0 MB

Table of Contents

Table of Contents

4
- Commissioning Flowchart
  3
  - Table of Contents
    4
- European Directives and Applicable Standards
  5
- Chapter 1 Identification of Power Thyristor Units
  6
  - General Presentation
    7
  - Technical Specifications
    10
    
    Dimensions
    10
    
    Load
    10
    
    Power
    10
    
    Signalling
    10
    
    Use
    10
    
    Command
    11
    
    Control
    11
    
    Firing Modes
    11
    
    Alarms
    12
    
    Environment
    13
    
    Mounting
    13
    
    Protection
    13
    
    Digital Communication
    14
  - Coding
    15
Chapter 2 Installation

18
- Safety During Installation
  19
- Mounting
  20
  - Types of Mounting
    20
  - Attachment Plates
    20
  - Mounting on DIN Rails
    20
  - Bulkhead Mounting
    21
- Wiring
  22
- Power Connections
  24
  - Power Connection Details
    24
- Control Connections
  26
  - Control Terminal Blocks
    26
  - Control Signal
    27
  - Connecting the Reference Neutral Voltage
    27
  - External Power Supply Terminal Block
    28
  - Alarm Relay Contact
    29
  - Acknowledgement Signal
    30
- Communication Bus Connection
  31
  - Polarity
    31
  - Wires Screening
    31
  - Termination Resistors
    31
  - Power Supply Connection 'Aux2
    31
  - Digital Communication Wiring
    32
Chapter 3 Firing Modes

34
- Burst Mode (Codes C16 and C64)
  35
- General and Firing Mode Signalling
  35
- Firing Delay (XFMR Option)
  36
- Advanced Single-Cycle (Code ASC)
  37
- Single-Cycle (Code FC1)
  37
- Phase Angle (Code PA)
  38
- Magnetisation Ramp (XFMR Option)
  39
- Safety Ramp
  39
Table of Contents

40
- Chapter 4 Control and Limits
  41
  - Control and Limits
    41
  - Control
    41
    
    Control Parameters
    41
    
    Input / Output Ratio
    41
    
    Current and Power Limitation
    43
    
    Settings
    43
  - Current and Power Specifications (Options)
    44
Chapter 5 Alarms

46
- Alarm Diagnostic Summary
  47
- Safety Mechanisms
  48
  - Alarm Priority
    48
  - Memorisation
    48
- Load Monitoring
  49
  - Setting the DLF Alarm
    50
- Disabling Alarms for Load Failure Signalling
  50
- Load Type Matching
  50
- Signalling of Channel for Load Fault
  50
- Functions of DLF Alarm Push Button
  51
  - Setting Request
    51
  - Diagnostic
    51
  - Disabling
    51
- Over Load Alarm
  52
  - Availability
    52
  - Alarm Conditions
    52
  - Alarm Actions, Memorisation, Acknowledgement
    52
- Standard Alarms
  53
  - Faults Detected
    53
    
    Alarm Actions
    53
    
    Availability
    53
    
    Memorisation
    53
6. Digital Communication

54
- Chapter 6 Digital Communication
  55
  - Digital Communication
    55
  - General
    55
    
    Communication Protocol
    55
    
    Exchange Type
    55
    
    Parameters Status
    55
    
    Power Failure
    55
    
    Transmission
    55
- Configuring the Physical Address and Speed
  56
  - Physical Address
    56
  - Transmission Speed
    56
  - Addressing by Message Broadcasting
    57
- Diagnostic Leds
  57
- Error Code
  57
- Digital Communication Parameters
  58
  - Parameters Description
    59
- Remarks
  63
- Chapter 7 Maintenance
  67
- Eurotherm Worldwide Sales and Service
  69

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