User Manuals: Daikin ACS320 Variable Frequency Drive

User Manuals: Daikin ACS320 Variable Frequency Drive

Manuals and User Guides for Daikin ACS320 Variable Frequency Drive. We have 1 Daikin ACS320 Variable Frequency Drive manual available for free PDF download: Operation Manual

Daikin ACS320 Operation Manual

Daikin ACS320 Operation Manual (116 pages)

Wall or cabinet mountable drive for controlling AC motors

Brand: Daikin | Category: Controller | Size: 4 MB

Table of Contents

Table of Contents
2
Safety

4
- Use of Warnings
  4
- Safety in Installation and Maintenance
  4
  - Electrical Safety
    4
  - General Safety
    5
- Safe Start-Up and Operation
  5
- Safety
  5
Introduction

6
- Applicability
  6
- Target Audience
  6
- Purpose of the Manual
  6
- Categorization by Frame Size
  6
  - Contents of this Manual
    6
Introduction

7
Operation Principle/Hardware Description

7
Start up

12
- MD4 HVAC Control Panel Features
  12
  - General Display Features
    12
  - Tuning - Parameters
    13
  - Fault and Alarm Adjustments
    13
  - Start-Up
    13
  - Modes
    14
  - Fault Tracing
    17
  - Technical Data
    17
Program Features

24
- Programmable Analog Inputs
  24
- Programmable Analog Output
  24
- Programmable Digital Inputs
  25
- Programmable Relay Output
  25
- Frequency Input
  25
- Actual Signals
  26
- Power Loss Ride-Through
  26
- Maintenance Trigger
  27
- Acceleration and Deceleration Ramps
  27
- Critical Speeds
  27
- Constant Speeds
  27
- Programmable Protection Functions
  27
- Preprogrammed Faults
  28
- Operation Limits
  28
- Power Limit
  28
- Automatic Resets
  28
- Supervisions
  29
- Parameter Lock
  29
- Energy Optimizer
  29
Actual Signals and Parameters

30
- Terms and Abbreviations
  30
- Fieldbus Equivalent
  31
- Parameter Descriptions
  32
- Group 99: Start-Up Data
  32
- Group 01: Operating Data
  33
- Group 03: Actual Signals
  35
- Group 04: Fault History
  37
- Group 10: Start/Stop/Dir
  38
- Group 11: Reference Select
  39
- Group 12: Constant Speeds
  42
- Group 13: Analog Inputs
  44
- Group 15: Analog Outputs
  45
- Group 16: System Controls
  46
- Group 20: Limits
  48
- Group 21: Start/Stop
  49
- Group 22: Accel/Decel
  50
- Group 25: Critical Speeds
  51
- Group 26: Motor Control
  52
- Group 30: Fault Functions
  53
- Group 31: Automatic Reset
  55
- Group 33: Information
  56
- Group 34: Panel Display Process Variables
  57
- Group 35: Motor Temp Meas
  59
- Group 37: User Load Curve
  61
- Group 40: Process PID Set 1
  62
- Group 42: External PID
  66
- Group 45: Energy Savings
  66
- Group 52: Panel Communication
  67
- Group 53: EFB Protocol
  68
- Group 98: Options
  69
Fieldbus Controls

70
- Fieldbus Control with Embedded Fieldbus
  70
  - System Overview
    70
- Control Interface
  71
  - Planning
    71
  - Mechanical and Electrical Installation - EFB
    71
- Communication Set-Up - EFB
  73
  - Serial Communication Selection
    73
  - Serial Communication Configuration
    73
- Activate Drive Control Functions - EFB
  75
- Controlling the Drive
  75
  - Start/Stop Direction Control
    75
- Input Reference Select
  75
- Miscellaneous Drive Control
  76
- Relay Output Control
  77
- Analog Output Control
  78
- PID Control Setpoint Source
  78
- Communication Fault
  78
- Feedback from the Drive - EFB
  79
- Pre-Defined Feedback
  79
- Mailbox Read/Write
  79
- Actual Value Scaling
  80
- Diagnostics - EFB
  81
- Fault Queue for Drive Diagnostics
  81
  - Serial Communication Diagnostics
    81
  - Diagnostic Situations
    81
  - Normal Operation
    81
  - Loss of Communication
    81
  - No Master Station on Line
    81
  - Duplicate Stations
    81
  - Swapped Wires
    82
  - Fault 28 - Serial 1 Err
    82
  - Faults 31
    82
  - Intermittent Off-Line Occurrences
    82
- Bacnet Protocol Technical Data
  83
- Binary Input Object Instance Summary
  83
- Binary Output Object Instance Summary
  83
- Binary Valueobject Instance Summary
  84
- Analog Input Object Instance Summary
  85
- Analog Value Object Instance Summary
  86
- Bacnet Quick-Start Sequence
  87
- Protocol Implementation Conformance Statement (PICS)
  87
- PICS Summary
  87
  - MS/TP Token Counter
    87
- Statement
  88
- Bacnet Object Definitions
  89
- Object/Property Support Matrix
  89
Fault Tracing

90
- What this Chapter Contains
  90
  - Safety
    90
  - Alarm and Fault Indications
    90
  - How to Reset
    90
  - Fault History
    90
- Alarm Messages Generated by the Drive
  91
- Alarms Generated by the Basic Control Panel
  93
- Fault Messages Generated by the Drive
  94
- Embedded Fieldbus Faults
  98
  - No Master Device
    98
  - Same Device Address
    98
  - Incorrect Wiring
    98
Maintenance and Hardware Diagnostics

99
- What this Chapter Contains
  99
- Maintenance Intervals
  99
  - Cooling Fan
    99
  - Replacing the Cooling Fan (Frame Sizes R1
    99
  - Capacitors
    100
  - Reforming the Capacitors
    100
  - Power Connections
    100
- Control Panel
  101
  - Cleaning the Control Panel
    101
  - Changing the Battery in the Assistant Control Panel
    101
  - Leds
    101
Technical Data

102
- What this Chapter Contains
  102
  - Definition
    103
  - Sizing
    103
  - Derating
    103
- Electric Power Network Specification
  104
- Motor Connection Data
  104
- Control Connection Data
  105
- Efficiency
  105
- Ambient Conditions
  106
- Materials
  106
- Applicable Standards
  106
- UL Marking
  107
- UL Checklist
  107
Appendix

108
- Daikin Applications
  108
- Parameter Settings
  108
- Microtech III Control Parameters
  110
- Factory Communications Troubleshooting Instructions
  110
- Possible Faults
  110

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