Multilin SR469 Manuals

Multilin SR469 Manuals

Manuals and User Guides for Multilin SR469. We have 1 Multilin SR469 manual available for free PDF download: Instruction Manual

Multilin SR469 Instruction Manual

Multilin SR469 Instruction Manual (270 pages)

MOTOR MANAGEMENT RELAY

Brand: Multilin | Category: Relays | Size: 4 MB

Table of Contents

Table of Contents
2
1 Introduction

9
- Overview
  9
- Order Information
  10
- Sr469 Specifications
  11
2 Installation

15
- Mechanical
  15
  - Description
    15
  - Product Identification
    16
  - Installation
    16
  - Unit Withdrawal and Insertion
    18
  - Terminal Locations
    19
- Electrical
  20
  - Typical Wiring
    22
  - Control Power
    22
  - Phase Current Inputs
    22
  - Ground Current Input
    23
  - Differential Current Inputs
    24
  - Voltage Inputs
    25
  - Digital Inputs
    25
  - Analog Inputs
    26
  - Analog Outputs
    26
  - Rtd Sensor Connections
    27
  - Output Relays
    30
  - Drawout Indicator
    31
  - Rs485 Communications Ports
    31
  - Typical 2 Speed Motor Wiring
    32
  - Dielectric Strength Testing
    33
3 Sr469 Operation

34
- Overview
  34
  - Sr469 Faceplate
    34
  - Display
    35
  - Led Indicators
    35
  - Rs232 Program Port
    36
  - Keypad
    37
  - Entering Alphanumeric Text
    37
  - Entering +/- Signs
    37
  - Setpoint Entry
    38
4 Setpoint Programming

40
- Overview
  40
- S1 Sr469 Setup
  45
  - Preferences
    45
  - Serial Ports
    45
  - Real Time Clock
    46
  - Default Messages
    46
  - Message Scratchpad
    47
  - Clear Data
    48
  - Installation
    49
- S2 System Setup
  50
  - Current Sensing
    50
  - Voltage Sensing
    51
  - Power System
    51
  - Serial Communication Control
    52
  - Reduced Voltage
    52
- S3 Digital Inputs
  53
- S4 Output Relays
  63
  - Force Output Relay
    63
- S5 Thermal Model
  65
  - Sr469 Thermal Model
    65
  - Overload Curve Setup
    66
  - Unbalance Bias
    75
  - Motor Cooling
    76
  - Hot/Cold Curve Ratio
    77
  - Rtd Bias
    77
- S6 Current Elements
  79
  - Short Circuit
    79
  - Overload Alarm
    80
  - Mechanical Jam
    80
  - Undercurrent
    81
  - Current Unbalance
    82
  - Ground Fault
    83
  - Phase Differential
    84
- S7 Motor Starting
  85
  - Acceleration Timer
    85
  - Start Inhibit
    85
  - Jogging Block
    86
  - Restart Block
    87
- S8 Rtd Temperature
  88
  - Rtd Types
    88
    
    Rtd S 1-6
    89
  - Rtd 1-6
    89
    
    Rtd S 7 - 10
    89
  - Rtd 7 - 10
    90
  - Rtd 11
    91
  - Rtd 12
    91
  - Open Rtd Sensor
    93
  - Rtd Short/Low Temp
    93
- S9 Voltage Elements
  94
  - Undervoltage
    94
  - Overvoltage
    95
  - Phase Reversal
    95
  - Frequency
    96
- S10 Power Elements
  97
  - Power Measurement Conventions
    97
  - Power Factor
    98
  - Reactive Power
    99
  - Underpower
    100
  - Reverse Power
    101
  - Torque Setup
    101
  - Over Torque Setup
    102
- S11 Monitoring
  102
  - Trip Counter
    102
  - Starter Failure
    103
  - CURRENT, K W , Kvar, Kva DEMAND
    105
  - Pulse Output
    106
- S12 Analog I/O
  108
  - Analog Outputs 1-4
    108
  - Analog Inputs 1-4
    110
  - Analog in Diff 3-4
    111
- S13 Sr469 Testing
  115
  - Pre-Fault Setup
    115
  - Fault Setup
    116
  - Test Output Relays
    116
  - Test Analog Output
    117
  - Comm Port Monitor
    117
  - Multilin Use Only
    118
- S14 Two-Speed Motor
  119
  - Speed2 O/L Setup
    119
  - Speed2 Undercurrent
    121
  - Speed2 Acceleration
    121
5 Actual Values

122
- Overview
  122
  - Actual Values Messages
    122
- A1 Status
  123
  - Motor Status
    123
  - Last Trip Data
    124
  - Alarm Status
    126
  - Start Blocks
    127
  - Digital Inputs
    128
  - Real Time Clock
    128
- A2 Metering Data
  129
  - Current Metering
    129
  - Temperature
    130
  - Voltage Metering
    131
  - Speed
    131
  - Power Metering
    132
  - Torque Alarm Message
    132
  - Demand Metering
    133
  - Analog Inputs
    133
  - Phasors
    134
- A3 Learned Data
  136
  - Motor Starting
    136
  - Average Motor Load
    136
  - Rtd Maximums
    137
  - Analog in Min/Max
    138
- A4 Maintenance
  139
  - Trip Counters
    139
  - General Counters
    140
  - Timers
    140
- A5 Event Recorder
  142
  - Event01 -Event40
    142
- A6 Product Info
  143
  - Sr469 Model Info
    144
  - Calibration Info
    144
- Diagnostics
  145
  - Diagnostic Messages for Operators
    145
  - Flash Messages
    146
6 Communications

149
- Electrical Interface
  149
- Protocol
  149
  - Modbus Rtu Protocol
    149
  - Data Frame Format and Data Rate
    149
  - Data Packet Format
    150
  - Error Checking
    151
  - Timing
    152
- Supported Modbus Functions
  152
- Error Responses
  162
- Memory Map
  163
  - Memory Map Information
    163
  - User Definable Memory Map Area
    163
  - Event Recorder
    163
  - Waveform Capture
    164
7 Testing

219
- Test Setup
  219
  - Secondary Injection Test Setup
    219
- Hardware Functional Testing
  220
  - Phase Current Accuracy Test
    220
  - Voltage Input Accuracy Test
    220
  - Ground (1A/5A) and Differential Accuracy Test
    221
  - Multilin 50:0.025 Ground Accuracy Test
    222
  - Rtd Accuracy Test
    222
  - Digital Inputs and Trip Coil Supervision
    224
  - Analog Inputs and Outputs
    224
  - Output Relays
    226
- Additional Functional Testing
  227
  - Overload Curve Test
    227
  - Power Measurement Test
    228
  - Unbalance Test
    229
  - Voltage Phase Reversal Test
    230
  - Short Circuit Test
    231
8 Pc Program

233
- Installation/Upgrade
  233
- Configuration
  234
- Upgrading Relay Firmware
  235
- Figure 8-4 Upgrading Relay Firmware
  235
- Creating a New Setpoint File
  236
- Figure 8-5 Creating a New Setpoint File
  236
- Editing a Setpoint File
  237
- Figure 8-6 Editinga Setpoint File
  237
- Downloading a Setpoint File to the Sr469
  238
- Figure 8-7 Downloading a Setpoint File to the Sr469
  238
- Upgrading Setpoint File to New Revision
  239
- Figure 8-8 Upgrading Setpoint File to New Revision
  239
- Printing
  240
- Figure 8-9 Printing
  240
- Trending
  241
- Figure 8-10 Trending
  242
- Waveform Capture
  243
- Figure 8-11 Waveform Capture
  244
- Phasors
  245
- Figure 8-12 Phasors
  245
- Event Recording
  246
- Figure 8-13 Event Recording
  247

Advertisement

Advertisement

Related Products

Multilin Categories

More Multilin Manuals