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8406-021
Woodward 8406-021 Generator Control Manuals
Manuals and User Guides for Woodward 8406-021 Generator Control. We have
1
Woodward 8406-021 Generator Control manual available for free PDF download: Operation And Users Manual
Woodward 8406-021 Operation And Users Manual (160 pages)
Engine Generator Control Package
Brand:
Woodward
| Category:
Portable Generator
| Size: 1 MB
Table of Contents
Table of Contents
3
Chapter 1. General Information
7
Introduction
7
Declaration of Incorporation
7
Control Options
7
Control Part Numbers
7
Chapter 2. Electrostatic Discharge Awareness
9
Chapter 3. Control Overview
11
Introduction
11
Operator Interface
13
Keypad
13
Chapter 4 Software Overview
15
Introduction
15
Navigation of Menus and Setpoints
15
Status Screens
17
Control Overview Engine off Line
17
Control Overview Screen-Set for Loss of Mains Detection
18
Status Menu
18
Status Menu (Cont.)
19
Engine Overview
19
Generator Overview (Voltage Line to Line)
20
Generator Phases (Voltage Line to Neutral)
20
Synchroscope
21
Alarm/Event Log
21
Example of Two Typical Fault Listings
22
I/O Status
23
Sequencing Menu
24
Sequencing Menu (Multi-Unit)
24
Tuning Screens
25
Load Control Monitor
25
Example 1
26
Example 2
27
Example 3
28
Example 4
29
Example 5
30
Example 6
31
Example 7
32
Example 8
33
Example 9
34
Example 10
34
Example 11
35
Alarm Navigation Example 1
36
Alarm Navigation Example 2
37
AC Power Triangle
39
Direct (Export) Process Action
41
Indirect (Import Power) Process Action
41
Direct (Import/Export) Process Action
42
EGCP-1 Control Dip Switch
42
Breaker Logic and Contactor Logic
43
Generator High/Low Voltage Alarms
46
Generator Over/Under Frequency
47
Overcurrent Level-High Current, Short Duration
48
Reverse Power
49
Typical Circuit Using Permissive Function and Run for Auto/Manual Synchronizing
52
Maximum Phase Window = 10 Degrees
53
Measured Vs. Monitored
60
Typical AVR with aux Input (Newage SX-440)
61
Typical AVR with External Voltage Adjust Potentiometer
61
AVR Droop
62
Analog Inputs to Vcos (Voltage Controlled Oscillators)
63
Voltage Controlled Oscillators-Effect of Offset
63
Voltage Controlled Oscillators-Effect of Gain
64
Battery VCO
64
Oil Pressure VCO
65
Water Temperature VCO
66
Chapter 5. Control Features and Functions
67
Engine Control
67
Engine Protection
67
Generator Voltage and Reactive Load Control
67
Generator Protection
67
Mains Sensing
68
Synchronizing
68
Load Control
68
Sequencing
68
Engine Cranking
69
Generator Voltage Control
70
Generator Load Control
71
Droop Mode
73
Isochronous Mode
73
Droop/Isochronous Load Sharing
74
Automatic Generator Loading Functions
76
Synchronizer Description
79
Synchronizer Time Line-Standard Sequence
83
Loss of Mains Detection Active
84
Generator off Line
85
Mains Parallel Unit with Voltage/Frequency Detect
85
Mains Parallel Unit(S) with Load Surge Detect
86
Generator Sequencing
87
Typical Automatic Sequencing Routine
88
Original System Configuration
90
After a Change of Priority-Units Not Operating
91
Original System Configuration
91
A New Master Takes Over-Single Unit Operating on the Isolated Bus
92
Changing the Priority of a Slave Unit
95
Inter-Control Communications (RS-485 Network)
96
Changing the Priority of a Slave Unit
96
Remote Control/Monitoring (RS-422)
97
Chapter 6 Calibration of Control Inputs and Outputs
99
Introduction
99
Calibration of Generator Pts and Cts
100
Calibration of the Bus PT
103
Speed Bias Output
104
Voltage Bias Output
105
Relationship between Voltage Bias and Generator Voltage
105
Chapter 7. General Startup Instructions
107
Before Starting the Generator Set
107
Sequence of Startup and Checking Parameters
108
Loading the Generator Set
108
Chapter 8 Troubleshooting
113
Control Hardware and I/O
113
Engine Control/Sensing Parameters
114
Synchronization
115
Breaker Close/Open Control
116
Real Load Control
117
Reactive Load Control
118
Sequencing
119
Mains/Bus Sensing
120
Communications
120
Chapter 9. Definition of Terms
121
Chapter 10 Service Options
127
Product Service Options
127
Returning Equipment for Repair
128
Replacement Parts
129
How to Contact Woodward
129
Additional Aftermarket Product Support Services
130
Technical Assistance
132
Appendix Aegcp-1 Setpoint Worksheet
133
Configuration Menu
133
Shutdown and Alarms Menu
134
Engine Control Menu
140
Synchronizer Menu
141
Real Load Control Menu
142
Reactive Load Control Menu
144
Process Control Menu
145
Calibration Menu
145
Appendix B Connector Information
149
Appendix C Download Instructions
151
Appendix D Speed Bias Connections
153
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