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Basler DGC-2020 User Manual
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9400200990 Rev I
DGC-2020 Human-Machi
ne Interface
2-9
o
OIL PRESS SENDR FAIL
CONFIG
TYPE
ACTIVATN
DLY
o
FUEL LEVL SENDR FAIL
CONFIG
TYPE
ACTIVATN
DLY
o
VOLTAGE SENSE FAIL
CONFIG
TYPE
ACTIVATN
DLY
o
SPEED SENDR FAIL
TIME
DELAY
Table 2-6. Generator Protection Screen Branche
s
•
27
UNDERVOLTAGE
o
27-1 / 27-2
LOW LINE OVERRIDE
•
SCALE
FACTOR
3 / 1 PHASE SETTINGS
•
PICKUP
•
HYSTERESIS
•
TIME
DELAY
•
FREQ
INHIBIT
•
ALARM
CONFIG
•
59
OVERVOLTAGE
o
59-1 / 59-2
LOW LINE OVERRIDE
•
SCALE
FACTOR
3 / 1 PHASE SETTINGS
•
PICKUP
•
HYSTERESIS
•
TIME
DELAY
•
ALARM
CONFIG
•
47 PHASE IMBALANCE (Optional)
o
PICKUP
o
HYSTERESIS TIME DELAY
o
ALARM
CONFIG
•
81 O/U FREQUENCY
o
UNDERFREQUENCY
INHIBIT
VOLTS
PICKUP
HYSTERESIS
TIME
DELAY
ALARM
CONFIG
o
OVERFREQUENCY
PICKUP
HYSTERESIS
TIME
DELAY
ALARM
CONFIG
•
51 OVERCURRENT (Optional)
o
51-1 / 51-2
LOW LINE OVERRIDE
•
SCALE
FACTOR
3 / 1 PHASE SETTINGS
•
PICKUP
•
TIME
DIAL
•
CURVE
•
ALARM
CONFIG
•
32 REVERSE POWER
o
3 / 1 PHASE SETTINGS
PICKUP
www
.
ElectricalPartManuals
.
com
32
34
Table of Contents
Table of Contents
7
Auto-Synchronizer
11
Automatic Transfer Switch Control (Mains Failure)
11
Section 1 • General Information
11
Contact Inputs and Output Contacts
12
Lsm-2020 (Load Share Module)
13
Cem-2020 (Contact Expansion Module)
13
Style and Part Numbers
13
Style Number
13
Part Numbers
13
Figure 1-1. DGC-2020 Style Chart
13
Specifications
14
Operating Power
14
Power Consumption
14
Battery Ride through
14
Current Sensing
14
Voltage Sensing
14
Contact Sensing
14
Table 1-1. Special-Order DGC-2020 Controllers
14
Engine System Inputs
15
Generator Protection Functions
18
Logic Timers
18
Communication Interface
18
Real-Time Clock
19
Type Tests
20
Environment
20
UL/CSA Approvals
20
NFPA Compliance
21
CE Compliance
21
Section 2 • Human-Machine Interface
23
Front Panel
25
Introduction
25
Section 2 • Human-Machine Interface
25
Display Operation
26
Login and Permissions
26
Summary Screen and Configurable Metering
27
Sleep Mode
27
Changing a Setting
27
Front Panel Display Structure
28
Communication
29
Rear Panel
36
Section 3 • Functional Description
39
Dgc-2020 Function Blocks
41
Power Supply
41
Microprocessor
41
Generator Voltage Sensing Inputs
42
Bus Voltage Sensing Inputs
42
Current Sensing Inputs
42
Analog Engine Sender Inputs
42
Speed Signal Inputs
43
Contact Inputs
43
Front Panel HMI
44
Remote Display Panel (Optional)
44
Communication Ports
44
Output Contacts
48
Introduction
41
Section 3 • Functional Description
41
Breaker Management
48
Introduction
48
Determining Breaker Status
49
Processing Breaker Requests
49
Breaker Operation
49
Event Recording
50
Section 4 • Bestcomsplus Software
53
Installation
57
Installing Bestcomsplus
58
Introduction
57
SECTION 4 • Bestcomsplus SOFTWARE
57
Startup and Activation
58
Starting Bestcomsplus
58
Activating the DGC-2020 Plug-In
59
Communication
60
Connecting the DGC-2020 and PC
60
Configuring Communication
60
Installing the USB Driver if Automatic Installation Fails
61
Establishing Communication
61
Menu Bars
62
Upper Menu Bar (Bestcomsplus Shell)
62
Lower Menu Bar (DGC-2020 Plug-In)
63
Dgc-2020 and System Parameters
63
General Settings
63
Front Panel HMI
64
Style Number
64
Device Info
64
Device Security Setup
66
Clock Setup
67
Settings Explorer
63
Communications
68
Canbus Setup
68
Modem Setup (Optional)
70
Setup (Optional)
72
System Parameters
73
System Settings
73
Crank Settings
75
Automatic Restart
76
Exercise Timer
77
Sensing Transformers
78
Programmable Inputs
78
Configurable Local Inputs
78
Programmable Functions
79
Configurable Remote Inputs
80
Programmable Outputs
81
Configurable Local Outputs
81
Configurable Elements
81
Configurable Remote Outputs
82
Alarm Configuration
83
Pre-Alarms
83
Alarms
87
Sender Fail
88
Generator Protection
89
Voltage Protection (27, 59, 47)
89
Frequency Protection (81O/U)
92
Reverse Power Protection (32)
92
Loss of Excitation Protection (40Q)
93
Overcurrent Protection (51-1, 51-2)
94
Breaker Management
96
Breaker Hardware
96
Bus Condition Detection
96
Automatic Synchronizer (Optional)
99
Bias Control Settings
100
AVR Bias Control Settings
100
Governor Bias Control Settings
101
PID Controller
103
Multigen Management
104
AVR Output
104
Governor Output
104
Load Share Output
105
Demand Start/Stop
105
Generator Sequencing
106
Network Configuration
107
Programmable Senders
108
Bestlogic+ PROGRAMMABLE LOGIC
109
Logic Timers
109
File Management
109
Settings Files
109
Uploading Device Packages (Firmware/Language Module)
111
Metering Explorer
113
Engine
115
Generator
115
Power
115
Run Statistics
116
Status
116
Inputs
117
Outputs
118
Alarms
120
Event Log
120
J1939 Ecu
122
Mtu Mdec
124
Summary
125
Control
126
Real Time Clock
126
Generator Network Status
127
Converting Settings Files
127
UPDATING Bestcomsplus SOFTWARE
127
Section 5 • Bestlogic+ Programmable Logic
129
Introduction
131
OVERVIEW of Bestlogic
131
Bestlogic+ Composition
132
I/O
132
Components
137
Elements
139
SECTION 5 • Bestlogic+ PROGRAMMABLE LOGIC
131
Logic Schemes
141
The Active Logic Scheme
141
Copying and Renaming Preprogrammed Logic Schemes
142
Sending and Retrieving Logic Schemes
142
Retrieving a Logic Scheme from the DGC-2020
142
Sending a Logic Scheme to the DGC-2020
142
PROGRAMMING Bestlogic
142
I/O
143
Input Objects
143
Output Objects
143
Alarms
143
Pre-Alarms
143
Senders
143
Components
143
Logic Gates
143
Latches
143
Logic Comment Block
144
Elements
144
Protective Elements
144
Control Elements
144
Logic Alarm Elements
145
Configurable Elements
145
Other
145
Bestlogic+ FILE MANAGEMENT
145
Saving a Bestlogic+ File
145
Opening a Bestlogic+ File
145
Uploading a Bestlogic+ File
145
Downloading a Bestlogic+ File
145
Printing a Bestlogic+ File
146
Clearing the On-Screen Logic Diagram
146
Bestlogic+ EXAMPLES
146
Example 1 - AVR Logic Block Connections
146
Example 2 - and Gate Connections
146
Example 3 - Multiple Logic Connections
146
Section 6 • Installation
149
Output Contacts
156
Section 7 • Maintenance and Troubleshooting
169
Section 8 • Lsm-2020 (Load Share Module)
173
Features
175
General Information
175
Section 8 • Lsm-2020 (Load Share Module)
175
Specifications
175
Operating Power
175
Analog Outputs
175
Communication Interface
175
Type Tests
176
Environment
176
UL/CSA Approvals
176
NFPA Compliance
176
CE Compliance
176
Physical
176
Functional Description
177
Load Share Overview
177
Analog Outputs
177
Generator Sequencing
177
Communications
177
Bestcomsplus SOFTWARE
178
LSM-2020 Plugin for Bestcomsplus
178
Installation
179
Product Registration
179
Mounting
179
Connections
180
Connections for Typical Applications
183
Connections Using AVR', GOV', and LS
184
Maintenance
184
Section 9 • Cem-2020 (Contact Expansion Module)
185
Features
187
General Information
187
Section 9 • Cem-2020 (Contact Expansion Module)
187
Specifications
187
Operating Power
187
• 10 Contact Inputs
187
• 24 Output Contacts
187
Communication Interface
187
Type Tests
187
Environment
188
UL/CSA Approvals
188
NFPA Compliance
188
CE Compliance
188
Physical
188
Functional Description
188
Contact Inputs
188
Output Contacts
188
Communications
188
Bestcomsplus SOFTWARE
189
Installation
189
Product Registration
189
Mounting
189
Connections
190
Maintenance
192
Appendix A • Time Overcurrent Characteristic Curves
193
Appendix B • Modbus™ Communication
215
Appendix B • Modbus™ Communication
217
Introduction
217
General Overview
217
Intended Use of the Communications Protocol
217
Detailed Description of Dgc-2020 Modbus Protocol
217
Modbus Protocol Overview
217
Serial Transmission Details
218
Message Framing / Timing Considerations
218
Error Handling and Exception Responses
218
Detailed Dgc-2020 Message Definition
218
Device Address
218
Function Code and Data Block
218
Data Formats
221
Short Integer Data Format (INT8
221
Integer Data Format (INT16
221
Double Precision Data Format (DP
223
Triple Precision Data Format (TP
223
Error Check
223
Interdependence of Preset Multiple Register Data
223
MAPPING - DGC 2020 Parameters into MODICON ADDRESS SPACE
224
Legacy Parameter Table
224
Metering
247
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Basler DGC-2020 Specifications
General
Brand
Basler
Model
DGC-2020
Category
Controller
Language
English
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