NF DP020AGS Manuals

Manuals and User Guides for NF DP020AGS. We have 1 NF DP020AGS manual available for free PDF download: Instruction Manual

NF DP020AGS Instruction Manual (271 pages)

PROGRAMMABLE AC POWER SOURCE

Brand: NF | Category: Portable Generator | Size: 12 MB

Preface
5
Safety Precautions
6
Table of Contents
9
List of Figures
15
Outline
19
Overview
20
Features
20
Preparation before Use
23
Check before Use
24
Table 2-1 List of Content
24
About Installation Environment
25
Cautions During Moving and Transportation
26
Grounding and Power Connections
27
Table 2-2 Maximum Power/Current Consumption
28
Figure 2-1 Power Input Connection
29
Output, Sensing, and System Cable Connections
30
Figure 2-1 Voltage Sensing Terminal
30
Figure 2-2 Example of Connecting Cable to Voltage Sensing Terminal
30
Single Output
31
Figure 2-3 Connecting Output and Sensing Cables
31
Multi-Unit System
33
Table 2-3 Role of each Unit in a Multi-Unit System
33
Figure 2-4 Maximum System Configuration
34
Table 2-4 Number of Units in System Configuration and Combinations
36
Figure 2-5 Connecting Outputs of Two Units Using 1P2W
37
Figure 2-6 1P3W System Connection
38
Figure 2-7 3P4W Connection of 3P4W System
38
Figure 2-8 3P3W Connection of 3P4W System
38
Simple Operation Check
40
Calibration
41
Basic Operation
43
Component Name
44
Front
44
Rear
44
Figure 3-1 Component Name (Front)
44
Figure 3-2 Component Name (Rear)
44
Table 3-1 Component Name (Front)
44
Control Panel
45
Figure 3-3 Component Name (Control Panel)
45
Table 3-2 Component Name (Rear)
45
Table 3-3 Component Name (Control Panel)
46
Power On/Off
47
Before Turning on the Power
47
Power on
47
Screen Display and Operations at Starting up
47
Figure 3-4 Self-Test Screen When Started in a Different System than before
47
The Settings Loaded after Startup
48
Checking the Rated Power
48
Power off
48
Figure 3-5 the Rated Power Icon
48
Basic Key Operations
49
Changing the Output Function (Continuous/Sequence/Simulation)
49
Item Selection
49
Figure 3-6 the Root Menu
49
Figure 3-7 the Example of a Selection Box
49
Using Soft-Keys
50
Figure 3-8 the Example of a Data List Box
50
Figure 3-9 Soft-Key Function
50
Figure 3-10 Switching Major Items
50
Closing Windows
51
Entering Values
51
Figure 3-11 the Example of the Window with the [Ok]/[Cancel] Button
51
Figure 3-12 Value Change Screen
51
Figure 3-13 the Numerical Entry Box
51
Entering Strings (Character String Entry Box)
52
Using Shortcut Operations (SHIFT Key and RECALL Key)
52
Figure 3-14 String Change Screen
52
Table 3-4 Character String Entry List
52
Table 3-5 Shortcut Operations
53
Setting Master/Slave
54
Opening the Master-Slave Setting Window
54
Setting Master/Slave
55
Figure 3-15 Setting Items of Master/Slave Function
55
When Differs from the Connection of the System Cable
56
Table 3-6 Master/Slave Settings When 9 Units Connected
56
Setting the Output Phase Configuration
57
Using the Continuous Function
58
Setting the AC/DC Mode and the Signal Source
58
Table 3-7 Description of the AC/DC Mode
59
Table 3-8 the Description of the Signal Source
59
Table 3-9 List of the Selectable Combinations of the AC/DC Mode and the Signal Source
60
Setting the Output Range
62
Table 3-10 the Setting Range Per Output Range (CV Mode)
62
Table 3-11 the Setting Range Per Output Range (CC Mode)
62
Setting Waveforms
64
Setting the Output Voltage (Single-Phase Output)
65
Setting the Output Voltage (Polyphase Output)
66
Setting the Output Current (Single Phase Output)
68
Setting the Output Current (Polyphase Output)
68
Setting the Output Frequency
69
Setting the Output On/Off Phase
69
Setting Soft Start and Soft Stop
70
Figure 3-16 Output off Operation During Soft Start
71
Figure 3-17 Output off Operation During Soft Stop
71
Table 3-12 Output On/Off Phase and Soft Start / Soft Stop Setting Icons
72
Turning the Output on or off
73
Using the Measurement Function
73
Table 3-13 Main Measurement Functions
73
Switching the Display Format (RMS/PK/AVG) of the Measured Value
74
Table 3-14 Measurement Value Display Format (1P2W Output)
74
Clearing the Peak-Hold Value
75
Switching the Target Phase of Which the Measured Values Are Displayed (Polyphase Output)
76
Table 3-15 Measurement Value Display Target (Polyphase Output)
76
Setting the CV/CC Mode
78
Advanced Operation
79
Using Limiter, Setting Limiter
80
Using Peak Limiter
80
Using RMS Limiter
82
Using Setting Range Limit
84
About Wattage Limiter
87
Using Sequence Function
87
Basics
87
Figure 4-1 Step-Control Parameters and Intra-Step Parameters
88
Parameters of Sequence Function
89
Figure 4-2 Step Behavior
89
Table 4-1 Parameters of Sequence Function
90
Figure 4-3 Stop Phase
92
Example of Output Using Sequence Function
93
Process Flow in a Step
93
Figure 4-4 Example of Sequence (CV Mode)
93
Table 4-2 Example of Editing Sequence (CV Mode)
93
Figure 4-5 Process Flow in Sequence Step
94
Figure 4-6 Branch Operation/Stop Operation
94
Edit a Sequence
95
Displaying Data List View of Sequence Memory
96
Load a Sequence
98
Execute a Sequence
99
Save a Sequence
101
Clear/Rename Sequence
103
Set so as the Sequence Function Is Selected at Power-On
105
Sequence Control by CONTROL I/O
106
Screen Overview
106
Figure 4-7 Sequence Edit View
107
Figure 4-8 Sequence Control View (Output off State)
107
Figure 4-9 Sequence Control View (Output on State/Sequence in Execution)
107
Change Output Parameter During Output on
108
Figure 4-10 Sequence Control View (Output on State/Sequence Stopped)
108
Using Power Fluctuation Testing (Simulation) Function
110
Basics
110
Simulation Function Parameters
111
Figure 4-11 Simulation Function Steps
111
Table 4-3 Simulation Function Parameters
111
Table 4-4 Simulation Function Steps and Settable Step Parameters
112
Output Examples Using Simulation Function
113
Figure 4-12 Voltage Dip Simulation Example
113
Table 4-5 Voltage Dip Simulation Edit Example
113
Figure 4-13 Voltage Change Simulation Example
114
Table 4-6 Voltage Change Simulation Edit Example
114
Process Flow in a Step
115
Editing Simulation
115
Figure 4-14 Process Flow through Simulation Steps
115
Figure 4-15 Stop Operation
115
Opening Data List View of Simulation Memory
117
Loading a Simulation
119
Executing Simulation
120
Saving Simulation
122
Clear/Rename Simulation
123
Set so as the Simulation Function Is Selected at Power-On
125
Simulation Control by CONTROL I/O
126
Screen Overview
126
Figure 4-16 Simulation Edit View
127
Figure 4-17 Simulation Control View (Output off State, Simulation Stopped)
127
Figure 4-18 Simulation Control View (Output on State, Simulation Running)
127
Measuring Harmonic Current
128
Figure 4-19 Simulation Control View (Output on State, Simulation Stopped)
128
Figure 4-20 Current Waveform Containing Many Harmonic Components
128
Harmonic Current
129
Measured Value Display Method
129
Measuring Inrush Current
130
Inrush Current
130
Figure 4-21 Inrush Current Example
130
Peak-Hold Function
131
Measurement Method
131
Measurement Tips
132
Using Clipped Sine Wave
132
Figure 4-22 Clipped Sine Wave
132
Table 4-7 Different Output Voltage Settings Depending on Clip Depth Setting Method
132
Using Memory Function
135
Basic Setting Memory
135
Displaying Data List View of Basic Setting Memory
135
Saving, Recalling, and Clearing/Renaming of Basic Setting Memory
137
Sequence Memory
141
Table 4-8 Content Saved in Sequence Memory
141
Simulation Memory
142
Table 4-9 Content Saved in Simulation Memory
142
Using USB Memory Function
143
Figure 4-23 USB Memory Folder Structure
143
Saving a Screenshot
144
Using Monitor Function
145
Using Remote Sensing Function
147
Table 4-10 Modes in Which Can Turn on Remote Sensing, AGC, and Autocal
147
Using AGC Function
149
Using Autocal Function
152
Adjusting DC Offset
155
Table 4-11 Setting Range of DC Offset Adjustment Value (CV Mode)
155
Table 4-12 Setting Range of DC Offset Adjustment Value (CC Mode)
156
Using for Unbalanced Polyphase Output
157
Using as DC Power Supply
158
Setting Voltage or Current Using External DC Input Signal
159
Using External Signal in AC-VCA
159
Using External Signal in DC-VCA
160
Control Using External Control Function
162
Table 4-13 CONTROL I/O Pin Assignment
163
Table 4-14 Step Sync Code
163
Table 4-15 Memory Specification
163
Synchronizing the Output Frequency with the Power Line or the External Signal
166
Synchronizing the Output Frequency with the Power Line
166
Or the External Signal
166
Turning the Output on or off Rapidly
168
Turning Output off in the High Impedance State
169
Table 4-16 CV/CC Mode, High Impedance Output Off, and Output Relay Control
169
Enabling Automatic Output-On at Power-On
170
Key Lock
171
Figure 4-24 the Message Window to be Shown before the Automatic Output-On after the
171
Beep
172
Changing the Screen Brightness
173
Using the Shutdown Function
175
Figure 4-25 Example of Connecting SHUT down Connector
175
Setting the Date and Time
176
Restoring Initial Settings
178
Resetting
178
Table 4-17 Setting Items to be Reset
178
Restoring the Factory Default State
180
Description of Screen and Menu
183
Screen Configuration
184
Figure 5-1 Component Name (Display Areas on the Screen)
184
Table 5-1 Component Name (Display Areas on the Screen)
184
Status Icon
185
Table 5-2 Status Icons
185
Measured Value Display Items
186
Table 5-3 Measured Value Display Items
186
Output Setting Display Items
187
Warning and Error Display
187
Menu Composition
187
Figure 5-2 Menu Composition
187
Table 5-4 Output Setting Display Items
187
Menus of the Continuous Function
188
Table 5-5 Menus of the Continuous Function
188
Menus of the Sequence Function
189
Table 5-6 Menus of the Sequence Function
189
Menus of the Simulation Function
190
Menus of the Memory Function
190
Table 5-7 Menus of the Simulation Function
190
Table 5-8 Menus of the Memory Function
190
System Menu
191
Table 5-9 System Menus
191
Remote Control
193
Communication Interface
194
Usb
194
Rs232
196
Gpib
198
Lan
200
Remote/Local State Switching
202
Remote State
202
Local State
202
Options
203
System Cable (for Multi-Unit System)
204
Rack-Mount Adapter
204
Table 7-1 System Cable Model Names
204
Table 7-2 Rack-Mount Adapter Model Names
204
Figure 7-1 Outline Dimensional Drawing (Rack-Mount Adapter [Inch])
205
Figure 7-2 Outline Dimensional Drawing (Rack-Mount Adapter [MM])
205
Figure 7-3 Assembly Diagram (Rack-Mount Adapter [Inch])
206
Figure 7-4 Assembly Diagram (Rack-Mount Adapter [MM])
207
Replacement Air Filter
208
Power Cable
208
Figure 7-5 Front Grills
208
Table 7-3 Replacement Air Filter Model Names
208
Table 7-4 Power Cable Model Names
208
Troubleshooting
209
Error Messages and Error Handling
210
Error Message Screen
210
If an Error Message Is Displayed
210
Figure 8-1 Error Message Screen Example
210
Table 8-1 Description of the Error Message Screen
210
Protection Operation Types
211
Error Message List
212
Table 8-2 Error Message List
212
When a Failure Is Suspected
216
Table 8-3 Actions When a Failure Is Suspected
216
Maintenance
223
Preface
224
Daily Maintenance
224
Repacking and Transportation
225
Product Information Display
226
Specifications
229
Figure 10-1 Maximum System Configuration *1
231
Output Phase Configuration
232
Output Function
232
Output Mode
232
Output Range
232
AC/DC Mode
233
Signal Source
234
Constant Voltage Output
235
AC Voltage Output (CV Mode)
235
DC Voltage Output (CV Mode)
236
Constant Current Output (Custom)
238
AC Current Output (CC Mode)
238
DC Current Output (CC Mode)
239
Output Frequency
240
Output on and off Phase, Phase Angle of Polyphase System
240
Soft Start and Soft Stop
241
Output Stability
241
Power Input
242
Withstand Voltage and Insulation Resistance
242
Measurement Function
243
Current Limiter (CV Mode)
246
Voltage Limiter (CC Mode)
247
Setting Range Limit Function
247
Voltage Setting Limit Function (CV Mode)
248
Current Setting Limit Function (CC Mode)
248
Frequency Setting Limit Function
249
Remote Sensing
250
Agc
250
Autocal (Output Voltage Compensation)
251
Sequence
252
Simulation
253
Clipped Sine Wave
254
External Signal Input
255
Voltage and Current Setting Signal Input (Signal Source VCA Only)
255
External Synchronous Signal Input (Signal Source SYNC Only)
256
General Function
257
Memory Function
258
Self-Diagnosis/Protection Function
259
Control I/O
260
External Interface
261
USB Memory Interface
262
Waveform Monitor Output
263
SHUT down Input
263
Operation Environment
264
Externals, Mass, and Terminal Block
264
Figure 10-2 Range of Ambient Temperature/Humidity
264
Outline Dimensional Drawing
266
Figure 10-3 DP020AGS
266

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Amplifier Measuring Instruments AC Power Distribution Portable Generator

Power Supply

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NF DP020AGS Instruction Manual (271 pages)

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