NF DP020AS Manuals

Manuals and User Guides for NF DP020AS. We have 1 NF DP020AS manual available for free PDF download: Instruction Manual

NF DP020AS Instruction Manual (283 pages)

PROGRAMMABLE AC POWER SOURCE

Brand: NF | Category: AC Power Distribution | 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 2-2 Voltage Sensing Terminal
30
Figure 2-3 Example of Connecting Cable to Voltage Sensing Terminal
30
Single Output
31
Figure 2-4 Connecting Output and Sensing Cables
31
Multi-Unit System
33
Table 2-3 Role of each Unit in a Multi-Unit System
33
Figure 2-5 Maximum System Configuration
34
Table 2-4 Number of Units in System Configuration and Combinations
36
Figure 2-6 Connecting Outputs of Two Units Using 1P2W
37
Figure 2-7 1P3W System Connection
38
Figure 2-8 3P4W Connection of 3P4W System
38
Figure 2-9 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
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
60
Table 3-9 List of the Selectable Combinations of the AC/DC Mode and the Signal Source
61
Setting the Output Range
63
Table 3-10 the Setting Range Per Output Range (CV Mode)
63
Table 3-11 the Setting Range Per Output Range (CC Mode)
63
Setting Waveforms
65
Setting the Output Voltage (Single-Phase Output)
66
Setting the Output Voltage (Polyphase Output)
67
Setting the Output Current (Single Phase Output)
69
Setting the Output Current (Polyphase Output)
69
Setting the Output Frequency
70
Setting the Output On/Off Phase
70
Setting Soft Start and Soft Stop
71
Figure 3-16 Output off Operation During Soft Start
72
Figure 3-17 Output off Operation During Soft Stop
72
Table 3-12 Output On/Off Phase and Soft Start / Soft Stop Setting Icons
73
Turning the Output on or off
74
Using the Measurement Function
74
Table 3-13 Main Measurement Functions
74
Switching the Display Format (RMS/PK/AVG) of the Measured Value
75
Table 3-14 Measurement Value Display Format (1P2W Output)
75
Clearing the Peak-Hold Value
76
Switching the Target Phase of Which the Measured Values Are Displayed (Polyphase Output)
77
Table 3-15 Measurement Value Display Target (Polyphase Output)
77
Setting the CV/CC Mode
79
Advanced Operation
81
Using Limiter, Setting Limiter
82
Using Peak Limiter
82
Using RMS Limiter
84
Using Setting Range Limit
86
About Wattage Limiter
89
Using Sequence Function
89
Basics
89
Figure 4-1 Step-Control Parameters and Intra-Step Parameters
90
Parameters of Sequence Function
91
Figure 4-2 Step Behavior
91
Table 4-1 Parameters of Sequence Function
92
Figure 4-3 Stop Phase
94
Example of Output Using Sequence Function
95
Process Flow in a Step
95
Figure 4-4 Example of Sequence (CV Mode)
95
Table 4-2 Example of Editing Sequence (CV Mode)
95
Figure 4-5 Process Flow in Sequence Step
96
Figure 4-6 Branch Operation/Stop Operation
96
Edit a Sequence
97
Displaying Data List View of Sequence Memory
98
Load a Sequence
100
Execute a Sequence
101
Save a Sequence
103
Clear/Rename Sequence
105
Set so as the Sequence Function Is Selected at Power-On
107
Sequence Control by CONTROL I/O
108
Screen Overview
108
Figure 4-7 Sequence Edit View
109
Figure 4-8 Sequence Control View (Output off State)
109
Figure 4-9 Sequence Control View (Output on State/Sequence in Execution)
109
Change Output Parameter During Output on
110
Figure 4-10 Sequence Control View (Output on State/Sequence Stopped)
110
Using Power Fluctuation Testing (Simulation) Function
112
Basics
112
Simulation Function Parameters
113
Figure 4-11 Simulation Function Steps
113
Table 4-3 Simulation Function Parameters
113
Table 4-4 Simulation Function Steps and Settable Step Parameters
114
Output Examples Using Simulation Function
115
Figure 4-12 Voltage Dip Simulation Example
115
Table 4-5 Voltage Dip Simulation Edit Example
115
Figure 4-13 Voltage Change Simulation Example
116
Table 4-6 Voltage Change Simulation Edit Example
116
Process Flow in a Step
117
Editing Simulation
117
Figure 4-14 Process Flow through Simulation Steps
117
Figure 4-15 Stop Operation
117
Opening Data List View of Simulation Memory
119
Loading a Simulation
121
Executing Simulation
122
Saving Simulation
124
Clear/Rename Simulation
125
Set so as the Simulation Function Is Selected at Power-On
127
Simulation Control by CONTROL I/O
128
Screen Overview
128
Figure 4-16 Simulation Edit View
129
Figure 4-17 Simulation Control View (Output off State, Simulation Stopped)
129
Figure 4-18 Simulation Control View (Output on State, Simulation Running)
129
Measuring Harmonic Current
130
Figure 4-19 Simulation Control View (Output on State, Simulation Stopped)
130
Figure 4-20 Current Waveform Containing Many Harmonic Components
130
Harmonic Current
131
Measured Value Display Method
131
Measuring Inrush Current
132
Inrush Current
132
Figure 4-21 Inrush Current Example
132
Peak-Hold Function
133
Measurement Method
133
Measurement Tips
134
Using Clipped Sine Wave
134
Figure 4-22 Clipped Sine Wave
134
Table 4-7 Different Output Voltage Settings Depending on Clip Depth Setting Method
134
Outputting Arbitrary Waveform
136
Basics
136
Arbitrary Waveform Creation Procedure
137
Arbitrary Waveform Creation Example
137
Transferring Arbitrary Waveform
137
Outputting Arbitrary Waveform
139
Using Memory Function
140
Basic Setting Memory
140
Displaying Data List View of Basic Setting Memory
140
Saving, Recalling, and Clearing/Renaming of Basic Setting Memory
142
Arbitrary Waveform Memory
146
Sequence Memory
150
Table 4-8 Content Saved in Sequence Memory
150
Simulation Memory
151
Table 4-9 Content Saved in Simulation Memory
151
Using USB Memory Function
152
Figure 4-23 USB Memory Folder Structure
152
Saving a Screenshot
153
Using Monitor Function
154
Using Remote Sensing Function
156
Table 4-10 Modes in Which Can Turn on Remote Sensing, AGC, and Autocal
156
Using AGC Function
158
Using Autocal Function
161
Adjusting DC Offset
164
Table 4-11 Setting Range of DC Offset Adjustment Value (CV Mode)
164
Table 4-12 Setting Range of DC Offset Adjustment Value (CC Mode)
165
Using for Unbalanced Polyphase Output
166
Using as DC Power Supply
167
Setting Voltage or Current Using External DC Input Signal
168
Using External Signal in AC-VCA and ACHF-VCA
168
Setting Voltage or Current Using External DC Input Signal150
168
Using External Signal in DC-VCA
169
Control Using External Control Function
171
Table 4-13 CONTROL I/O Pin Assignment
172
Table 4-14 Step Sync Code
172
Table 4-15 Memory Specification
172
Synchronizing the Output Frequency with the Power Line or the External Signal
175
Amplifying the External Signal Input
177
Turning the Output on or off Rapidly
178
Turning Output off in the High Impedance State
179
Table 4-16 CV/CC Mode, High Impedance Output Off, and Output Relay Control
180
Enabling Automatic Output-On at Power-On
181
Figure 4-24 the Message Window to be Shown before the Automatic Output-On after the Power-On
181
Key Lock
182
Beep
182
Changing the Screen Brightness
183
Using the Shutdown Function
185
Figure 4-25 Example of Connecting SHUT down Connector
185
Setting the Date and Time
186
Restoring Initial Settings
188
Resetting
188
Table 4-17 Setting Items to be Reset
188
Restoring the Factory Default State
190
Description of Screen and Menu
193
Screen Configuration
194
Figure 5-1 Component Name (Display Areas on the Screen)
194
Table 5-1 Component Name (Display Areas on the Screen)
194
Status Icon
195
Table 5-2 Status Icons
195
Measured Value Display Items
196
Table 5-3 Measured Value Display Items
196
Output Setting Display Items
197
Warning and Error Display
197
Menu Composition
197
Figure 5-2 Menu Composition
197
Table 5-4 Output Setting Display Items
197
Menus of the Continuous Function
198
Table 5-5 Menus of the Continuous Function
198
Menus of the Sequence Function
199
Table 5-6 Menus of the Sequence Function
199
Menus of the Simulation Function
200
Menus of the Memory Function
200
Table 5-7 Menus of the Simulation Function
200
Table 5-8 Menus of the Memory Function
200
System Menu
201
Table 5-9 System Menus
201
Remote Control
203
Communication Interface
204
Usb
204
Rs232
206
Gpib
208
Lan
210
Remote/Local State Switching
212
Remote State
212
Local State
212
Options
213
System Cable (for Multi-Unit System)
214
Rack-Mount Adapter
214
Table 7-1 System Cable Model Names
214
Table 7-2 Rack-Mount Adapter Model Names
214
Figure 7-1 Outline Dimensional Drawing (Rack-Mount Adapter [Inch])
215
Figure 7-2 Outline Dimensional Drawing (Rack-Mount Adapter [MM])
215
Figure 7-3 Assembly Diagram (Rack-Mount Adapter [Inch])
216
Figure 7-4 Assembly Diagram (Rack-Mount Adapter [MM])
217
Replacement Air Filter
218
Power Cable
218
Figure 7-5 Front Grills
218
Table 7-3 Replacement Air Filter Model Names
218
Table 7-4 Power Cable Model Names
218
Troubleshooting
219
Error Messages and Error Handling
220
Error Message Screen
220
If an Error Message Is Displayed
220
Figure 8-1 Error Message Screen Example
220
Table 8-1 Description of the Error Message Screen
220
Protection Operation Types
221
Error Message List
222
Table 8-2 Error Message List
222
When a Failure Is Suspected
226
Table 8-3 Actions When a Failure Is Suspected
226
Maintenance
233
Preface
234
Daily Maintenance
234
Repacking and Transportation
235
Product Information Display
236
Specifications
239
Figure 10-1 Maximum System Configuration *1
241
Output Phase Configuration
242
Output Function
242
Output Mode
242
Output Range
242
AC/DC Mode
243
Signal Source
244
Constant Voltage Output
245
AC Voltage Output (CV Mode)
245
DC Voltage Output (CV Mode)
246
Constant Current Output (Custom)
248
AC Current Output (CC Mode)
248
DC Current Output (CC Mode)
249
Output Frequency
250
Output on and off Phase, Phase Angle of Polyphase System
250
Soft Start and Soft Stop
251
Output Stability
251
Power Input
252
Withstand Voltage and Insulation Resistance
252
Measurement Function
253
Current Limiter (CV Mode)
256
Voltage Limiter (CC Mode)
257
Setting Range Limit Function
257
Voltage Setting Limit Function (CV Mode)
258
Current Setting Limit Function (CC Mode)
258
Frequency Setting Limit Function
259
Remote Sensing
260
Agc
260
Autocal (Output Voltage Compensation)
261
Sequence
262
Simulation
263
Clipped Sine Wave
264
Arbitrary Wave
264
External Signal Input
265
Voltage and Current Setting Signal Input (Signal Source VCA Only)
265
External Signal Input (Only EXT and ADD)
266
External Synchronous Signal Input (Signal Source SYNC Only)
267
General Function
268
Memory Function
269
Self-Diagnosis/Protection Function
270
Control I/O
271
External Interface
272
USB Memory Interface
273
Waveform Monitor Output
274
SHUT down Input
274
Operation Environment
275
Externals, Mass, and Terminal Block
275
Figure 10-2 Range of Ambient Temperature/Humidity
275
Outline Dimensional Drawing
277
Figure 10-3 DP020AS
277

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Amplifier Measuring Instruments AC Power Distribution Portable Generator

Power Supply

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NF DP020AS Instruction Manual (283 pages)

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