Cosinus BP4610 User manual

BIPOLAR DC POWER SUPPLY
BP4610
Instruction Manual

DA00010493-005
BIPOLAR DC POWER SUPPLY
BP4610
Instruction Manual

BP4610
i
Preface 
Thank you for purchasing the BP4610 bipolar DC power supply.
To ensure safe and proper use of this electric equipment, please read first INSTRUCTIONS FOR SAFE
USE on the following pages.
Caution Symbols Used in This Manual
The following caution symbols are used in this manual. Be sure to observe these caution symbols and
their contents to ensure the safety of the user and avoid damage to the equipment.
This symbol indicates information for avoiding danger to human life or bodily injury while handling this
product.
This symbol indicates information for preventing damage to the product when handling it.
This manual has the following chapter organization.
If reading this manual for the first time, start from 1. OUTLINE.
1. OUTLINE
Describes various items that must be checked prior to using the BP4610.
2. PREPARATIONS BEFORE USE
Describes various cautions regarding preparations to be made before using the BP4610, ranging
from installation to connection of the power supply.
3. NOMENCLATURE
Describes the names of the various parts of the BP4610.
4. OPERATION
Describes how to use the BP4610, from its basic operation to the use of advanced functions.
5. USB INTERFACE
Describes the commands for controlling the BP4610 via the USB interface.
6. TROUBLESHOOTING
Describes error messages and handlings when problems occur.
7. MAINTENANCE
Describes basic operation tests and daily maintenance procedures.
8. SPECIFICATIONS
Lists the specifications (functions and performance) of the BP4610.
9. INITIAL SETTING LIST
Lists the initial settings.
Scope of contents
The description of this manual applies to products with firmware version 2.00 and above.
For details on checking the firmware version, see Chapter 7.4.
！CAUTION
！
WARNING

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Safety Precautions 
To ensure safe use, be sure to observe the following warnings and cautions.
NF Corporation shall not be held liable for damages that arise from a failure to observe these warnings and
cautions.
This product is a Class 1 product (with protective conductor terminal) that conforms to the JIS and IEC
insulation standards.
Be sure to observe the contents of this instruction manual.
This instruction manual contains information for the safe operation and use of this product.
Be sure to read this information first before using this product.
All the warnings in the instruction manual must be heeded to prevent hazards that may cause major
accidents.
Be sure to ground the product.
This product uses a line filter and must be grounded to avoid the risk of electric shock.
To prevent electric shock, be sure to safely implement grounding according to Japanese Standard for
Electrical Equipment Technology D (100 or lower) or higher.
This product is automatically grounded when the 3-prong power plug is connected to a 3-prong power
outlet with a protective grounding contact.
This product does not come with a 3-prong to 2-prong conversion adapter. When using a separately sold
3-prong to 2-prong conversion adapter, be sure to connect the grounding wire of the adapter to the
grounding terminal next to the outlet.
Check the power supply voltage.
This product operates on the power supply voltage indicated in Grounding and Power Supply
Connection in this instruction manual.
Prior to connecting the power supply, check that the voltage of the power supply matches the rated
power supply of the product.
In case of suspected anomaly
If this product emits smoke, an abnormal smell, or abnormal noise, immediately power it off and stop
using it.
If such an anomaly occurs, do not use this product until it has been repaired, and immediately report the
problem to the location of purchase (either NF Corporation or your distributor).
Do not use this product when gas is present.
An explosion or other such hazard may result.
Do not remove the cover.
This product contains high-voltage parts. Absolutely never remove its cover.
Even when the inside of this product needs to be inspected, do not touch the inside. All such inspections
are to be performed by service technicians designated by NF Corporation.
Do not modify this product.
Absolutely never modify this product, as this may cause new hazards and may disqualify this product
from repair in case of failure.
This product weights 26 kg.
Do not carry it alone, or you may suffer physical injury.
Do not expose this product to water.
When this product is used in wet condition, it may cause an electric shock and a fire. If this product is
exposed to water, unplug the power cord immediately, and contact NF Corporation or one of our
representatives.
If lightning occurs, power off this product and unplug the power cord.
A lightning may cause an electric shock, a fire and a failure.

BP4610
iii
！
！
！
Safety-related symbols
The general definitions of the safety-related symbols used on this product and in the instruction manual
are provided below.
Instruction Manual Reference Symbol
This symbol is displayed to alert the user to potential danger and refer him/her
to the instruction manual.
Electric Shock Danger Symbol
This symbol indicates locations that present a risk of electric shock under
specific conditions.
Protective Ground-Terminal Symbol
This symbol identifies a pin that must be grounded to avoid electric
shock.
Before operating the device, be sure to safely implement grounding
according to Japanese Standard for Electrical Equipment Technology
D (Type 3, 100 Ωor lower) or higher.
Warning Symbol
This symbol indicates information for avoiding danger to human life or bodily
injury while handling this product.
Caution Symbol
This symbol indicates information for preventing damage to the product when
handling it.
Other symbols
This symbol indicates the “on” position of the power switch.
This symbol indicates the “off” position of the power switch.
This symbol indicates that the external conductor of the connector is connected to the
case.
This symbol indicates that the external conductor of the connector is connected to the
signal ground.
Waste disposal
To help ensure environmental protection, please note the following precautions regarding disposal of
this product.
<1> This product contains a lithium battery.
<2> The LCD backlight unit contains mercury.
<3> Use a professional industrial waste contractor to dispose of this product.
Other considerations
All the accessories, peripherals, and options of this producdt are exclusively for this product.These
products are not to be installed nor used for any other purposes besides their intended usage.
To prevent electric shock and failure, absolutely never insert foreign objects or allow liquids inside this
product.
To prevent electric shock and failure, make sure that the metal parts of connection cables are hidden.
CAUTION
WARNING

BP4610
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Contents
Page
1. OVERVIEW .................................................................................................. 1-1
1.1 General ...................................................................................................................... 1-2
1.2 Features .................................................................................................................... 1-2
1.3 Principle of Operation.............................................................................................. 1-4
2. PREPARATIONS BEFORE USE .................................................................. 2-1
2.1 Before Using the BP4610......................................................................................... 2-2
2.2 Installation Environment.......................................................................................... 2-3
2.3 Grounding and Power Supply Connection ............................................................ 2-5
2.3.1 Grounding...............................................................................................................................2-5
2.3.2 Power supply..........................................................................................................................2-5
2.4 Connection to I/O terminals .................................................................................... 2-6
2.4.1 Connection to power supply input terminals .......................................................................2-6
2.4.2 Connection to output terminals ............................................................................................2-7
2.4.3 Connection to USB connector...............................................................................................2-9
2.4.4 Connection to external control I/O connector......................................................................2-9
2.4.5 Connection to external signal input pin ............................................................................. 2-11
2.4.6 Connection to monitor output pin....................................................................................... 2-12
2.5 Power on/off and Operation Check....................................................................... 2-13
2.6 Radio Law ............................................................................................................... 2-14
3. NOMENCLATURE........................................................................................ 3-1
3.1 Nomenclature ........................................................................................................... 3-2
3.1.1 Operation panel......................................................................................................................3-2
3.1.2 Front panel .............................................................................................................................3-4
3.1.3 Rear panel...............................................................................................................................3-6
4. OPERATION................................................................................................. 4-1
4.1 LCD Screen ............................................................................................................... 4-3
4.1.1 Status icons............................................................................................................................4-4
4.1.2 Warning and error display .....................................................................................................4-5
4.1.3 Sequence display ...................................................................................................................4-5
4.2 Basic Operation........................................................................................................ 4-6
4.2.1 Menus .....................................................................................................................................4-6
4.2.2 Menu tree navigation method................................................................................................ 4-9
4.2.3 Numerical input operation................................................................................................... 4-10
4.2.4 Numerical input operation requiring confirmation (during USB ID setting) .................... 4-10
4.2.5 Selective input operation requiring confirmation .............................................................. 4-10
4.2.6 Execution input .................................................................................................................... 4-11
4.2.7 Shortcut keys ....................................................................................................................... 4-11
4.3 Basic Functions...................................................................................................... 4-12
4.3.1 Setting of operation mode................................................................................................... 4-13
4.3.2 Output on/off ........................................................................................................................ 4-15

Contents
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4.3.3 Setting of DC voltage and DC current................................................................................. 4-17
4.3.4 Setting of superimposed AC voltage and superimposed AC current ............................... 4-18
4.3.5 Setting of frequency ............................................................................................................ 4-21
4.3.6 Setting of waveform............................................................................................................. 4-22
4.4 Setting of limiters ................................................................................................... 4-24
4.4.1 Shifting the output voltage range ....................................................................................... 4-26
4.4.2 Output voltage limiters ........................................................................................................ 4-28
4.4.3 Output current limiters ........................................................................................................ 4-28
4.5 Sequence Operation............................................................................................... 4-29
4.5.1 Sequence operation specifications .................................................................................... 4-29
4.5.2 Setting of sequence ............................................................................................................. 4-36
4.5.3 Sequence programming ...................................................................................................... 4-38
4.5.4 Sequence operation control ................................................................................................ 4-43
4.5.5 Sequence memory clear ...................................................................................................... 4-45
4.5.6 Sequence operation setting example ................................................................................. 4-46
4.5.7 Sequence operation execution............................................................................................4-50
4.6 Control via External Control I/O Connector ......................................................... 4-54
4.7 Memory Function ................................................................................................... 4-55
4.8 Remote Control ...................................................................................................... 4-58
4.8.1 Switching USB interface...................................................................................................... 4-59
4.8.2 USB ID................................................................................................................................... 4-60
4.8.2.1 USBTMC......................................................................................................................... 4-60
4.8.2.2 USB 488 ......................................................................................................................... 4-62
4.8.3 Switch to local mode ........................................................................................................... 4-63
4.9 System Menu .......................................................................................................... 4-66
4.9.1 Keylock ................................................................................................................................. 4-68
4.9.2 Beep sound .......................................................................................................................... 4-69
4.9.3 LCD contrast adjustment..................................................................................................... 4-70
4.9.4 Setting of LCD display color ............................................................................................... 4-71
4.9.5 Setting of frequency and time units.................................................................................... 4-72
4.9.6 Setting of operation of output and response calibrator at power-on ...............................4-73
4.9.7 Setting of external control input enable/disable ................................................................ 4-74
4.9.8 Reset function ...................................................................................................................... 4-75
4.9.9 System information.............................................................................................................. 4-75
4.10 Response Calibration ............................................................................................ 4-76
4.10.1 Outline ................................................................................................................................ 4-76
4.10.2 Fixed characteristics ......................................................................................................... 4-77
4.10.3 Adjustment characteristics ............................................................................................... 4-78
4.10.4 Adjustment example .......................................................................................................... 4-81
4.11 External Signal Input.............................................................................................. 4-85
4.12 Voltage and Current Monitor ................................................................................. 4-86
4.13 Measurement Function .......................................................................................... 4-87
5. USB INTERFACE ......................................................................................... 5-1
5.1 Preparations Before Usage ..................................................................................... 5-2
5.2 Program Message List ............................................................................................. 5-3
5.3 Explanation of Each Program Message ................................................................. 5-9

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5.3.1 Basic settings.........................................................................................................................5-9
5.3.2 Limiter................................................................................................................................... 5-11
5.3.3 Sequence Related ................................................................................................................ 5-12
5.3.4 Measurement related ........................................................................................................... 5-16
5.3.5 Arbitrary waveform memory................................................................................................ 5-16
5.3.6 Store/recall memory............................................................................................................. 5-17
5.3.7 Status reporting ................................................................................................................... 5-18
5.3.8 Overlap commands .............................................................................................................. 5-20
5.3.9 Other ..................................................................................................................................... 5-21
5.4 Status Configuration .............................................................................................. 5-23
5.4.1 Status byte............................................................................................................................ 5-23
5.4.2 Standard event statuses ...................................................................................................... 5-24
5.4.3 Message queue .................................................................................................................... 5-24
5.4.4 Operation statuses............................................................................................................... 5-25
5.4.5 Warning statuses ................................................................................................................. 5-26
5.4.6 Overload statuses ................................................................................................................ 5-26
5.5 Response to Interface Messages.......................................................................... 5-27
5.6 Programming Cautions.......................................................................................... 5-27
6. TROUBLESHOOTING.................................................................................. 6-1
6.1 Error Messages ........................................................................................................ 6-2
6.1.1 Error at power-on ...................................................................................................................6-2
6.1.2 Protective function related errors.........................................................................................6-3
6.1.3 Errors during operation .........................................................................................................6-5
6.1.4 Warning display .....................................................................................................................6-6
6.2 Protective Functions ................................................................................................ 6-7
6.2.1 Overload .................................................................................................................................6-8
6.2.2 Over-limiter.............................................................................................................................6-8
6.3 When Suspecting a Fault......................................................................................... 6-9
7. MAINTENANCE ........................................................................................... 7-1
7.1 Introduction .............................................................................................................. 7-2
7.2 Daily Maintenance .................................................................................................... 7-2
7.3 Storage, Repacking, and Transportation................................................................ 7-3
7.4 Version Number Verification Method...................................................................... 7-4
7.5 Cleaning the Air Filters ............................................................................................ 7-6
7.6 Backup Battery ......................................................................................................... 7-7
7.7 Operation Inspection ............................................................................................... 7-8
7.8 Performance Test ................................................................................................... 7-10
8. SPECIFICATIONS ........................................................................................ 8-1
8.1 Specification Conditions ......................................................................................... 8-2
8.2 Output........................................................................................................................ 8-3
8.3 Output Limiters......................................................................................................... 8-5
8.4 Signal Sources ......................................................................................................... 8-6
8.5 Monitor Output ......................................................................................................... 8-7
8.6 Measurement Functions .......................................................................................... 8-7

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8.7 Sequence Function .................................................................................................. 8-8
8.8 Arbitrary Waveform Memory ................................................................................... 8-8
8.9 Setting Memory ........................................................................................................ 8-9
8.10 Protective Functions ................................................................................................ 8-9
8.11 General ...................................................................................................................... 8-9
8.12 External Control I/O................................................................................................ 8-10
8.13 USB Interface.......................................................................................................... 8-11
8.14 Power Input............................................................................................................. 8-11
8.15 Withstand Voltage, Insulation Resistance............................................................ 8-11
8.16 Ambient Temperature Range and Ambient Humidity Range .............................. 8-11
8.17 External Dimensions and Weight.......................................................................... 8-12
8.18 Safety, EMC and RoHS........................................................................................... 8-13
8.19 Output Voltage and Output Current Supply Ranges ........................................... 8-13
8.20 Drawing of External Dimensions .......................................................................... 8-18
9. INITIAL SETTING LIST ................................................................................ 9-1
9.1 Initial Setting List ..................................................................................................... 9-2

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Figures
Page
Figure 1-1. Block Diagram ......................................................................................................................1-4
Figure 2-1. Ambient Temperature and Ambient Humidity Ranges .......................................................2-3
Figure 2-2. Hand Positions when Carrying BP4610 ..............................................................................2-4
Figure 2-3. Power Supply Input Terminals.............................................................................................2-6
Figure 2-4. Output Terminals .................................................................................................................. 2-7
Figure 2-5. Connection to Grounded Load or Measuring Instrument.................................................. 2-7
Figure 2-6. Connection to Output Terminals .........................................................................................2-8
Figure 2-7. USB Connector ..................................................................................................................... 2-9
Figure 2-8. External Control I/O Connector ...........................................................................................2-9
Figure 2-9. EXT SIGNAL IN Terminal .................................................................................................... 2-11
Figure 2-10. MONITOR OUT Terminal..................................................................................................... 2-12
Figure 3-1. Lift Operation Panel .............................................................................................................3-7
Figure 3-2. Operation Panel Lifting Method...........................................................................................3-7
Figure 3-3. Operation Panel Return Method .......................................................................................... 3-8
Figure 4-1. LCD Screen (Normal Display) ..............................................................................................4-3
Figure 4-2. LCD Screen (Warning Display) ............................................................................................4-3
Figure 4-3. Menu Tree..............................................................................................................................4-6
Figure 4-4. Modify Box .......................................................................................................................... 4-10
Figure 4-5. Select Box ........................................................................................................................... 4-10
Figure 4-6. Exe Box ............................................................................................................................... 4-11
Figure 4-7. LCD Screen ......................................................................................................................... 4-12
Figure 4-8. Block Diagram of Signal Source Block ............................................................................. 4-14
Figure 4-9. Frequency Characteristics for 6 Load in CV and CC Modes........................................ 4-20
Figure 4-10. DC Output Range (When Positive/Negative Voltage Limiter Setting Difference Is
Fixed to 124 V) .................................................................................................................... 4-26
Figure 4-11. DC Output Range (When Negative Voltage Limiter Setting Is Fixed to 7 V) ................. 4-27
Figure 4-12. Basic Step Transition Example.......................................................................................... 4-31
Figure 4-13. Sequence Status Transition Block Diagram ..................................................................... 4-32
Figure 4-14. Example of Sequence Operation When <Start> Is Executed from Hold Status.............. 4-33
Figure 4-15. Example of Sequence Operation During <Branch> ......................................................... 4-33
Figure 4-16. Loop Specification Method and Step Transition Example ............................................... 4-34
Figure 4-17. Step Sync Output Example ................................................................................................ 4-35
Figure 4-18. Sequence Operation upon Phase 0Wait Occurrence..................................................... 4-35
Figure 4-19. Sequence Shortcut Keys.................................................................................................... 4-44
Figure 4-20. Sequence Transition Example (in CV-INT Mode).............................................................. 4-46
Figure 4-21. LCD Screen When Sequence Is Running.......................................................................... 4-53
Figure 4-22. Memory Contents Display Example .................................................................................. 4-55
Figure 4-23. Output Voltage Waveform for CV Mode/Capacitive Load (C = 10
 F)............................. 4-82