1. Manuals
  2. Brands
  3. Seoho Electric Manuals
  4. Power Supply
  5. SOHO PS
  6. User manual

Seoho Electric SOHO PS User Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
SOHO
POWER
SUPPL Y
UNIT
En er g y Sav i n g & Co n v er s i o n
SA FETY
1. Please read the manual before using the SOHO PS
2. Please let the person who is an expert in Electric do the
electric construction and wiring work.
Seoho Electric Co., Ltd.
www.seoho.com
Tel) 82-031-463-6710~13 (Sales)
82-031-463-6720~23 (Technical Support)
Fax) 031-468-3311
Dealer
POWER SUPPL Y UNIT
En er g y Sav i n g & Co n v er s i o n
SOHO PS
User's Manual
SAFETY
!
◆Please read "SAFETY" and "Receiving Products" carefully
Before operating the SOHO PS
◆Keep this manual in a notable place for future reference
The contents of this manual can be changed
wirhout any notices to customers.
2010-09-REV.0

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the SOHO PS and is the answer not in the manual?

Questions and answers

Summary of Contents for Seoho Electric SOHO PS

  • Page 1 En er g y Sav i n g & Co n v er s i o n SA FETY 1. Please read the manual before using the SOHO PS 2. Please let the person who is an expert in Electric do the electric construction and wiring work.

  • Page 2: Table Of Contents

    Contents Contents Safety Warnings Safety Instructions Storing and Warranty Specifications Schematic Power Supply Dimensions Driver’s Dimensions System Configuration Installation Installation condition System Wiring Wiring Diagram Power Wiring of the Power Converter KEYPAD KEYPAD description KEYPAD operation KEYPAD usage Main Menu Page[1] Drive Monitor Main Menu Page[4] Fault Record Main Menu Page[5] Initialize Main Menu Page[6] Password...
  • Page 3 Contents Parameters Protect Warnings Errors Fault The contents of this manual can be changed without any advanced notice. 2010. 09...

  • Page 4: Safety

    If a SOHO Power Supply is used as a part of the machine, the machine manufacturer is obliged to take care that the Power Supply has a main switch and power fuse in the machine. Spare part can be delivered only by Seoho Electric Co., Ltd.

  • Page 5: Safety Instructions

    SOHO Power Supply 1.2 SAFETY INSTRUCTIONS Do NOT make any connections when SOHO Power Supply is connected to main voltage. Do NOT make any measurements when SOHO Power Supply is connected to main voltage. After disconnecting main power, wait until the cooling fan stops and the indicator on display goes out.
  • Page 6 SOHO Power Supply Seoho electric will not be responsible for the damage caused by ambient conditions. The period of manufacturer’s warranty is 12 months from the date of delivery.

  • Page 7: Specifications

    SOHO Power Supply 2. Specifications Items Specifications Remark Rated Input Voltage Range 3Ø 265Vac ~ 480Vac for regulated output with 230Vac Max Input Voltage 3Ø 540Vac within 2sec Input Frequency Range 30Hz ~ 70Hz Output Voltage up to 95% for Input Voltage before L-C filter Output Frequency 0 ~ 200Hz...

  • Page 8: Schematic

    SOHO Power Supply 2.1 Schematic Figure 2.1 Layout 2.2 Power Supply Dimensions...

  • Page 9: Driver's Dimensions

    SOHO Power Supply Figure 2.2 Dimension 1 2.3 Driver’s Dimensions 252.0 313.0 R4.5 180.0 300.0 Main Menu Page M2 Parameter Edt L O C A L R U N S T O P F A U L T E N T E R M E N U S T O P 180.0...
  • Page 10 SOHO Power Supply Speed Control Integrated Host Controller (PLC) Main Power 3Ø (440~480Vac) - Hoist - Gantry - Trolley Engine Generator 3Ø (265~480Vac) SOHO 37PS4N can supply regulated (230Vac) 3Ø sinusodial outout. [ Connectable Equipments ] - Air-conditioner - Lights - Electronic Devices - etc.

  • Page 11: Installation

    SOHO Power Supply 3. Installation 3.1 Installation Condition Please install the SOHO VD Power Supply on the places satisfying the following conditions. Avoid rain, hot temperature and high humidity place. Avoid the direct sunlight. The place should be protected from dirt, metal dust, and welding flame.

  • Page 12: System Wiring

    SOHO Power Supply 3.2 System Wiring Airconditioner Lights Electronic Devices Isolation Transformer SOHO 37PS4N Feedback RUN/STOP Feedback Run/Stop Digital Output Fault, W24 MCCB Fuse Surge Filter Input Terminal Engine Generator Figure 3.1 System Wiring...

  • Page 13: Wiring Diagram

    SOHO Power Supply 3.3 Wiring Diagram Figure 3.2 Wiring Diagram...

  • Page 14: Power Wiring Of The Power Converter

    SOHO Power Supply 3.4 Power Wiring of the Power Converter Ootout Reactor 75A 0.56mH CORE FILTER OC/2 Film Capacitor 400V 23.3uF Fuse 100A 600V 37PS4N Sunbber B/D 60A 400V L1 L2 L3 U V W Input Terminal Block 600V 100A 4P Figure 3.3 Power Wiring of the Power Converter...

  • Page 15: Keypad

    SOHO Power Supply 4. KEYPAD 4.1 KEYPAD description The keypad of SOHO VD Power Supply is composed with 9 keys (ESC, ENTER, RUN, STOP, MENU, Left, Right, UP and Down scroll key). Users can set up parameters and monitor the operation status and run/ stop the power supply with keypad, etc.

  • Page 16: Keypad Usage

    SOHO Power Supply 4.3 KEYPAD usage Main Menu Sub Menu 1 Sub Menu 2 ENTER Main Menu Page [0] Local / Remote M0 Operation [Local] ENTER ENTER Main Menu Page M1 Drive Monitor [0] Motor Speed M1 Drive Monitor [0] OP Status 0 rpm ENTER M1 Drive Monitor...

  • Page 17: Main Menu Page[1] Drive Monitor

    SOHO Power Supply Figure 4.2 Key Flow 4.4 Main Menu Page[1] Drive Monitor In M1 Drive Monitor Page, it allows to monitor the operation status of Power Supply, I/O reference status and setting information. Main Menu Page M1 Drive Monitor M1 Drive Monitor M1 Drive Monitor M1 Drive Monitor...
  • Page 18 SOHO Power Supply < Next > < Continued > M1 Drive Monitor Menu Page Sub Menu Item Unit Description Indication of status for digital input. [0] Digital Input Terminal I/O Refer to Figure 4.4 Indication of status for digital output. [1] Digital Output Refer to Figure 4.5 Indication of Analog Voltage(0[-10]~10V) or...

  • Page 19: Main Menu Page[4] Fault Record

    SOHO Power Supply Figure 4.4 Status of Digital input Figure 4.5 Status of Digital Output 4.5 Main Menu Page[4] Fault Record In M4 Fault record page, users can monitor the number of Faults, Fault code and operation status when it occurs. Total 9 Faults are saved from Record(1) to the last occurred Fault If Faults are occurred more than 9, the earliest Fault record is erased.
  • Page 20 SOHO Power Supply [y.10] Motor Current Arms Indication of Output Current. [y.11] Motor Voltage Vrms Indication of Output Voltage.

  • Page 21: Main Menu Page[5] Initialize

    SOHO Power Supply 4.6 Main Menu Page[5] Initialize In M5 Initialize page, users can remove of the recorded Fault list, reset the system of Power Supply and return to the default parameter values. Refer to Figure 4.7 for KEYPAD usage and the setting instruction. ENTER ENTER M5 Initialize...

  • Page 22: Main Menu Page[6] Password

    Password [L2] same procedure of setting as L1 Figure 4.8 “M6 Password” Menu Page M6 Password Description Access Level Indication of certified Access level L[1] : Password 0 0 0 0 Admission L[2] ~ L[5] : Contact the Seoho Electric.
  • Page 23 SOHO Power Supply Change the password for the certified level Password Change (users can directly change the password)

  • Page 24: Usage Of Menu Key(Error, Warning Occurrence And Power Supply Status)

    SOHO Power Supply 4.8 Usage of MENU key (Error, Warning occurrence and Power Supply status) MENU key is used to return to the normal screen when error or warning occurs. And it is also used to indicate the current status of the Power Supply. Refer to Figure 4.9 In cases of error or warning, the source of the trouble is indicated.

  • Page 25: Commissioning

    SOHO Power Supply 5. Commissioning The commissioning follows as below flowchart. Start Commissioning ▶ PS : Power Supply(Power Converter) Wiring Check Disconnect Load Start Engine Stop Engine ① Input Volts > 260Vac Fuse Checking Turn-on MCCB Wiring Checking PS Running? Turn-off MCCB Connection of SOHO Drive Manager...
  • Page 26 SOHO Power Supply...
  • Page 27 SOHO Power Supply Local Mode ① Output Volts>220Vac Volts Unbalance < 5% P21.5 Adjustment (Phase to Phase) (Leakage Inductance) Volts Unbalance < 5% (Under Rated Loading) P5.11 Adjustment (Over Current Trip) Full Loading (Turn-on Aircon.) No Fault? (F2:Over Current) 10 times < MCCB On/Off...
  • Page 28 SOHO Power Supply Engine Speed Adjustment P.I Gain Adjustment (P7.7,P7.8) Input Volts Checking Min < Output Voltage < Max Disconnect Feedback Min < Output Voltage < Max (Under W24) Tracing of Volts,Amps,Thermal (During 1hours) End of Commissioning...

  • Page 29: Monitoring & Management Software

    SOHO Power Supply 6. Monitoring & Management Software 6.1 Installing New Software from a Disc or USB Memory Simply insert the CD or USB Memory in your computer's optical disc drive or USB socket. In most cases the software installer will open automatically. If not, double-click the disc icon on your desktop and in the resulting window, look for a file with the “setup.exe”...
  • Page 30 SOHO Power Supply Figure 6.3 Intro Figure 6.4 A selection of the database You can meet selection of the database file after intro screen. Seoho will provide with only one of database file in case of Power Supply user. And database file can update in order to upgrade of performance.

  • Page 31: Usage Of The Seoho Drive Manager

    SOHO Power Supply 6.3 Usage of the Seoho Drive Manager After the database selection, you can meet the window as figure 6.5 Figure 6.5 Main Window of the Seoho Drive Manager...
  • Page 32 SOHO Power Supply Figure 6.6 Real time display area of the Parameters & Variables...
  • Page 33 SOHO Power Supply Save parameter Delete parameter Insert to downward Insert to upward Figure 6.7 Parameter edition icons Displayed internal parameters can edit by using with the icons in figure 6.6 Figure 6.8 Communication connection button and waveform viewing area Communication connection button will toggle as every click.
  • Page 34 SOHO Power Supply Do not use Run/Stop can active under Local Mode Local/Remote Do not use Clear a fault If come up fault, It have to execute when switching frequency Do not use Do not use Figure 6.9 Control Panel...

  • Page 35: Setup Of The Communication

    SOHO Power Supply 6.3.1Setup of the communication You can see as follows when click “Configure + Communication Configure” menu. Figure 6.10 Communication setup window It need to change “COM port “if have another port on your notebook computer. But other one is no need to change. You can use default value except for special case. If without serial port on the notebook, you can configure by use USB to Serial converter.

  • Page 36: Display Functions

    SOHO Power Supply 6.3.2 Display Functions Figure 6.11 Analog meter style display In case of using the analog meter style display, you will be able to select in the parameter table.
  • Page 37 SOHO Power Supply Figure 6.12 Terminal monitoring Using of the upper window is will be very useful to monitor of the INPUT and OUTPUT terminals.
  • Page 38 SOHO Power Supply Figure 6.13 Fault Record Monitoring If you want to see fault history, are able to use this function. The fault recording function can save 9 times fault maximum. The fault recorder is configured with FIFO. Therefore the last 10th information cannot find in this recorder.
  • Page 39 SOHO Power Supply Figure 6.14 Waveform trace window This function can use as if it is oscilloscope. Maximum 4channel is available also have trigger function and can store to the hard disk drives with every waveforms. [Usage] 1) Choosing of the parameter. 2) Selection of the number of channel.
  • Page 40 SOHO Power Supply Figure 6.15 Parameter Editing Window Figure 6.13 shows the window of the parameter editing. In this window, you can adjust every parameter of connected with operation and protection and control. Detail is described in next chapter. The other functions and details will become education through our engineers.

  • Page 41: Parameters

    SOHO Power Supply 7. Parameters Colored parameters are with related to the Power Supply. You need to close look about this. G1 Basic Control Setup [I] Par. Parameter Name Setting Default Unit Range LCD Display P1.0 Rated Power 18.5 [kW] 0 ~ 1000 P1.1 Rated Voltage...
  • Page 42 SOHO Power Supply Par. Parameter Name Setting Default Unit Range LCD Display P3.28 Decel_Switching_Ref [3-4] 0 ~ 300 P3.29 Decel_Switching_Ref [4-5] 0 ~ 300 P3.33 Deceleration Time I.1 @Region 1 0 ~ 300 P3.34 Deceleration Time I.2 @Region 2 0 ~ 300 P3.35 Deceleration Time I.3 @Region 3 0.01 ~ 300...
  • Page 43 SOHO Power Supply P5.23 DB Start Voltage 0 ~ 2200 Par. Parameter Name Setting Default Unit Range LCD Display P5.24 DB Full Voltage 0 ~ 2200 P5.25 Over-Temperature Trip @Action [2] CTRL_OFF P5.30 Auto-Restart Count 0 ~ 15 P5.31 Retry Delay Time 0 ~ 100 P5.32 OC Auto-Reset...
  • Page 44 SOHO Power Supply P6.22 AI.2 Minimum 0 ~ 500 P6.23 AI. 2 Max. Voltage 1 ~ 10 Par. Parameter Name Setting Default Unit Range LCD Display P6.24 AI. 2 Max. Current [mA] 2 ~ 20 P6.25 AI.2 Maximum 0 ~ 500 P6.26 AI.2 Inversion [0] Disabled...
  • Page 45 SOHO Power Supply P6.65 AI.5 Max. Voltage 1 ~ 10 P6.66 AI.5 Max. Current [mA] 2 ~ 20 P6.67 AI.5 Maximum [m/m] 0 ~ 500 Par. Parameter Name Setting Default Unit Range LCD Display P6.68 AI.5 Inversion [0] Disabled P6.69 AI.5 Discreteness [0] Disabled P6.70...
  • Page 46 SOHO Power Supply P7.27 Set_Pt Func_Src [0] Null Data @0 P7.28 Feedback Func_Src [110] Es [V] @x10 G8 Digital Input @Terminal Par. Parameter Name Setting Default Unit Range LCD Display P8.0 RUN/STOP Control @ 7.8 [1] RUN / DIR P8.1 DI 3 Function @9 [0] None P8.2...
  • Page 47 SOHO Power Supply P15.17 DC-Brake Current @START 0 ~ 150 P15.18 DC-Brake Time @STOP 0 ~ 30 P15.19 DC-Brake Blanking Time @STOP 0 ~ 30 P15.20 DC-Brake Hold_Current @STOP 0 ~ 150 Par. Parameter Name Setting Default Unit Range LCD Display P15.21 DC-Brake Starting_Current @STOP 0 ~ 150...
  • Page 48 SOHO Power Supply...

  • Page 49: Protect

    SOHO Power Supply 8. Protection 8.1 Warning State Indication Type Specification When DC_Link Voltage is lower than the “Under-Voltage W1 Under Volt Under Voltage limit” (P.5.17) When DC_Link Voltage exceeds the Over-Voltage limit W2 Over Volt[S] Over Voltage1 (P.5.14) (Software manages). W3 Over Volt[H] Over Voltage2 When there is a detection of Over Voltage by hardware.
  • Page 50 SOHO Power Supply State Indication Type Specification to operate again. When motor brake is used, this warning tells that the Motor Brake W18 M_Brk_not_Op condition for opening the motor brake is not qualified. not open In this case, the speed is not accelerated. This tells that inverter gets the external fault signal when W19 Ext_Fault External Fault...

  • Page 51: Errors

    SOHO Power Supply 8.2 Errors State Indication Type Specification Parameter Parameter Damage A flash memory of parameter is damaged. Corruption Parameter Err kW/ V/ A Output power, Setting error of rated output, rated voltage, and rated ERR[Pxx.xx] Mismatch Voltage Setting Err current of the motor.
  • Page 52 SOHO Power Supply State Indication Type Specification released; When a load is extremely big; When an input signal does not go into the encoder. If the output frequency exceeds by 45Hz and the heat sink exceeds temperature by set in P 5.40, the fault occurs.
  • Page 53 SOHO Power Supply State Indication Type Specification F36 Profibus Error F37 Fault_Logic 1 F38 Fault_Logic 2 Master_Emergency...

Table of Contents