Nemic-Lambda TDK-Lambda Genesys GEN6-100 Manual
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Nemic-Lambda TDK-Lambda Genesys GEN6-100 Manual

Programmable regulated power supplies
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KARMIEL INDUSTRIAL ZONE, POB 500, ZC-20101,ISRAEL.
We, Nemic-Lambda Ltd., located at Karmiel Industrial zone, Israel, declare under our sole responsibility that the
product:
Product name:
Models:
GEN6-100
GEN8-90
GEN12.5-60
GEN20-38
GEN30-25
GEN40-19
GEN60-12.5
conforms to the following specifications:
Safety:
IEC60950-1:2001, EN60950-1:2001 1st edition
Electromagnetic Emissions:
EN 55024: 1998 A2 (2003)
EN 55022: 1998 A2 (2003)
EN 61000-3-2: 2000
EN 61000-3-3: 1995 Am A1 2001
which cover testing to the following standards:
EN 55022: 1998:A2 2003
EN 55022: 1998:A2 2003
EN 61000-3-2: 2000
EN 61000-3-3: 1995 Am A1 2001
IEC 61000-4-2: 1995
IEC 61000-4-3: 1995
IEC 61000-4-4: 1995
IEC61000-4-5: 1995
IEC 61000-4-6: 1996
IEC 61000-4-8: 1993
IEC 61000-4-11: 1994
The product herewith complies with the requirements of the Low
93/68/EEC, and the EMC directive 89/336/EEC, as amended by 92/31/EEC and 93/68/EEC for Electrical Equipment used
in Information Technology environments, and carries the CE mark accordingly. Our importer to the EU is Coutant Lambda
Limited , located at Kingsley Avenue, Illfracombe, Devon EX34 8ES, UK. Further , all products covered by this declaration
are manufactured by processes which ensure continued compliance of the products with the requirements of the Low
Voltage and the EMC directives.
Name of Authorized Signatory:
Signature of Authorized Signatory:
Position of Authorized Signatory:
Date:
Place where signed:
TEL: 972-4-9887491
DECLARATION OF CONFORMITY
Programmable Regulated Power Supplies, Genesys series
GEN80-9.5
GEN100-7.5
GEN150-5
GEN300-2.5
GEN600-1.3
FAX: 972-4-9883321
GEN60-25
GEN6-200
GEN80-19
GEN8-180
GEN100-15
GEN12.5-120
GEN150-10
GEN20-76
GEN300-5
GEN30-50
GEN600-2.6
GEN40-38
GEN50-30
Conducted Emissions
Radiated Emissions
Harmonic Emissions
Voltage Fluctuations
ESD
Radiated Immunity
EFT/B
Conductive Surges
Conducted Disturbances
Immunity to Magnetic Field
Voltage Dips
Voltage Directive 73/23/EEC, as amended by
Martin Southam
Director of Marketing, Coutant Lambda
12 June 2006
Ilfracombe, UK
TM
GENH6-100
GENH80-9.5
GENH100-7.5
GENH8-90
GENH12.5-60
GENH150-5
GENH20-38
GENH300-2.5
GENH600-1.3
GENH30-25
GENH40-19
GENH60-12.5
Class A
Class A
Class A
AD: 8KV, CD: 4KV
3V/m
Power leads: 2KV
Signal leads: 0.5KV
Common mode: 2KV
Differential mode: 1KV
3Vrms
1A/m

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  • Page 1 KARMIEL INDUSTRIAL ZONE, POB 500, ZC-20101,ISRAEL. TEL: 972-4-9887491 FAX: 972-4-9883321 DECLARATION OF CONFORMITY We, Nemic-Lambda Ltd., located at Karmiel Industrial zone, Israel, declare under our sole responsibility that the product: Product name: Programmable Regulated Power Supplies, Genesys series Models: GEN60-25 GEN6-100 GEN80-9.5...
  • Page 2 This page intentionaly left blank...

  • Page 3: Table Of Contents

    TABLE OF CONTENTS WARRANTY ............................Pg.1 SAFETY INSTRUCTIONS........................Pg.2 GERMAN SAFETY INSTRUCTIONS ....................Pg.4 CHAPTER 1 GENERAL INFORMATION ..................Pg.6 1.1 OPERATION MANUAL CONTENT ....................Pg.6 1.2 INTRODUCTION ..........................Pg.6 1.2.1 General description ........................ Pg.6 1.2.2 Models covered ........................Pg.6 1.2.3 Features and options ......................
  • Page 4 TABLE OF CONTENTS 3.9 CONNECTING THE LOAD ......................Pg.18 3.9.1 Load Wiring .......................... Pg.18 3.9.2 Current Carrying Capacity ....................Pg.18 3.9.3 Wire termination ......................... Pg.19 3.9.4 Noise and Impedance Effects ....................Pg.20 3.9.5 Inductive loads ........................Pg.20 3.9.6 Making the load connections ....................Pg.20 3.9.7 Connecting single loads, local sensing (default) ..............
  • Page 5 TABLE OF CONTENTS 5.16 DAISY-CHAIN CONNECTION...................... Pg.43 5.17 FRONT PANEL LOCKING......................Pg.43 5.17.1 Unlocked front panel ......................Pg.43 5.17.2 Locked front panel ....................... Pg.43 Pg.44 CHAPTER 6 REMOTE ANALOG PROGRAMMING ..............Pg.44 6.1 INTRODUCTION ........................... Pg.44 6.2 LOCAL/REMOTE ANALOG CONTROLL..................Pg.44 6.3 LOCAL/REMOTE ANALOG INDICATION..................
  • Page 6 This page intentionaly left blank...
  • Page 7 QA seal has been removed or altered by anyone other than Nemic-Lambda authorised personnel. Nemic-Lambda does not warrant the buyers circuitry or malfunctions of Nemic-Lambda products resulting from the buyer’s circuitry.
  • Page 8 To avoid injuries, always disconnect power , discharge circuits and remove external voltage source before touching components. PARTS SUBSTITUTIONS & MODIFICATIONS Parts substitutions and modifications are allowed by authorized Nemic-Lambda service personnel only. For repairs or modifications, the instrument must be returned to Nemic-Lambda service facility.
  • Page 9 SAFETY INSTRUCTIONS. ENVIRONMENTAL CONDITIONS The Genesys power supply series safety approval applies to the following operating conditions: *Indoor use *Ambient temperature: 0 C to 50 C *Maximum relative humidity: 90% (no condensation) *Altitude: up to 3000m *Pollution degree 2 CAUTION Risk of Electrical Shock. Instruction manual symbol.
  • Page 10 Einrichtung zu keiner Gefahr im Sinne dieser Norm fuhren kann, sind in diesem Handbuch beschrieben. Nemic-Lambda ist nicht verantwortlich fur Fehler, die bei der Inbetriebnahme des Gerätes auf Grundlage dieser Sicherheitsanweisungen durch den Betreiber entstehen können.
  • Page 11 Anderungen und Bauteileersatz Ersatzteilaustausch - und Anderungen durfen nur von autorisiertem Nemic-Lambda SERVICE- PERSONEN durchgefuhrt werden. Fur Reparaturen oder Anderungen ist das Gerät zur Nemic- Lambda Service-Niederlassung zu retournieren. SICHERHEITS-HINWEISE Umweltbedingungen Die Genesys -Stromversorgungs-Serie ist gemäss den Sicherheitsabnahmen fur folgende Betriebsbedingungen zugelassen.

  • Page 12: Chapter 1 General Information

    CHAPTER 1 GENERAL INFORMATION 1.1 USER MANUAL CONTENT This user’s manual contains the operating instructions, installation instructions and specifications of the Genesys 1500W and 750W power supply series. The instructions refer to the standard power supplies, including the built-in RS232/485 serial communication. For information related to operation with the optional IEEE programming, refer to User Manual for Power Supply IEEE Programming Interface.

  • Page 13: Multiple Output Power System

    * Parallel operation (Master/Slave) with Active current sharing. * Remote sensing to compensate for voltage drop of power leads. * External Analog Programming and Monitoring standard (0-5V or 0-10V, user selectable). * Cooling fan speed control for low noise and extended fan life. * Zero stacking- no ventillation holes at the top and bottom surface of the power supply.

  • Page 14: Cooling And Mechanical Construction

    1.2.9 Cooling and mechanical construction The Genesys series is cooled by internal fans. At the installation, care must be taken to allow free air flow into the power supply via the front panel and out of the power supply via the rear panel.

  • Page 15: Chapter 2 Specifications

    CHAPTER 2 SPECIFICATIONS 2.1 OUTPUT RATING 6-200 8-180 12.5-120 20-76 80-19 100-15 150-10 300-5 600-2.6 MODEL 30-50 40-38 60-25 50-30 1.Rated output voltage(1*) 12.5 2.Rated output current 1500W (*2) 3.Rated output power 1500W 1200 1440 1500 1520 1500 1520 1500 1520 1500 1500...

  • Page 16: Programming And Readback

    2.6 PROGRAMMING AND READBACK (RS232/485, Optional IEEE Interface) 1.Vout programming accuracy 0.05%+0.05% of rated output voltage 2.Iout programming accuracy 0.1%+0.1% of rated output current 3.Vout programming resolution 0.012% of full scale 4.Iout programming resolution 0.012% of full scale 5.Vout readback accuracy 0.1%+0.1% of rated output voltage 6.Iout readback accuracy 0.1%+0.3% of rated output current...

  • Page 17: Supplemental Characteristics

    NOTES: *1: Minimum voltage is guaranteed to maximum 0.2% of the rated output voltage. *2: Minimum current is guaranteed to maximum 0.4% of the rated output current. *3: For cases where conformance to various safety standards (UL, IEC etc.) is required, to be described as 100-240Vac (50/60Hz).

  • Page 18: Outline Drawings

    2.13 GENESYS 750W & 1500W POWER SUPPLIES OUTLINE DRAWINGS T D L amb da 482.8+/-1.0mm 422.8+/-1.0mm Note 4 AC INPUT Note 5 Note 1 Note 2 507.0+/-1.0mm Note 3 57.8+/-0.5 92.0+/-0.5 92.0+/-0.5 433+/-1.0mm Bus-Bar Detail 6V to 60V Models NOTES: 1.Mating plug supplied with power supply.

  • Page 19: Chapter 3 Installation

    CHAPTER 3 INSTALLATION 3.1 GENERAL This chapter contains instructions for initial inspection, preparation for use and repackaging for shipment. Connection to PC, setting the communication port and linking Genesys power supplies are described in Chapter 7. NOTE Genesys power supplies generate magnetic fields which might affect the operation of other instruments.

  • Page 20: Rack Mount Slides

    3.4.2 Rack Mount Slides (optional): CAUTION Ensure that the screws used to attach the slides to the unit do not penetrate more than 6mm into the sides of the unit. Use rack mount slides: General Devices P/N: CC3001-00-S160 (ordering P/N: C-300-S-116-RH- LH) or equivalent to install the unit in a standard 19”...

  • Page 21: Ac Input Connector, 1500W Models

    WARNING Some components inside the power supply are at AC voltage even when the On/Off switch is in the “Off” position. To avoid electric shock hazard, disconnect the line cord and load and wait two minutes before removing cover. 3.7.1 AC Input Connector, 1500W models The AC input connector is a 3-Terminal wire clamp located on the rear panel.

  • Page 22: Turn-On Checkout Procedure

    4.Route the AC wires to the input connector terminals as required. To connect the wires, loosen the terminal screw, insert the stripped wire into the terminal and tighten the screw securely (4.4-5.3 Lb-inch.). 5.Route the wires inside the cover to prevent pinching. Fasten the cover to the unit using the M3x8 Flat Head screws are provided.

  • Page 23: Constant Voltage Check

    2. Connect the unit to an AC source as described in section 3.7. 3. Connect a DVM with appropriate cables for the rated voltage to the output terminals. 4. Turn the front panel AC power switch to On. 3.8.3 Constant Voltage Check 1.

  • Page 24: Foldback Check

    3.8.7 Foldback Check WARNING Shorting the output may expose the user to hazardous voltages. Observe proper safety procedures. Refer to Section 5.5 for explanation of the FOLD function prior to performing the procedure below. 1. Ensure that the output voltage is set to approx. 10% of the unit rating. 2.

  • Page 25: Wire Termination

    2. Wire size should be selected to enable voltage drop per lead to be less than 1.0V at the rated current. Although units will compensate for up to 5V in each load wire, it is recommended to minimize the voltage drop (1V typical maximum) to prevent excessive output power consum- ption from the power supply and poor dynamic response to load changes.

  • Page 26: Noise And Impedance Effects

    3.9.4 Noise and Impedance Effects To minimize the noise pickup or radiation, the load wires and remote sense wires should be twisted- pairs to the shortest possible length. Shielding of sense leads may be necessary in high noise environments. Where shielding is used, connect the shield to the chassis via a rear panel Ground screw.
  • Page 27 Wire terminal lug (2 places) M8x15 screw (2 places) Flat washer (2 places) Flat washer (2 places) Spring washer (2 places) Hex Nut (2 places) Screws tightening torque: 104-118 Lb-inch. Fig. 3-5: Load wires connection , 6V to 60V models. Shield Fig.
  • Page 28 The 80V to 600V models have a four terminal wire clamp output connector. The two left terminals are the positive outputs and the other two right terminals are the negative outputs. Max. 30A per terminal. The connector requirements are as follows: 1.

  • Page 29: Connecting Single Loads, Local Sensing (Default)

    3.9.7 Connecting single loads, local sensing (default). Fig.3-10 shows recommended load and sensing connections for a single load. The local sense lines shown are default connections at the rear panel J2 sense connector. Local sensing is suitable for applications where load regulation is less critical. Load Power Supply...

  • Page 30: Multiple Loads Connection With Distribution Terminals

    Load lines, twisted pair, shortest length possible. Load#1 Power Supply Load#2 Rem.sense Local sense Load#3 Local sense Rem.sense Fig.3-12: Multiple loads connection, radial distribution, local sense 3.9.10 Multiple load connection with distribution terminals If remotely located output distribution terminals are used, the power supply output terminals should be connected to the distribution terminals by a pair of twisted and/or shielded wires.

  • Page 31: Local And Remote Sensing

    WARNING OUTPUT TERMINAL GROUNDING There is a potential shock hazard at the RS232/485 and the IEEE ports when using power supplies with rated or combined voltage greater than 400V with the Positive Output of the power supplies is grounded. Do not connect the Positive Output to ground when using the RS232/485 or IEEE under the above conditions.

  • Page 32: Remote Sensing

    3.10.3 Remote sensing WARNING There is a potential shock hazard at the sense point when using power supply with a rated output voltage greater than 40V. Ensure that the connections at the load end are shielded to prevent accidental contact with hazardous voltages. CAUTION When using shielded sense wires, ground the shield in one place only.

  • Page 33: Chapter 4 Front And Rear Panel Controls And Connectors

    CHAPTER 4 FRONT AND REAR PANEL CONTROLS AND CONNECTORS 4.1 INTRODUCTION The Genesys Power Supply series has a full set of controls, indicators and connectors that allow the user to easily setup and operate the unit. Before starting to operate the unit, please read the following sections for explanation of the functions of the controls and connectors terminals.
  • Page 34 Table 4-1: Front Panel controls and indicators Number Control/Indicator Description Section 4 digit, 7-segment LED display. Normally displays the output current. When the PREV button is pressed, the CURRENT display display indicates the programmed setting of output current. CURRENT indicator Green LED, lights for Constant-Current mode operation. High resolution rotary encoder for adjusting the Output 5.2.2 CURRENT control...

  • Page 35: Rear Panel

    Table 4-1: Front Panel controls and indicators Number Control/Indicator Description Section Green LED, lights when PREV button is pressed. PREV indicator Voltage and Current Fine/Coarse adjustment control. Operates as a toggle switch. In Fine mode, the FINE button VOLTAGE and CURRENT encoders operate with high resolution and in Coarse mode with lower resolution (approx.

  • Page 36: Rear Panel Sw1 Setup Switch

    Table 4-2: Rear panel connections and controls Number Item Description Section Remote Out RJ-45 type connector, used for chaining power supplies to form connector a serial communication bus. Connector for remote analog interface. Includes output voltage and Programming current limit programming and monitoring signals, Shut-off control (electrical signal), Enable/Disable control (dry-contact), power Monitoring supply ok (PS_OK) signal and operation mode (CV/CC) signal.

  • Page 37: Sw1 Positions Functions

    4.4.1 SW1 position functions Refer to Table 4-3 for description of SW1 position functions. The factory default setting is Down for all positions. Table 4-3: SW1 positions functions Function Position Down (Factory default) Output Voltage Output Voltage Output Voltage SW1-1 Programmed by remote analog Programmed by Remote analog programming...

  • Page 38: Rear Panel J1 Programming And Monitoring Connector

    4.5 REAR PANEL J1 PROGRAMMING AND MONITORING CONNECTOR The J1 Programming and Monitoring connector is a DB25 subminiature connector located on the power supply rear panel. Refer to Table 4-4 for description of the connector functions. The power supply default configuration is Local operation which does not require connections to J1. For remote operation using J1 signals use the plug provided with power supply or equivalent type.
  • Page 39 Fig.4-4: J1 connector terminals and functions Same ground as P/S negative sense (-S) VMON IF_COM IPGM IF_COM ENA_IN CV/CC VPGM LOC/ Isolated from ENA_OUT PS outputs, IMON same ground IPGM_RTN PS_OK VPGM_RTN as RS232/485 LOC/REM SIGNAL Table 4-4: J1 connector terminals and functions Signal name Function...

  • Page 40: Chapter 5 Local Operation

    CHAPTER 5 LOCAL OPERATION 5.1 INTRODUCTION This Chapter describes the operating modes that are not involved in programming and monitoring the power supply via its serial communication port (RS232/RS485) or by remote analog signals. Ensure that the REM/LOC LED on the front panel is Off, indicating Local mode. If the REM/LOC LED is On, press the front panel REM/LOC button to change the operating mode to local.

  • Page 41: Automatic Crossover

    - Enabled output, power supply in Constant Voltage mode: Press the PREV button and then rotate the CURRENT encoder knob. The CURRENT meter will show the programmed current limit for 5 seconds after the adjustment has been completed, and then will return to show the actual load current.

  • Page 42: Under Voltage Limit (Uvl)

    5.4 UNDER VOLTAGE LIMIT (UVL) The UVL prevents adjustment of the output voltage below a certain limit.The combination of UVL and OVP functions, allow the user to create a protection window for sensitive load circuitry. 5.4.1 Setting the UVL level Setting the UVL can be made when the power supply output is Enabled (On) or Disabled (Off).

  • Page 43: Enable/Disable Control Via Rear Panel J1 Connector

    When the unit is shut-off by J1 signal, the VOLTAGE display will show “SO” to indicate the unit state. J1 contact 15 is the SO signal input and contacts 2 and 3, IF_COM, are the signal return (connected internally). Contacts 2,3 and 15 are optically isolated from the power supply output. The SO control logic can be selected by the rear panel SW1 Setup switch.

  • Page 44: Safe Start And Auto-Restart Modes

    5.11 SAFE START AND AUTO-RESTART MODES When turning on the power supply AC On/Off, it can start to its last setting of Output Voltage and Current limit with the output enabled (Auto-restart) or start with the output disabled (Safe mode). Press and hold the OUT button to select between Safe start and Auto-restart modes.

  • Page 45: Series Connection For Increased Output Voltage

    CAUTION Do not connect power supplies from different manufacturers in series or in parallel. 5.14.1 Series connection for increased output voltage In this mode, two units are connected so that their outputs are summed. Set the current limit of each power supply to the maximum that the load can handle without damage. It is recommended that diodes be connected in parallel with each unit output to prevent reverse voltage during start up sequence or in case one of the units shuts down.

  • Page 46: Series Connection For Positive And Negative Output Voltage

    Programming by external resistor is possible . Refer to 3. Programming by external resistor: section 6-5 for details. 4. Programming via the Serial The communication port is referenced to the IF_COM which is isolated from the power supply output Communication port (RS232/RS485): potential.

  • Page 47: Parallel Operation

    5.15 PARALLEL OPERATION Up to four units of the same VOLTAGE and CURRENT rating can be connected in parallel to provide up to four times the output current capability. One of the units operates as a master and the remaining units are slaves. The slave units are analog programmed by the master unit. In remote digital operation, only the master unit can be programmed by the computer while the slave units may be connected to the computer for voltage, current and status readback only.
  • Page 48 2. Setting the units as Master or Slave a) Depress and hold the FINE button for 3 seconds. The Master/Slave configuration will be displayed on the Current Display. Rotate the CURRENT encoder to obtain the desired mode. Refer to Table 5-4 for the CURRENT display and modes of operation. CURRENT Display Operating Mode Single supply (default)

  • Page 49: Daisy-Chain Connection

    NOTE With local sensing it is important to minimize the wire length and resistance. Also the positive and negative wire resistance should be close as possible to each other to achieve current balance between power supplies. Twisted CAUTION pair Make sure that the As short as possible connection between -Vo MASTER...

  • Page 50: Chapter 6 Remote Analog Programming

    CHAPTER 6 REMOTE ANALOG PROGRAMMING 6.1 INTRODUCTION The rear panel connector J1 allows the user to program the power supply output voltage and current limit with an analog device. J1 also provides monitoring signals for output voltage and output current. The programming range and monitoring signals range can be selected between 0-5V or 0-10V using the setup switch SW1.

  • Page 51: Remote Voltage Programming Of Output Voltage And Current Limit

    6.4 REMOTE VOLTAGE PROGRAMMING OF OUTPUT VOLTAGE AND CURRENT LIMIT CAUTION To maintain the isolation of power supply and prevent ground loops, use an isolated programming source when operating the power supply via remote analog programming at J1 connector. Perform the following procedure to set the power supply to Remote Voltage programming : 1.

  • Page 52: Resistive Programming Of Output Voltage And Current Limit

    6.5 RESISTIVE PROGRAMMING OF OUTPUT VOLTAGE AND CURRENT LIMIT For resistive programming, internal current sources, for output voltage and/or output current control, supply 1mA current through external programming resistors connected between J1-9 & 22 and J1-10 & 23. The voltage across the programming resistors is used as a programming voltage for the power supply.

  • Page 53: Remote Monitoring Of Output Voltage And Current

    6.6 REMOTE MONITORING OF OUTPUT VOLTAGE AND CURRENT The J1 connector, located on the rear panel provides analog signals for monitoring the output voltage and output current. Selection of the voltage range between 0-5V or 0-10V is made by setup switch SW1-4. The monitoring signals represent 0 to 100% of the power supply output voltage and output current.The monitor outputs have 500 ohm series output resistance.

  • Page 54: Chapter 7 Rs232 & Rs485 Remote Control

    CHAPTER 7 RS232 & RS485 REMOTE CONTROL 7.1 INTRODUCTION This chapter describes the operation of the Genesys 750W and 1500W power supplies via the serial communication port. Details of the initial set-up, operation via RS232 or RS485, the command set and the communication protocol are described in this chapter. 7.2 CONFIGURATION 7.2.1 Default setting The power supply is shipped with the following setting:...

  • Page 55: Rs232/458 Port At Local Mode

    2. There are two Remote modes: In this mode, return to local can be made by the front panel REM/LOC or via 1. Remote: serial port command RMT 0. Set the unit into Remote mode via serial port RMT 1 command. 2.

  • Page 56: Connecting Power Supplies To Rs232 Or Rs485 Bus

    7.4 CONNECTING POWER SUPPLIES TO RS232 OR RS485 BUS 7.4.1 Single power supply 1. Select the desired interface RS232 or RS485 using rear panel setup switch SW1-6 (section 4-4). - RS232: Down position - RS485: Up position 2. Connect rear panel IN connector to the controller RS232 or RS485 port using a suitable shielded cable.

  • Page 57: Multi Power Supplies Connection To Rs232 Or Rs485 Bus

    7.4.2 Multi power supply connection to RS232 or RS485 bus Daisy-chain up to 31 units can be connected to RS232 or RS485 bus. The first unit connects to the controller via RS232 or RS485 and the other units are connected with RS485 bus. 1.

  • Page 58: Error Message

    7.5.7 Error message If an error is detected in a command or query, the power supply will respond with an error message. Refer to section 7.6 for details. 7.5.8 Backspace The backspace character (ASCII 8) clears the last character sent to the power supply. 7.6 ERROR MESSAGES The power supply will return error messages for illegal commands and illegal programming parameters.

  • Page 59: Initialization Control Commands

    7.7.3 Initialization control commands Command Description ADR is followed by address which can be 0 to 30 and is used to access the ADR n power supply . Clear status. Sets FEVE and SEVE registers to zero (refer to section 7-8). Reset command.
  • Page 60 7.7.5 Output control commands-cont Description # Command Reads the actual output current. Returns 5 digits string. Example: 200A supply sends 000.50, 110.12, 200.00, etc... (See Note 2) DVC? Display Voltage and Current data. Data will be returned as a string of ASCII characters. A comma will separate the different fields.

  • Page 61: Global Output Commands

    NOTES: 1. In Advanced parallel mode (refer to Sec. 5.15.2), “n” is the total system current. 2. In Advanced parallel mode, “MC?” returns the Master unit current multiplied by the number of slave units. 7.7.6 Global output commands 1. General All supplies, even if not the currently addressed supply, receiving a global command will execute the command.

  • Page 62: Status Control Commands

    GEN750W models GEN1500W models Table 7-4: Current programming range Table 7-5: Current programming range Minimum Maximum Minimum Maximum Model Model 100.00 GEN6-100 000.00 GEN6-200 000.00 200.00 GEN8-90 00.00 90.00 180.00 GEN8-180 000.00 60.000 GEN12.5-60 00.000 120.00 GEN12.5-120 000.00 38.000 GEN20-38 00.000 GEN20-76 00.00...

  • Page 63: Status, Error And Srq Registers

    7.8 STATUS, ERROR AND SRQ REGISTERS 7.8.1 General This section describes the various status error and SRQ registers structure. The registers can be read or set via the RS232/485 commands. When using the IEEE option, refer to the user manual for Genesys Power Supply IEEE Programming interface.

  • Page 64: Service Request: Enabled And Event Registers

    7.8.2 Conditional registers Table 7-8: Fault Condition Register BIT Fault name Fault symbol Bit Set condition Bit Reset condition 0 (LSB) Fixed to zero Spare bit SPARE Fixed to zero AC Fail The AC input returns to normal. AC fail has occurred. The power supply cools down.
  • Page 65 Refer to Tables 7-10 to 7-13 for details of the Enable and Event registers. 1.Fault Enable Register The Fault Enable Register is set to the enable faults SRQs. Table 7-10: Fault Enable Register Enable Bit reset condition Fault symbol Bit Set condition bit name 0 (LSB) Spare bit...
  • Page 66 3.Status Enable register The Status Enable Register is set by the user to enable SRQs from changes in power supply status. Table 7-12: Status Enable Register Bit reset condition Status name Status symbol Bit Set condition 0 (LSB) Constant Voltage User command: "SENA nn"...

  • Page 67: Serial Communication Test Set-Up

    7.9 SERIAL COMMUNICATION TEST SET-UP Use the following instructions as basic set-up to test the serial communication operation. PC with Windows Hyper Terminal, private edition, software installed, Genesys 1.Equipment: power supply, RS232 cable. 2.1 Open Hyper Terminal.......New Connection. 2.PC set-up: 2.2 Enter a name 2.3 Connect to........Direct to Com1 or Com 2 2.4 Configure port properties:...

  • Page 68: Chapter 8 Isolated Analog Programming Option

    CHAPTER 8 ISOLATED ANALOG PROGRAMMING OPTION 8.1 INTRODUCTION Isolated Analog Programming is an internal option card for analog programming of the Genesys power supply series. The option is factory installed and cannot be obtained with GPIB (IEEE) Interface. Output Voltage and Current Limit can be programmed and readback through optically isolated signals which are isolated from all other ground references in the power supply.

  • Page 69: Isolated Programming & Monitoring Connector

    8.3 ISOLATED PROGRAMMING & MONITORING CONNECTOR Refer to Table 8-1 for detailed description of the rear panel Isolated Programming & Monitoring connector. To provide the lowest noise performance, it is recommended to use shielded-twisted pair wiring. Refer to Fig.8-1 for description of the connector. Isolated programming plug P/N: MC1.5/8-ST-3.81, Phoenix.

  • Page 70: Setup And Operating Instructions

    8.4 SETUP AND OPERATING INSTRUCTIONS CAUTION To prevent damage to the unit, do not program the output voltage and current to higher then the power supply rating. 8.4.1 Setting up the power supply for 0-5/0-10V Isolated Programming and Monitoring Perform the following procedure to configure the power supply: 1.
  • Page 71 CHAPTER 9 MAINTENANCE 9.1 INTRODUCTION This chapter provides information about maintenance, calibration and troubleshooting. 9.2 UNITS UNDER WARRANTY Units requiring repair during the warranty period should be returned to a Lambda authorized service facility. Refer to the addresses listing on the back cover of this manual. Unauthorized repairs performed by other than the authorized service facilities may void the warranty.
  • Page 72 REF. SYMPTOM CHECK ACTION Output is present momentarily Is the power supply Check if the positive or 3.9.6 but shuts off quickly. the display configured to Remote negative load wire is loose. 3.9.8 indicates "OUP". sense? 5.2.1 Output voltage will not adjust. Is the unit in constant current Check current limit setting Front panel CC LED is on.
  • Page 73 USER MANUAL INDEX 49, 50 ac cables 8, 15 ID control 49, 50 ac fail initialization TX(RS232) accessories installation acknowledge isolated address 18, 48 under voltage limit 17, 36 adjustment auto-restart 32, 45, 46 16, 25 volts display back space baud rate 18, 48 warranty...
  • Page 74 NOTS...

This manual is also suitable for:

Tdk-lambda genesys gen8-90Tdk-lambda genesys gen12.5-60Tdk-lambda genesys gen20-38Tdk-lambda genesys gen30-25Tdk-lambda genesys gen40-19Tdk-lambda genesys gen60-12.5 ... Show all

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