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TDK-Lambda GENESYS 15KW User Manual Download Page 56

 

50 

83532002 Rev H 

5.  LOCAL OPERATION 

5.1. Introduction 

This Chapter describes the operating modes that are not involved in programming and 
monitoring the Power Supply via DIgital communication  (RS-232/RS-485, LAN,  IEEE, 
USB) 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. 

−

  For information regarding Remote Analog Programming, refer to Chapter 7. 

−

  For information regarding usage of the serial communication port, refer to Chapter 8. 

5.2. Standard Operation 

The Power Supply has two basic operating modes: Constant-Voltage mode and Constant 
-Current mode. The mode in which the Power Supply operates at  any given time 
depends on the Output voltage setting, Output current limit  setting and the load 
resistance. 

5.2.1.  Constant Voltage Mode 

a)  In Constant-Voltage mode, the power supply regulates the Output voltage at the 

selected value, while the load current varies as required by the load. 

b)  While the Power Supply operates in Constant-Voltage mode, the VOLTAGE LED 

on the front panel is illuminated. 

c)  Adjustment of the Output voltage can be made when the Power Supply output is 

Enabled (Output On) or Disabled (Output Off). When the output is enabled, simply 
rotate the VOLTAGE encoder knob to program the Output voltage. When the 
output is disabled, press the PREV button and then rotate the VOLTAGE encoder 
knob. The VOLTAGE meter will show the programmed Output voltage for 5 
seconds after the adjustment has been completed. Then the VOLTAGE meter will 
display “OFF”. 

d)  Adjustment resolution can be set to coarse or fine resolution. Press the FINE 

button to select between the lower and higher resolution. The FINE LED turns On 
when the resolution is set to FINE. 

NOTE 

If after completing the adjustment, the display shows a different value than 

the setting, the Power Supply may be at current limit. Check the load 

condition and the Power Supply current limit setting. 

 

NOTE 

The maximum and minimum setting values of the Output voltage are limited 

by the Over Voltage protection and Under Voltage limit setting. Refer to 

Sections 5.3 and 5.4 for more details. 

Summary of Contents for GENESYS 15KW

Page 1: ...ESYSTM 10KW 15KW Programmable DC Power Supplies Document 83 532 002 Rev J TDK Lambda Americas Inc Programmable High Voltage 405 Essex Road Neptune NJ 07753 Tel 1 732 795 4100 Fax 1 732 922 9334 www us...

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Page 6: ...lti drop refer to the IEMD User s Manual P N 83 030 200 For units equipped with the LAN option for Local Area Network with Multi drop refer to the LAN User s Manual P N 83 034 100 For units equipped w...

Page 7: ...Signals 23 2 7 Front Panel 24 2 8 Software Spec 24 2 9 Digitial Programming And Readback 25 2 10 Mechanical Construction 25 2 11 Environmental Conditions 25 2 12 EMC 26 2 13 Safety 26 2 14 J1 Connect...

Page 8: ...r Panel J1 Connector 53 5 8 Enable Disable Control via Rear Panel J1 Connector 54 5 9 CV CC Signal 54 5 10 PS_OK Signal 54 5 11 Safe Start and Auto Restart Modes 55 5 12 Front Panel Locking 55 5 13 Ov...

Page 9: ...mands 83 8 9 Fast Queries 86 8 10 Status and Error Commands 87 8 11 Status Error and SRQ Registers 88 8 12 Serial Communication Test Set Up 91 9 ISOLATED ANALOG PROGRAMMING OPTION 93 9 1 Introduction...

Page 10: ...Americas Inc for warranty service the buyer shall prepay shipping charges to TDK Lambda Americas Inc If the unit is covered under the foregoing warranty then TDK Lambda Americas Inc shall pay the shi...

Page 11: ...potential shock hazard that might cause personal injury WARNING OUTPUT TERMINALS GROUNDING There is a potential shock hazard at the RS 232 RS 485 LAN IEEE and the USB ports when using power supplies w...

Page 12: ...ing procedure correctly could result in personal injury A WARNING sign should not be skipped and all indicated conditions must be fully understood and met The CAUTION sign denotes a hazard An attentio...

Page 13: ...ch e il y a un risque de choc lectrique pouvant provoquer des blessures ATTENTION DANGER MISE A LA TERRE DES BORNES DE SORTIE Il y a un danger de choc lectrique sur les ports RS 232 RS 485 LAN IEEE et...

Page 14: ...ttire l attention sur une proc dure Si la proc dure n est pas suivie correctement il peut en r sulter des blessures Le symbole WARNING Attention danger ne doit pas tre ignor et toutes les conditions i...

Page 15: ...ERDUNG DER AUSGANGSANSCHL SSE Es besteht die Gefahr von m glichen Schl gen an der RS 232 RS 485 LAN IEEE und den USB Anschl ssen wenn Netzger te mit h heren Nenn oder kombinierten Spannungen als 400V...

Page 16: ...haden f hren Eine WARNUNG darf nicht bergangen werden und alle angezeigten Umst nde m ssen vollkommen verstanden und eingehalten werden Das VORSICHTSYMBOL deutet auf eine Gefahr hin Die Aufmerksamkeit...

Page 17: ...porteranno al rischio di scossa elettrica e di conseguente potenziale infortunio AVVERTENZA MESSA A TERRA DEI TERMINALI DI USCITA Vi rischio di scossa elettrica in corrispondenza delle porte R S232 R...

Page 18: ...nfortunio Non ignorare alcun simbolo di AVVERTIMENTO Tutte le condizioni indicate devono essere pienamente comprese e rispettate Il simbolo di ATTENZIONE denota un pericolo necessario prestare attenzi...

Page 19: ...o Qualquer interrup o do condutor de terra de protec o ou corte do terminal de terra de protec o poder originar um risco de choque pass vel de provocar ferimentos AVISO LIGA O TERRA DE TERMINAIS DE SA...

Page 20: ...a o O sinal de AVISO assinala um perigo Solicita se aten o para um procedimento N o seguir correctamente o procedimento pode resultar em ferimentos N o se deve ignorar um sinal de AVISO e todas as con...

Page 21: ...conductor de tierra de protecci n o desconexi n del borne de tierra de protecci n supondr un riesgo potencial de descarga el ctrica que puede llegar a causar da os personales WARNINGADVERTENCIA CONEXI...

Page 22: ...NCIA indica un peligro Llama la atenci n ante un procedimiento Si el procedimiento no se realiza correctamente podr an producirse lesiones personales Los s mbolos de ADVERTENCIA no se pueden pasar por...

Page 23: ...r to set the output parameters the protections levels Over Voltage protection Under Voltage limit and Foldback and preview the settings The rear panel includes the necessary connectors to control and...

Page 24: ...easurement f Foldback protection setting g Over voltage protection setting and readback h Under Voltage limits setting and readback i Power Supply start up mode last setting or safe mode 1 2 5 Analog...

Page 25: ...energized load is disconnected from the Output See Section 3 9 for details CAUTION Observe all torque guidelines within this User s Manual Over torqueing hardware may damage the unit or accessories Su...

Page 26: ...4 Analog Meters are NOT available Note 5 Factory Installed LAN IEMD USB IS510 or IS420 may not be installed together Limit one 1 per Power Supply EXAMPLES GEN10 1000 3P208 GEN10 1000 IEMD 3P400 GEN10...

Page 27: ...5 EN60950 1 max 9 Input Protection Circuit breaker for 7 5V 10V and 12 5V Outputs 10kW with 208VAC input 10 Fuse Fuse for 7 5V 10V and 12 5V Outputs 10kW with 400VAC 480VAC input Fuse for 20V Vout 600...

Page 28: ...shall always be less than 95 of the Output voltage setting Raises the PS_OK signal when Vout is below limit Does not affect J1 Remote Analog programming Default 0V 14 Input Under Voltage protection Y...

Page 29: ...h Single Wire connection for Output Voltage Models where 7 5V Vout 25V 10kW In Advanced Parallel mode the Master displays the calculated not actual Output current for the combined parallel combination...

Page 30: ...emote sense VOLT Display PREV setting for Vout Actual Vout OVP UVL settings SAF AUT Restart mode OUT OFF or fault LFP UFP setting RS 232 RS 485 Address setting IEEE or LAN Enabled and Address CURR Dis...

Page 31: ...AMP 747461 5 Female on Power Supply Male on Mating connector 747321 Standard 25 pin Sub D connector 4 RS 232 RS 485 STD RJ 45 Phone Jack connector 5 Isolated Analog Option refer to Isolated Analog Op...

Page 32: ...4 3 10V m 6 Power Frequency Magnetic Field EN61000 4 8 30A m 7 Conducted emission EN55011A FCC part 15J A 8 Radiated emission EN55011A FCC part 15J A Note EMC Approval for Vout 30V 208VAC 400VAC 30V V...

Page 33: ...mon for VMON IMON CV CC LOC REM signal and P 2 Wire Parallel method only Connected internally to the negative local sense LS J1 13 CV CC Output for Constant Voltage Constant Current mode indication J1...

Page 34: ...on Initial physical inspection of the Power Supply Section 3 3 2 Installation Installing the Power Supply Ensuring adequate ventilation Section 3 4 Section 3 5 3 AC source AC source requirements Conne...

Page 35: ...panel and the exhaust is at the rear panel Upon installation allow cooling air to reach the front panel ventilation inlets Unrestricted air space at the front and the rear of the unit is necessary for...

Page 36: ...to Chassis per Section 3 9 of this User s Manual and wait 5 minutes before removing top cover The Power Supply AC On Off switch is not the main disconnect device and does not completely disconnect all...

Page 37: ...s indicated in the procedure 3 8 2 Prior to Operation a Ensure that the Power Supply is configured to the default setting AC On Off switch at the Off position Dip switch SW1 All positions at Down Off...

Page 38: ...m zero to the maximum rated Output current for the Power Supply model Compare the DVM reading with the front panel CURRENT display to verify the accuracy of the CURRENT display Ensure that the front p...

Page 39: ...proximately 10 of the unit Output current rating d Momentarily press the FOLD button Ensure that the FOLD LED illuminates The Output voltage should remain unchanged e Increase the load current from 5...

Page 40: ...rrent settings to zero Verify these settings using the front panel PREView button 3 Verify the energized load is disconnected by noting the front panel display measurements are close to zero volts and...

Page 41: ...put Voltage Range 7 5V 80V 100V 300V Vertical Bus Bar Configuration 0 422 inch mounting hole 7 5V 25V models have two mounting holes 30V 300V models have one mounting hole Use 3 8 inch diameter bolt n...

Page 42: ...the load could make the ripple and noise at the load worse than the noise at the power supply rear panel output Additional filtering with bypass capacitors at the load terminals may be required to byp...

Page 43: ...Remote sensing is used when in Constant Voltage mode the load regulation is important at the load terminals Use twisted or shielded wires to minimize any noise pick up If shielded wires are used the...

Page 44: ...cated 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 Each load should be separate...

Page 45: ...or voltage drop on the load wires therefore it is recommended only for low load current applications or where the load regulation is less critical WARNING All models shall not float outputs more than...

Page 46: ...J2 1 Remote positive sense S J2 2 Local positive sense Connected internally to the positive output terminal LS J2 3 Not connected NC J2 4 Local negative sense Connected internally to the negative out...

Page 47: ...Off power switch to the On position NOTES 1 If the power supply is operating in remote sense and either the positive or negative load wire is not connected an internal protection circuit will activat...

Page 48: ...connectors terminals Section 4 2 Front Panel Controls and Indicators Section 4 3 Rear Panel Connections and Controls 4 2 Front Panel Controls and Indicators See Figure 4 1 to review the controls indi...

Page 49: ...T button Main function Output ON OFF control Press OUT to set the output On or Off Press to reset and turn On the output after OVP or FOLD alarm events have occurred Auxiliary function Selects between...

Page 50: ...hold PREV button to toggle between Locked front panel and Unlocked front panel The display will cycle between LFP and UFP Releasing the PREV button while one of the modes is displayed selects that mo...

Page 51: ...ions about the rear panel connections and controls Safety PE GND must be connected 10kW Platform A Output Range 7 5V 25V 10kW 15kW Platform A B Output Range 30V 300V 7 6 5 4 3 8 1 10 2 7 6 5 4 3 8 1 1...

Page 52: ...cludes Output voltage and current programming and monitoring signals Shut off control electrical signal Enable Disable control dry contact Power Supply OK PS_OK signal and operation mode CV CC signal...

Page 53: ...ry default UP SW1 1 Output Voltage Remote Analog Programming Output Voltage Programmed by Front Panel Output Voltage Programmed by remote analog External Voltage SW1 2 Output Current Remote Analog Pro...

Page 54: ...nnect the shield to a Power Supply Chassis ground screw 4 5 1 Making J1 Connections J1 connector type AMP P N 747461 3 J1 plug description AMP P N 745211 7 or 8 Wire dimension range AWG26 22 Extractio...

Page 55: ...e 7 6 J1 12 COM Control Common Return for VMON IMON CV CC LOC REM Connected internally to the negative local sense LS potential J1 13 CV CC Output for Constant Voltage Constant Current mode indication...

Page 56: ...rrent varies as required by the load b While the Power Supply operates in Constant Voltage mode the VOLTAGE LED on the front panel is illuminated c Adjustment of the Output voltage can be made when th...

Page 57: ...Power Supply operates in Constant Voltage mode while the load current is increased to greater than the Output current limit setting the Power Supply will automatically switch to Constant Current mode...

Page 58: ...Setting the UVL can be made when the Power Supply output is Enabled On or Disabled Off To set the UVL level press the OVP UVL button TWICE so that the CURRENT meter shows UUL The VOLTAGE meter shows t...

Page 59: ...The Output On Off can be activated from the front panel using the OUT button or from the rear panel J1 connector The OUT button can be pressed at any time to enable or disable the Power Supply output...

Page 60: ...her than 30VDC Always connect the CV CC signal to a voltage source with a series resistor to limit the sink current to less than 10mA 5 10 PS_OK Signal The PS_OK signal indicates a fault condition in...

Page 61: ...led and the Output voltage and Output current are zero To enable the output and restore the last Output voltage and current limit values momentarily press the OUT button 5 12 Front Panel Locking The f...

Page 62: ...OUT button or send OUT ON command via the serial port b Auto Restart mode In Auto Restart mode the Power Supply recovers to its last setting automatically when the Over Temperature condition is remov...

Page 63: ...ems like it can be used to adjust the Output settings it is the Remote Analog control lines that actually set the programming limits 6 1 Series Operation Power supplies of the SAME MODEL can be connec...

Page 64: ...l The Shut Off and PS_OK circuits are referenced to the isolated interface common IF_COM J1 2 3 The IF_COM terminals of different units can be connected together to obtain a single control circuit for...

Page 65: ...circuits used to control series connected unit must be separated and floated from each other 2 Using the SO function and PS_OK The Shut Off and PS_OK circuits are referenced to the isolated interface...

Page 66: ...e by making the Master unit display the calculated sum of all unit Output currents while the Slave units s Front Panel displays are disabled 6 2 1 Basic Parallel Operation In this method setting the u...

Page 67: ...ge at the programmed Output Voltage Connect the sensing circuit to local or remote sensing as shown in Fig 6 7 or Fig 6 8 Master Single Wire Method Set the Master unit Output Voltage to the desired vo...

Page 68: ...he Output Voltage of the Master unit to prevent interference with the Master unit s control The Output Current setting of each Slave unit is programmed by the Master unit to the desired load current d...

Page 69: ...programmed to a higher value than the Master OVP setting which should prevent the Slave unit from shutting down before the Master unit does Thus when the Master unit shuts down due to an OVP conditio...

Page 70: ...ire resistance should be as close as possible to each other to achieve current balance between power supplies 6 2 2 Advanced Parallel Operation Two Wire Single Wire Method In this method multiple supp...

Page 71: ...ton by RS232 is not activated for Slave units 2 Connection to the Load Two Wire Method In parallel operation power supplies can be connected for local or remote sensing Refer to Fig 6 7 and 6 8 for ty...

Page 72: ...ers will automatically set the following Output Voltage to approximately 102 of rated Output Voltage Programmed Current to zero UVL to zero volts OVP to its maximum value AST ON OUT ON Foldback Protec...

Page 73: ...power Off to store the new setting s e After exiting from Slave operation the unit s parameters will be set to Programmed Voltage to zero Programmed Current to zero UVL to zero volts OVP to its maxim...

Page 74: ...ote Sensing Two Wire Method Figure 6 9 Parallel Connection with Local Sensing Single Wire Method CAUTION Make sure that the connection between V terminals is reliable to avoid disconnection during ope...

Page 75: ...69 83532002 Rev H Figure 6 10 Parallel Connection with Remote Sensing Single Wire Method...

Page 76: ...Sense LS as it may damage the power supply CAUTION When the Isolated Analog Option is installed do not apply any signals to the non isolated VPGM and IPGM J1 9 and J1 10 pins All other J1 features may...

Page 77: ...onnector Perform the following procedure to set the Power Supply to Remote Voltage programming a Turn the AC On Off power switch to the OFF position b Set SW1 1 to the UP position for Output voltage e...

Page 78: ...GM J1 10 UP 0 10V 0 10V DOWN 0 5V 0 5V Table 7 3 SW1 3 Setting and Programming Range Remote Voltage PGM 1 14 1 25 10 12 8 9 23 22 OUTPUT CURRENT PROGRAMMING OUTPUT PROGRAMMING J1 connector rear panel...

Page 79: ...ng mode e Connect a wire jumper between J1 8 and J1 12 refer to Table 4 4 f Connect the programming resistors to the mating plug of J1 as shown in Fig 7 2 g Set the programming resistors to the desire...

Page 80: ...Up IMON Iout monitor J1 24 Table 7 5 Monitoring Signals Setting Notes 1 Radiated emissions FCC requirements FCC requirements for radiated emissions use shielded cable for the analog control signals an...

Page 81: ...LTAGE display will then indicate the communication port Address c Using the VOLTAGE adjust encoder select the unit Address 0 to 30 d After 3 seconds of idleness the front panel display will revert and...

Page 82: ...d the Power Supply will reply and remain in Local mode If a command that affects the output is received the Power Supply will perform the command and change to Remote mode 8 2 7 Front Panel in Remote...

Page 83: ...N NO PIN NO NAME NAME SHIELD TX RX SG SHIELD RX TX SG DB 25 CONNECTOR 8 PIN CONNECTOR REMARKS TWISTED PAIR 8 1 13 1 2 3 5 7 8 1 PIN NO HOUSING HOUSING PIN NO NAME NAME SHIELD RX TX SG SHIELD TX RX SG...

Page 84: ...ata format Serial data format is 8 bit one start bit and one stop bit No parity bit NOTE The address ADR n command must return an OK response before any other commands are accepted 8 5 2 Addressing Th...

Page 85: ...to the Power Supply 8 6 Error Messages The Power Supply will return error messages for illegal commands and illegal programming parameters Refer to Table 8 1 for programming error messages and Table...

Page 86: ...zero Remote non lockout remote Output current zero Auto start Off Output Off OVP maximum FOLD Off UVL zero The conditional registers FLT and STAT are updated the other registers are not changed 4 RMT...

Page 87: ...0 FR 00 9 FILTER nn Set the low pass filter frequency of the A to D Converter for Voltage and Current Measurement where nn 18 23 or 46Hz default is 18Hz 10 FILTER Returns the A to D Converter filter f...

Page 88: ...setting These settings are erased when the supply power is switched Off and the new last settings are saved 26 RCL Recalls last settings Settings are from the last power down or from the last SAV com...

Page 89: ...own in Table 8 6 n may be up to 12 characters plus decimal point 3 GPC n Program the Output current value in amperes The range of Output current values is shown in Table 8 7 and 8 10 n may be up to 12...

Page 90: ...25 0 500 0 0 500 0 500 20 0 0 20 0 600 0 0 600 0 600 17 0 0 17 0 Table 8 8 OVP Programming Range 10kW Table 8 9 UVL Programming Range 10kW Model Rated Output Voltage V Minimum V Maximum V Model Rated...

Page 91: ...5 120 12 5 131 25 125 20 0 0 118 75 150 100 15 0 157 5 150 100 0 0 142 5 200 75 20 0 210 0 200 75 0 0 190 0 250 60 25 0 262 5 250 60 0 0 237 5 300 50 30 0 315 0 300 50 0 0 285 0 400 37 5 40 0 420 0 40...

Page 92: ...address of the supply in binary Query Response The power supply returns 5 characters First a 1 31 hex if Multi drop is enabled or a 0 30 hex if Multi drop is not enabled Then four printable character...

Page 93: ...re has to be developed enough to read messages that may come at any time and to recover if messages are corrupted by collisions If Service Request messaging is needed please contact TDK Lambda for ass...

Page 94: ...mmand Response OK CV CC NFLT FLT AST FDE 0 LCL CV CC NFLT FLT 0 0 0 LCL 0 0 0 Status Registers Condition Enable Event Constant Voltage Constant Current No Fault Fault Auto Start Fold Enabled Spare Loc...

Page 95: ...AT BIT Fault name Fault symbol Bit Set condition Bit Reset condition 0 LSB Constant Voltage CV Output is On and the supply in CV Output is ON and the supply is not in CV 1 Constant Current CC Output i...

Page 96: ...when the fault clears the bit remains set Entire Event Register is cleared when user sends FEVE command to read the register CLS and power up also clear the Fault Event Register the Fault Event Regis...

Page 97: ...Local Mode LCL Unit is set to Local by pressing front panel REM LOC button 8 12 Serial Communication Test Set Up Use the following instructions as basic set up to test the serial communication operati...

Page 98: ...Power supply response OK PC write PV 5 0 Power supply response OK PC write PC 10 0 Power supply response OK Read back the Output voltage test PC write MV Power supply response 05 00 or voltage as see...

Page 99: ...efficient ppm C 100 Output current programming temperature coefficient ppm C 100 Input impedance Ohm 1M Absolute maximum voltage VDC 0 15 Max voltage between program inputs and supply outputs VDC 600...

Page 100: ...510 option Range 4 20mA IS420 option 1 SHLD Shield connected internally to chassis of the power supply Chassis ground 2 VPROG_ISO Output Voltage Programming input 0 5V 0 10V 4 20mA 3 IPROG_ISO Output...

Page 101: ...ources to the desired levels and turn the power supply ON 9 4 2 Setting up the power supply for 4 20mA Isolated Programming and Monitoring Perform the following procedure to configure the power supply...

Page 102: ...cleaning Use low pressure compressed air to blow dust from the unit 10 4 Adjustments and Calibration No internal adjustment or calibration is required There is NO REASON to open the power supply cove...

Page 103: ...t voltage mode Check current limit and voltage setting 5 2 1 5 2 2 Large ripple present in output Is the power supply in remote sense Is the voltage drop on the load wire high Check load and sense wir...

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