TDK 750W, 1500W technical manual Global Output Commands

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26

MODE?

Returns the power supply operation mode. When the power supply is On (OUT

1) it will return “CV” or “CC”. When the power supply is OFF (OUT 0 or fault

 

 

shutdown) it will return “OFF”.

27

MS?

Returns the Master/Slave setting. Master: n= 1, 2, 3, or 4 Slave: n=0

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 +1.

7.9 GLOBAL OUTPUT COMMANDS

7.9.1General

All supplies, even if not the currently addressed supply, receiving a global command will execute the command. No response to the PC issuing the command will be returned to the PC. The PC issuing the command will be responsible to delay and any other communications until the command is exe- cute. 200 Ms minimum is the suggested delay.

If the command contains an error, out of range values for example, no error report will be sent to the issuing PC.

GRST

Reset. Brings the power supply to a safe and known state:

 

 

Output voltage: 0V, output current: 0A, OUT: Off, Remote: RMT 1,

 

AST: Off

OVP: Max,

UVL: 0.

 

The conditional register (FLT and STAT) are updated. Other registers are not

 

changed.

 

 

 

Non-Latching faults (FB, OVP, SO) are cleared, OUT fault stays

GPV n

Sets the output voltage value in volts. The range of voltage values is shown in Ta-

 

ble 7-5. ‘n’ may be up to 12 char plus dec. pt

 

GPC n

Program the output current value in amperes. The range of current values is

 

shown in Table 7-6. ‘n’ may be up to 12 characters plus decimal pt

GOUT

Turns the output to ON or OFF:

 

 

 

“OUT 1/ON” = turn on

 

 

 

“OUT 0/OFF” = turnoff, clears CV and CC bits in the Status Condition (STAT).

 

OUT ON will respond with “E07’ if the output cannot be turned on because of a

 

latching fault (OTP< AC, ENA, SO) shutdown.

 

GSAV

Save present settings. Same settings as power-down last settings listed in Error!

 

Reference source not found. Except the address and Baud rate are not saved

 

Saves to the RAM. These settings are erased when the supply power is switched

 

off and the new ‘last settings’ are saved.

 

GRCL

Recall last settings. Settings are from last power-down or from last ‘SAV’ or

 

‘GSAV’ command. Address and Baud rate are not recalled so communication is

 

not interrupted.

 

 

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83-507-013 Rev. D

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Contents Genesystm 750W/1500W Page Page Genesys Manual Supplement Table of Contents Front and Rear Panel Controls and Connectors ………...……… Remote Analog PROGRAMMING……………………………………………… Isolated Analog Programming OPTION………………………………… Warranty Service Limitation of WarrantyDisclaimer Trademark InformationSafety Instructions Environmental Conditions SICHERHEITS-INSTALLATIONS Anweisungen Umweltbedingungen Sicherheits-und WarnsymboleAnderungen and Bauteileersatz General Information Features and optionsIntroduction General DescriptionControl via the serial communication port Multiple output power systemAnalog voltage programming and monitoring Parallel operationAccessories Chapter SpecificationsVout Supplemental Characteristics Genesystm 750W & 1500W Power Supplies Outline Drawings General InstallationPreparation for USE Initial InspectionsLOCATON, Mounting and Cooling AC Input Power ConnectionAC Source Requirements Rack Mount Slides optionalAC Input Connector, 750W models AC Input Connector, 1500W modelsAC Input Wire Connection, 1500W models AC Input CordPrior to Operation TURN-ON Checkout ProcedureGeneral Constant Current Check Constant Voltage CheckOVP Check UVL CheckConnecting the Load AWG Wire terminationMaking the load connections 6V to 60V Models Noise and Impedance EffectsInductive loads 80V to 600V Models Wire terminal lug 2 placesLoad wires connection to the output connector Connecting multiple loads, radial distribution method Connecting single loads, local sensing defaultConnecting single loads, remote sensing Grounding outputs Multiple load connection with distribution terminalsOutput Terminal Grounding Sense wiringLocal and Remote Sensing Local sensingRemote sensing 10.4 J2 sense connector technical informationFront Panel Controls and Indicators Front and Rear Panel Controls and ConnectorsAuxiliary Function Rear panel connections and controls Rear Panel Connections and ControlsRear Panel SW1 Setup Switch 1 SW1 position function Resetting the SW1 switchMaking J1 connections Rear Panel J1 Programming and Monitorng ConnectorEnain SignalIfcom LocalLocal Operation Constant Voltage ModeConstant Current Mode Resetting the OVP circuit Setting the OVP levelOver Voltage Protection OVP Automatic CrossoverUnder Voltage Limit UVL Output SHUT-OFF SO Control VIA Rear Panel J1 ConnectorFoldback Protection Output ON/OFF ControlPsok Signal ENABLE/DISABLE Control VIA Rear Panel J1 ConnectorCV/CC Signal Last Setting Memory Over Temperature Protecton OTPAuto-restart mode Safe-start modeSeries connection for increased output voltage Series OperationSeries connection for positive/negative output voltages Series connection for positive and negative output voltageParallel Operation Setting the units as Master or Slave Advanced parallel configurationMaster and Slave units default operation Connection to the loadAST OFF *OUT OFF To release units from Slave modeCurrent display accuracy Front Panel Locking DAISY-CHAIN ConnectionUnlocked front panel Locked front panelLOCAL/REMOTE Analog Indication Remote Analog ProgrammingRemote voltage programming connection DownRemote resistive programming Resisitive Programming of Output Voltage and Current LimitRemote Monitoring of Output Voltage and Current Configuration RS232 & RS485 Remote ControlFront panel in Remote mode Rear Panel RS232/RS485 Connector6 RS232/RS485 port in Local mode MD Mode enable Serial communication mode MD Mode Option Factory Installed MD Mode DescriptionMD Mode SRQ MD Mode SRQ RetransmissionSingle power supply Connecting Power Supplies to RS232 or RS485 BUSCommunication Interface Protocol Command SET Description Error MessagesOutput Control Commands Initialization Control CommandsID Control Commands Filter DVC?FILTER? OUT?Global Output Commands Enable MD Mode MD Mode Option Required Single Byte CommandsDisable SRQ retransmission MD Mode Option Required Enable SRQ retransmission MD Mode Option RequiredPrint Power On Time Addressed commands with response Read registersTest if MD Mode is Installed Addressed commands without response Acknowledge SRQ1010 None Disable retransmission of SRQs by GEN750W models GEN1500W models Current programming range 10.6 Status Control Commands STATUS, Error and SRQ RegistersStatus Registers Conditional RegistersBIT Service Request Enable and Event RegistersFault Event Register Fault Enable RegisterStatus Event Register Status Enable RegisterCommunication Test Power supply set-upSerial Communication Test SET-UP Isolated Analog Programming Option Specifications1 0-5V/0-10V Option PN IS510 PPM/CIsolated Programming & Monitoring Connector Setup and Operating Instructions Maintenance OUP Fuse Rating