TDK 750W HALF RACK Initialization Control Commands, ID Control Commands, Output Control Commands

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7.8.3Initialization Control Commands

#

Command

 

Description

1

ADR n

ADR is followed by address, which can be 0 to 30 and is used to access the

 

 

power supply.

 

2

CLS

Clear status. Sets FEVE and SEVE registers to zero (refer to Section 7-11).

3

RST

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

 

 

Output voltage: 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

Sets the power supply to local or remote mode:

1.RMT 0 or RMT LOC, sets the power supply into Local mode.

2.RMT 1 or RMT REM, sets the unit into remote mode.

3.RMT 2 or RMT LLO, sets the unit into Local Lockout mode (latched remote mode).

5

RMT?

Returns to the Remote mode setting:

 

 

1.

“LOC” - The unit is in Local mode.

 

 

2.

“REM” - The unit is in Remote mode.

 

 

3.

“LLO” - The unit is in Local Lockout (latched remote) mode.

6

MDAV?

Returns MD MODE OPTION Status. 1 indicates installed and 0 indicates not

 

 

installed.

7

\

Repeat last command. If \<CR> is received, the power supply will repeat the

 

 

last command.

7.8.4ID Control Commands

#

Command

Description

1

IDN?

Returns the power supply model identification as an ASCII string:LAMBDA,

GENX-Y

 

 

2

REV?

Returns the software version as an ASCII string.

3

SN?

Returns the unit serial number. Up to 12 characters.

4

DATE?

Returns date of last test. Date format: yyyy/mm/dd

7.8.5Output Control Commands

# Command

Description

 

Sets the output voltage value in Volts. The range of voltage value is de-

1PV n scribed in Table 7-5. The maximum number of characters is 12. See the fol- lowing examples for PV n format: PV 12, PV 012, PV 12.0, PV 012.00, etc…

 

 

Reads the output voltage setting. Returns the string “n” where “n” is the ex-

2

PV?

act string sent in the PV n command. When in Local mode, returns the

 

 

PREVIEW (front panel) settings in a 5 digit string.

3

MV?

Reads the actual output voltage. Returns a 5 digits string.

Example: 60V supply sends 01.150, 15.012, 50.000, etc…

 

 

 

PC n

Set the Output Current value in Amperes. The range of current values is de-

4

scribed in Table 7.6. The maximum number of characters is 12. See the fol-

(See

lowing examples for PC n format: PC n format: PC 10, PC 10.0, PC 010.00,

 

Note 1)

 

etc…

 

 

 

 

Reads the Output Current setting. Returns the string “n” where “n” is the ex-

5

PC?

act string sent in the PC n command. When in Local mode, returns the

 

 

PREVIEW (front panel) settings in a 5 digit string.

56

83-507-5002 Rev. B

Page 63 Page 65
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Page 63 Page 65
Contents Genesystm 750W Half Rack Page Page Genesys Manual Supplement Table of Contents Front and Rear Panel Controls and CONNECTORS………... ……… ……… Isolated Analog Progamming Option ……………………………..…… Warranty Safety Instructions Safety Instructions SICHERHEITS-INSTALLATIONS Anweisungen Anderungen and Bauteileersatz Sicherheits-und WarnsymboleUmweltbedingungen Features and options General InformationIntroduction General DescriptionMultiple output power system Control via the serial communication portAnalog voltage programming and monitoring Parallel operationAccessories Specifications ChapterFront Panel Supplemental Characteristics Genesystm Genh 750W Power Supplies Outline Drawings Installation GeneralPreparation for USE Initial InspectionsSingle unit installation Rack MountingAC Input Power Connection LOCATION, Mounting and CoolingAC Source Requirements GENH/RM Rack Mounting outline drawingsTURN-ON Checkout Procedure AC Input ConnectorAC Input Cord GeneralConstant Voltage Check Constant Current CheckOVP Check UVL CheckConnecting the Load Wire termination AWGNoise and Impedance Effects Inductive loadsMaking the load connections 6V to 60V ModelsBus-bars shield mounting 80V to 600V Models 83-507-5002 Rev. B Connecting single loads, remote sensing Connecting single loads, local sensing defaultConnecting multiple loads, radial distribution method Multiple load connection with distribution terminals Grounding outputsSense wiring Output Terminal GroundingLocal and Remote Sensing Local sensing10.4 J2 sense connector technical information Remote sensingFront Panel Controls and Indicators Front and Rear Panel Controls and ConnectorsVoltage Auxiliary Function Rear Panel Connections and Controls Rear panel connections and controls Number DescriptionRear Panel SW1 Setup Switch 1 SW1 position functionResetting the SW1 switch Rear Panel J1 Programming and Monitoring ConnectorMaking J1 connections 83-507-5002 Rev. B Signal EnainIfcom LocalConstant Voltage Mode Constant Current ModeLocal Operation Standard OperationSetting the OVP level Resetting the OVP circuitOver Voltage Protection OVP Automatic CrossoverOutput SHUT-OFF SO Control VIA Rear Panel J1 Connector Under Voltage Limit UVLFoldback Protection Output ON/OFF ControlENABLE/DISABLE Control VIA Rear Panel J1 Connector CV/CC SignalPsok Signal Over Temperature Protecton OTPLast Setting Memory SAFE-START and AUTO-RESTART ModesSeries Operation Series connection for increased output voltageSeries connection for positive and negative output voltage Series connection for positive/negative output voltagesSetting up the Master unit Setting up the Slave unitsParallel Operation Basic parallel operationSetting Over Voltage protection Setting Foldback protectionAdvanced parallel configuration Setting the units as Master or SlaveMaster and Slave units default operation To release units from Slave modeCurrent display accuracy AST OFF OUT OFFDAISY-CHAIN Connection Front Panel LockingUnlocked front panel Locked front panelRemote Analog Programming LOCAL/REMOTE Analog IndicationDown Remote voltage programming connectionResisitive Programming of Output Voltage and Current Limit Remote resistive programmingRemote Monitoring of Output Voltage and Current RS232 & RS485 Remote Control Configuration6 RS232/RS485 port in Local mode Rear Panel RS232/RS485 ConnectorFront panel in Remote mode MD Mode Description MD Mode enable Serial communication modeMD Mode SRQ MD Mode SRQ RetransmissionConnecting Power Supplies to RS232 or RS485 BUS Single power supplyCommunication Interface Protocol Error Messages Command SET DescriptionID Control Commands Initialization Control CommandsOutput Control Commands DVC? FilterFILTER? OUT?Global Output Commands Single Byte Commands Enable MD Mode MD Mode Option RequiredDisable SRQ retransmission MD Mode Option Required Enable SRQ retransmission MD Mode Option RequiredPrint Power On Time Addressed commands with response Read registersRetransmit Last Message Addressed commands without response Acknowledge SRQ Test if MD Mode is InstalledRe-enable SRQ with out reading/clearing the Seve Register 110x STATUS, Error and SRQ Registers Status Control CommandsConditional Registers TXDService Request Enable and Event Registers BITFault Enable Register Fault Event RegisterStatus Enable Register Status Event RegisterSerial Communication Test SET-UP Power supply set-upCommunication Test Specifications Isolated Analog Programming Option1 0-5V/0-10V Option PN IS510 PPM/CIsolated Programming & Monitoring Connector Setup and Operating Instructions Maintenance OUP Fuse Rating
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