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GMC-I Messtechnik GmbH

9

INPut:PROTection:CLEar

Clears the protection status (OC, OV, OP, OT, RV) of the load.
Command Syntax: INPut:PROTection:CLEar
Parameter: None 
Example: INP:PROT:CLE
Query Syntax: None
Related Commands: INP

INPut:LATCh:VOLTage[:LEVEL]

Specifies the Von voltage point. If the load is power on, it will be 
enabled when the external input voltage reaches or exceeds the 
Von point.  
Command Syntax: INPut:LATCh:VOLTage[:LEVEL] <NRf+>
Parameter: Digits |MIN|MAX
Unit: V|mV
Example: INP:LATC:VOLT 2
Query Syntax:INPut:LATCh:VOLTage[:LEVEL]?
Parameter: None |MIN|MAX
Example: INP:LATC:VOLT?; INP:LATC:VOLT?MIN; INP:LATC:VOLT?MAX 
Returned Parameter: <NR3>
Related Commands: INP:LATC

INPut:LATCh[:STATe]

Enalbes/Disables the Von Latch of the load. If the actual voltage is 
less than Von point after the load has been enabled, there are two 
circumstances for the load at this time: if the Von Latch is 
enabled, the load continues operating; if the Von Latch is dis-
abled, the load is turned off.
Command Syntax: INPut:LATCh[:STATe] <bool>
Parameter: ON/OFF
Example: INP:LATC ON
Query Syntax: INPut:LATCh[:STATe]?
Parameter: None
Example: INP:LATC?
Returned Parameter:  <NRI> Value:0(OFF) 1(ON)
Related Commands: INP:LATC:VOLT

INPut:LIMit[:CV]:CURRent

Sets the maximum current limit when the load is in the CV mode. 
Command Syntax: INPut:LIMit[:CV]:CURRent <NRf+>,
Parameter: Digits |MIN|MAX
Unit: A|mA
Example: INP:LIM:CURR 20
Query Syntax: INPut:LIMit[:CV]:CURRent?
Parameter: None |MIN|MAX
Example: INP:LIM:CURR?  INP:LIM:CURR? MIN  
INP:LIM:CURR? MAX
Returned Parameter: <NR3> 
Related Commands: CURRent

2.2.7

TRANsient Subsystem

[SOURce:]TRANsient [:STATe]

Enables/Disables the transient operation.
Command Syntax: TRANsient[:STATe] <bool>
Parameter: ON|OFF
Example: TRAN ON 
Query Syntax: TRAN[:STATe]?
Returned Parameter: <NR1> Value:0 for OFF, 1for ON

TRANsient:MODE

Sets the transient operating mode. There are three transient oper-
ating modes: Continuous, Pulsed, and Toggled.
Command Syntax: TRANsient:MODE <aard>
Parameter: CONTinuous|PULSe|TOGGle
Example: TRAN:MODE PULS
Query Syntax: TRANsient:MODE?
Returned Parameter: <aard>CONT, PULS, or TOGG
Related Commands: TRIGger

TRANsient:HTIMe

Sets transient high level time.
Command Syntax: TRANsient:HTIMe <NRf+>
Parameter: Digits |MIN|MAX
Unit: mS|uS
Example:  TRANsient:HTIMe 500ms
Query Syntax: TRANsient:HTIMe?
Parameter: None |MIN|MAX
Example: TRAN:HTIMe?  TRAN:HTIMe? MIN  TRAN:HTIMe? 
MAX
Returned Parameter: <NR3>  
Related Commands: TRAN:LTIM

TRANsient:LTIMe

Sets transient low level time. 
Command Syntax: TRANsient:LTIMe <NRf+>
Parameter: Digits |MIN|MAX
Unit: mS|uS
Example: TRANsient:LTIMe 500ms
Query Syntax: TRANsient:LTIMe?
Parameter: None |MIN|MAX
Example: TRAN:LTIMe?  TRAN:LTIMe? MIN  TRAN:LTIMe? MAX
Returned Parameter: <NR3>
Related Commands: TRAN:HTIM

TRANsient:RTIMe

Sets the time for transient rising edge.
Command Syntax: TRANsient:RTIMe <NRf+>
Parameter: Digits |MIN|MAX
Unit: mS|uS
Example: TRANsient:RTIMe 500ms
Query Syntax: TRANsient:RTIMe?
Parameter: None |MIN|MAX
Example: TRAN:RTIMe?  TRAN:RTIMe? MIN  TRAN:RTIMe? MAX
Returned Parameter: <NR3>
Related Commands: TRAN:FTIM

TRANsient:FTIMe

Sets the time for transient falling edge.
Command Syntax: TRANsient:FTIMe <NRf+>
Parameter: Digits |MIN|MAX
Unit: mS|uS
Example: TRANsient:FTIMe 200ms
Query Syntax: TRANsient:FTIMe?
Parameter: None |MIN|MAX
Example: TRAN:FTIMe?  TRAN:FTIMe? MIN  TRAN:FTIMe? MAX
Returned Parameter: <NR3>
Related Commands: TRAN:RTIM

Содержание KONSTANTER SPL Series

Страница 1: ... AMPLitude LOW INPut STATe SHORt STATe LATCh STATe VOLTage LEVel MEASure SCALar CURRent DC VOLTage DC STATus QUEStionable EVENt CONDition ENABle ENABle OPERation SYSTem ERRor NEXT VERSion REMote LOCal REMote UPDate UPDate CODE TRIGger IMMediate SOURce FUNCtion ABORt VOLTage LEVeI IMMediate AMPLitude LOW POWer LEVeI IMMediate AMPLitude MODE LIST STATe MEMO NUMBer COUNt CHAin SAVE CLEar BATTery STAT...

Страница 2: ...tains several mnemonic symbols The nodes are separated by the character see figure 1 1 The top part of the command tree is called ROOT The entire path from ROOT to leaf node is a complete programming command 1 2 Command Syntax SCPI Commands for SPL Series Electronic Load carry on and expand IEEE488 2 Standards The programming command con sists of keywords separators parameters and terminators etc ...

Страница 3: ...ee list 1 3 for Most Used Unit Multipliers List1 2 Data Unit List1 3 Most Used Unit Multipliers 1 2 4 Terminators The command string sent to the load must be terminated by a new line symbol carriage return character IEEE 488 EOI End Or Identify can be regarded as new line symbol to be the ter minator of the command It is acceptable if there is a new line symbol after the carriage return character ...

Страница 4: ...re triggers and the trigger source has not been previously set to EXT at this time in this case the only programmable way to restore operation is by sending the load a GPIB DCL Device Clear command Query Syntax OPC Returned Parameter NR1 Related Commands OPC TRIG SOUR WAI PSC This command controls the request service at power turn on 1 When the load is power on the settings of Status Byte Enable r...

Страница 5: ...est bit bit 6 of the Status Byte register will not be cleared when a serial poll is sent See Status Reporting for more details concerning the Status Byte register Query Syntax STB Parameter None Returned Parameter NR1 TRG This command which is essentially the same as the Group Exe cute Trigger GET generates a trigger to the load only if TRIG SOUR is set to BUS This command becomes effective only w...

Страница 6: ...limit for software protection and the load enters into the current protection status When the input current reaches the current limit for the specified delay period the load input is turned off Command Syntax SOURce CURRent PROTection LEVel NRf Parameter Digits MIN MAX Unit A mA Example CURR PROT 15A Query Syntax SOURce CURRent PROTection LEVel Parameter None MIN MAX Example CURR PROT CURR PROT MI...

Страница 7: ... RATE 2 2 3 VOLTage Subsystem SOURce VOLTage LEVeI IMMediate AMPLitude Specifies the immediate voltage level for the load VOLT MIN and VOLT MAX return the maximum and minimum voltage level for the present range If the set level exceeds the range an error will be generated Command Syntax SOURce VOLTage LEVel IMMediate AMPLitude NRf Parameter Digits MIN MAX Unit V mV Example VOLT 5V Query Syntax SOU...

Страница 8: ... the same range with the immediate resistance level Command Syntax SOURce RESistance LEVel HIGH NRf Parameter Digits MIN MAX Unit OHM Example RES HIGH 3 OHM Query Syntax SOURce RESistance LEVEL HIGH Parameter None MIN MAX Example RES HIGH RES HIGH MIN RES HIGH MAX Returned Parameter NR3 Related Commands RESistance HIGH TRAN HTIMe 2 2 5 POWer Subsystem SOURce POWer LEVeI IMMediate AMPLitude Specifi...

Страница 9: ...ubsystem SOURce TRANsient STATe Enables Disables the transient operation Command Syntax TRANsient STATe bool Parameter ON OFF Example TRAN ON Query Syntax TRAN STATe Returned Parameter NR1 Value 0 for OFF 1for ON TRANsient MODE Sets the transient operating mode There are three transient oper ating modes Continuous Pulsed and Toggled Command Syntax TRANsient MODE aard Parameter CONTinuous PULSe TOG...

Страница 10: ...None None Current Unit Voltage Unit Resistance Unit s Example LIST INSert 2 cch 2a 1s Related Commands LIST DEL LIST ADD SOURce LIST STEP EDIT Edits one specified step Command Syntax SOURce LIST STEP EDIT NR1 aard NRf NRf Parameter 1 50 CCL CCH CRL CRM CRH CV Digits MIN MAX Digits MIN MAX Unit None None Current Unit Voltage Unit Resistance Unit s Example LIST EDIT 2 cch 3a 1s SOURce LIST STEP DELe...

Страница 11: ...Query Syntax STATus QUEStionable CONDition Parameter None Returned Parameter NR1 STATus QUEStionable ENABle Sets the bits of the Questionable Status Enable register The pro gramming parameters determine whether or not a 0 to 1 transition in the Questionable Event register will set the QUES bit of the Sta tus Byte register See Status Reporting for more details concern ing the Questionable Status En...

Страница 12: ...mmunicated via GPIB port Command Syntax SYSTem LOCal Parameter None Returned Parameter None Related Commands SYSTem REMote 2 2 13 TRlGger Subsystem TRIGger IMMediate This command generates a trigger signal to the load regardless of which trigger source is currently in effect It has the same func tion as the TRG command Command Syntax TRIGger IMMediate Parameter None Related Commands TRIG SOUR TRIG...

Страница 13: ...Description 103 Invalid separator There is invalid separator existed in command string You may use the comma to replace the colon semicolon or space or you may use the space to replace the colon 104 Data type error You may specify a digit where the character string is required or you may specify a character string where a digit is required 108 Missing parameter or Parameter not allowed Received fe...

Страница 14: ...d 5 OT Over temperature When over power occurs the load is turned off and OP PS are set OP PS remain set till the temperature is re duced by the fan and the INP PROT CLE is received 6 CC Constant Current mode 7 CV Constant Voltage mode 8 CP Constant Power mode 9 CR Constant Resistance mode 13 PS Protection Shutdown The electronic load is turned off due to over current over power or over temperatur...

Страница 15: ...GMC I Messtechnik GmbH 15 The following diagram shows the relationship among the load s status registers ...

Страница 16: ...H Südwestpark 15 90449 Nürnberg Germany Telefon 49 911 8602 111 Telefax 49 911 8602 777 E Mail info gossenmetrawatt com www gossenmetrawatt com 5 Product Support If required please contact GMC I Messtechnik GmbH Product Support Hotline Phone 49 911 8602 0 Fax 49 911 8602 709 E mail support gossenmetrawatt com ...

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