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iseg HPS 300 W series, Operator'S Manual

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iseg HPS 300 W series Operator'S Manual Download Page 33

S p e z i a l e l e k t r o n i k   G m b H

 

 

 

 

iseg Spezialelektronik GmbH 

Email: [email protected] 

Tel  ++ 49 (0) 351 / 26 996 - 0 

 

Bautzner Landstr. 23 

http://www.iseg-hv.de 

Fax  ++ 49 (0) 351 / 26 996 - 21 

 

D - 01454 Radeberg / Rossendorf 

25 

6.3  SCPI command set (Compatibility to old HPS) 

This instruction set ist selected with Menu “F10 Set Instruct“   “SCPI“.

 

Setting commands 

Command: 

C

ommand example:

 

Command to set an output voltage: 

:VOLTage  <Voltage>kV 

:VOLT

 

1.000kV 

Command to set a voltage limit: 

:LIMIT:VOLTage  <Voltage>kV 

:LIMIT:VOLT

 

1.000kV

 

Command to set an output current: 

:CURRent  <Current>mA 

:CURR

 

30mA 

Command to set a current limit: 

:LIMIT:CURRent  <Current>mA 

:LIMIT:CURR

 

30mA

 

Command to set a voltage ramp speed: 

:CONFigure:RAMP  <Rampspeed>V/s 

:CONF:RAMP

 

3000V/s

 

Command to turn high voltage on and off: 

:VOLTage  ON 
:VOLTage  OFF 

Command for Emergency off (The HV generation is shut off permanently and the set values for volt-
age and current are set to Zero): 

:VOLTage  EMCY  OFF 

Command for setting KILL function “Enable“ or “Disable“: 

:CONFigure:KILL  ENable 

:CONF:KILL

 

EN

 

:CONFigure:KILL  DISable 

Read out the setting commands 

Command: 

Response example:

 

Command to read out the set voltage: 

:READ:VOLTage? 

U,

 

RANGE=3.000kV,

 

VALUE=2.458kV

 

Command to read out the voltage limit: 

:READ:LIMIT:VOLTage? 

UL,

 

RANGE=3.000kV,

 

VALUE=2.458kV

 

Command to read out the set current: 

:READ:CURRent? 

I,

 

RANGE=100.0mA,

 

VALUE=30.0mA

 

Command to read out the current limit:: 

:READ:LIMIT:CURRent? 

IL,

 

RANGE=100.0mA,

 

VALUE=30.0mA

 

Command to read out the voltage ramp speed: 

:READ:RAMP? 

Ramp, RANGE=3000V/s,

 

VALUE=3000V/s 

Summary of Contents for HPS 300 W series

Page 1: ...8 3 2 Safety loop Interlock 8 Operating see the attachment point 4 to 7 Attention The unit must not be operated with the cover removed to avoid the possibility of lethal shock to the operator We decline all responsibility for damages and injuries caused by an improper use of the module It is strongly recommended to read the operator s manual before operation Note All information in this document i...

Page 2: ...Spezialelektronik GmbH iseg Spezialelektronik GmbH Email sales iseg hv de Tel 49 0 351 26 996 0 Bautzner Landstr 23 http www iseg hv de Fax 49 0 351 26 996 21 2 D 01454 Radeberg Rossendorf ...

Page 3: ...tion is possible via the green yellow guard connector next to the HV Output PE connector The shield of the HV output is always connected to the housing PE connector If this shield is intended to use as reverse line then a jumper has to be plugged between the 0 V reverse current and the PE connector If this jumper has been removed an additional reverse line from the load to the 0 V connector must b...

Page 4: ...NOM VNOM 8kV 5 10 4 VNOM Voltage stability 1 10 4 VNOM load to no load VIN and repeatability in the output voltage range 1 VNOM VOUT VNOM Current stability 2 10 3 INOM RLmin RL no load and VIN in the output voltage range 1 VNOM VOUT VNOM 19 1U series HPx 1 800 W HPx 1 10 807 HPx 1 20 407 HPx 1 30 257 HPx 1 40 207 HPx 1 60 137 HPx 1 80 107 HPx 1 120 656 HPx 1 150 506 Output voltage VNOM kV 1 2 3 4 ...

Page 5: ...d 1 x p positive 1 x n negative Voltage stability 1 10 3 VNOM load to no load VIN and repeatability in the output voltage range 5 V VOUT VNOM Current stability 2 10 3 INOM RLmin RL no load and VIN in the output voltage range 5 V VOUT VNOM 19 1U series LPx 1 800 W LPx 1 10 807 LPx 1 20 407 LPx 1 30 257 LPx 1 40 207 LPx 1 60 137 LPx 1 80 107 LPx 1 120 656 LPx 1 150 506 Output voltage VNOM kV 1 2 3 4...

Page 6: ...trol LOCAL rotary encoders for voltage and current REMote CAN via CAN Interface USB via USB Interface optional RS 232 via RS232 Interface optional AIF via indirect coupled analogue I O additionally male SUB D 9 optional IEEE 488 via IEEE Interface additionally male Micro D25 optional ETH via Ethernet Interface additionally RJ45 Efficiency up to 85 Supply VIN 85 up to 260 V AC with PFC IIN 1 7 A at...

Page 7: ...nformation to the discharge frequency dependence on the discharge level in chapter 2 On LPS devices the Software voltage ramp 0 3000V s can be disabled The device then ramps to the choosen set voltages as fast as possible see chapter 4 Front panel operation and 6 Command sets Mains voltage is 85 to 260 V AC 50 60 Hz The output voltage and current are limited due to the hardware circuitry The polar...

Page 8: ...mp if IOUT ISET The re setting of the output voltage is possible after pushing button HV ON again 3 2 Safety loop Interlock The unit is equipped with a connector for a hardware safety loop interlock on the rear If the loop is closed an internal current source open circuit voltage 15 V short circuit current max 40 mA will drive a current of ca 12 mA through the built in safety relay That will work ...

Page 9: ...o the chosen voltage with the programmed ramp speed Factory setting for ramp speed is 0 2 VNOM per second By pressing ON OFF again the high voltage generation is turned off the green LED HV goes off The high voltage is ramped down with the programmed ramp speed 4 1 Displays The device has two eight digit displays for voltage and current as well as for Menu control In HV OFF state the set values ar...

Page 10: ... with rotary encoder VOLTAGE in the range of 1 3000 V s factory setting is 0 2 VNOM s On LPS devices the software voltage ramp can be disabled In this case the device changes it s output voltage as fast as possible The software ramp can be disabled be setting the ramp speed greater than 3000 V s max will be displayed To enable the software ramp again set a ramp speed between 1 3000 V s F04 Set Ram...

Page 11: ... the adjusted limits limit VSET to VOUTmax resp ISET to IOUTmax 2 Set the limit bits in Channel Status and Channel Event Status if the measured values exceed the limits isVLIM and EVLIM if VOUT VOUTmax 0 02 VNOM isCLIM and ECLIM if IOUT IOUTmax 0 02 INOM In mode Kill enable the bits EVLIM resp ECLIM causes the High Voltage to shut down with out ramp 4 4 Error states The following Events cause the ...

Page 12: ...the device is in HV ON state via interface high voltage can be turned off by pressing the ON OFF button In this case the device goes to LOCAL state as well Exception If local control is disabled Local Lockout see chapter 6 3 the device can only be turned off via mains switch POWER While receiving or transmitting data via RS 232 or IEEE 488 the LED s RxD Receiving or TxD Transmitting are flashing 5...

Page 13: ...ith a female USB B connector at the device rear Internal the USB is implemented as an USB serial converter FTDI FT232R This device functions as virtual serial port in PC and thus can be used with every program that sup ports a serial port e g a terminal program or LabVIEW Programming The following description applies both to RS 232 and USB interface For remote control RS 232 must be selected in Me...

Page 14: ...rt can be downloaded from http www iseg hv com Download Software USB driver for THQ EHQ The following steps are necessary for installation 1 Extract the FTDI driver CDM 2 04 16 WHQL Certified zip e g to C Temp 2 Connect the HV device to the computer via USB 3 The Found new Hardware wizard appears Please choose No not this time in the first dialog and then click Next 4 Choose Install from a list or...

Page 15: ...0 351 26 996 21 D 01454 Radeberg Rossendorf 7 5 Please choose the directory you extracted the driver to and the click Next 6 After some copying you get the final dialog It may be necessary to do the steps 3 to 6 again before the device can be used the first time a bus driver is installed the second time the virtual COM port driver is installed ...

Page 16: ...B interface with Device Manager Start the Device Manger with Start Settings Control Panel System Device Manager All HPS devices with USB interface get an USB Serial Port assigned in section Ports COM LPT in this case COM3 Test with HyperTerminal HyperTerminal is included in Windows 2000 XP and can be started with Start Programs Accessories Communications HyperTerminal Create a new connection with ...

Page 17: ... 351 26 996 0 Bautzner Landstr 23 http www iseg hv de Fax 49 0 351 26 996 21 D 01454 Radeberg Rossendorf 9 The following dialog appears Choose your serial port and click OK Please enter the interface parameters in the following dialog After clicking OK the interface setup is finished ...

Page 18: ...26 996 0 Bautzner Landstr 23 http www iseg hv de Fax 49 0 351 26 996 21 10 D 01454 Radeberg Rossendorf As last step under File Properties Settings ASCII Setup the setting Send line ends with line feeds has to be made see following picture You can now test the communication with the device ...

Page 19: ...lable optional For remote control the IEEE interface must be selected in Menu F09 Set Interfce by choosing IEEE The IEEE address 0 30 can be selected in Menu F11 Addr IEEE The device ships from the factory with a IEEE address of 17 When receiving control commands over IEEE the device switches to REMOTE state and the yellow LED REMOTE is lighting By pushing the LOCAL button remote control is suspen...

Page 20: ...ms TTL 128 Answer from 192 168 16 13 bytes 32 time 4ms TTL 128 Answer from 192 168 16 13 bytes 32 time 4ms TTL 128 Answer from 192 168 16 13 bytes 32 time 4ms TTL 128 Ping statistic for 192 168 16 13 Package sent 4 received 4 lost 0 Time in millisecond minimum 1ms maximum 4ms average 1ms During communication the HV unit act as server the control PC act as client The following table shows the princ...

Page 21: ...keley style UNIX compatible WSAStartup 2 wsadata create TCP socket sock socket AF_INET SOCK_STREAM IPPROTO_TCP bind socket to dynamic port memset sockaddr_in 0 sizeof sockaddr_in sockaddr_in sin_family AF_INET UDP TCP sockaddr_in sin_port htons 10001 Remote Port sockaddr_in sin_addr S_un S_un_b s_b1 192 IP address sockaddr_in sin_addr S_un S_un_b s_b2 168 sockaddr_in sin_addr S_un S_un_b s_b3 16 s...

Page 22: ...nu and HV OFF To use the unit in LOCAL mode again you must choose an other interface in the menu F07 Set Interfce e g RS 232 The generation of high voltage will start with pushing HV ON exception see Auto AIF according to the analogue set values and will stop with pushing HV OFF or with external INHIBIT LOW ac tive The reaction to the active INHIBIT signal is according to the setting of the KILL f...

Page 23: ...voltage generation will be shut off with help of the TTL level LOW on pin 3 related to GND analogue GND analogue indirect coupled to GND HV and metal box High voltage generation will be started according to the settings with TTL level Low to High or open on pin 3 in case of KILL is disabled If KILL is enabled also the push button HV ON has to be pushed Monitor outputs Voltage monitor output VV MON...

Page 24: ...t Channel Voltage LIMit Voltage V Set Voltage Limit BOUnds Voltage V Set Channel Voltage Bounds ON OFF Set Channel On Off with configured ramp speed EMCY OFF Shut Channel Emergency Off without ramp EMCY CLR Leave state emergency off CURRent Current A Set Channel Current LIMit Current A Set Current Limit BOUnds Current A Set Channel Current Bounds EVent CLEAR Clear Channel Event Status MASK Word Se...

Page 25: ...et Serial Echo Off 0 or Echo On 1 ECHO Query Serial Echo GPIB ADDRess Query IEEE 488 GPIB Address CAN ADDRess Query CAN Address READ VOLTage Query Set Voltage V LIMit Query Voltage Limit V NOMinal Query Nominal Voltage V BOUnds Query Voltage Bounds V CURRent Query Set Current A LIMit Query Current Limit A NOMinal Query Nominal Current A BOUnds Query Current Bounds A RAMP VOLTage Query Voltage Ramp...

Page 26: ...rent values 1 mA Inom 10 mA 1 23456E 3A 10 mA Inom 100 mA 12 3456E 3A 100 mA Inom 1 A 123 456E 3A 1 A Inom 10 A 1 23456A 10 A Inom 100 A 12 3456A Examples Read Module Identification IDN iseg Spezialelektronik GmbH HPp 40 207 680001 5 24 Set Voltage to 1000 501 V VOLT 1000 501 Set Current to 1 58 mA CURR 0 00158 Set Voltage Ramp speed to 300 Volt per second CONF RAMP VOLT 300 Advanced Examples Set ...

Page 27: ...LIM IsCurrentLimitExceeded Current limit set by Imax is exceeded Current limit not exceeded isTRIP IsTripExceeded Trip is set when Voltage or Current limit or Iset has been exceeded when KillEnable 1 No Trip isEINH IsExtInhibit External Inhibit active No External Inhibit isVBND IsVoltageBoundsExceeded Voltage out of bounds Voltage in bounds isCBND IsCurrentBoundsExceeded Current out of bounds Curr...

Page 28: ... Current limit has been exceeded ETRIP EventTrip Event Trip is set when Voltage or Current limit or Iset has been ex ceeded when KillEnable 1 EEINH EventExtInhibit Event External Inhibit EVBNDs EventVoltageBounds Event Voltage out of bounds ECBNDs EventCurrentBounds Event Current out of bounds ECV EventControlledVoltage Event Voltage control ECC EventControlledCurrent Event Current control EEMCY E...

Page 29: ...dule Bit Name Bit is 1 Bit is 0 isKILena IsKillEnable Module is in state Kill enable Module is in state Kill disable isTEMPgd IsTemperatureGood Module Temperature 55 C Module temperature 55 C High voltage is turned off isSPLYgd IsSupplyGood Power Supply is good Power Supply is not good isMODgd IsModuleGood Module status is good Module status bad isEVNTact IsEventActive At least one masked Event is...

Page 30: ...1 to this event bit All Events can be cleared by CONFIGURE EVENT CLEAR Bit15 Bit14 Bit13 Bit12 Bit11 Bit10 Bit9 Bit8 Res ETMPngd ESPLYngd res res ESFLPngd res res Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0 res res res res ESrvc res res res ETEMPngd EventTemperatureNotGood Event Temperature is above 55 C ESPLYngd EventSupplyNotGood Event at least one of the supplies is not good ESFLPngd EventSafetyLoo...

Page 31: ...A Command to set the Voltage ramp speed RAMP Rampspeed V s RAMP 3000V s Command to switch the high voltage on and off HV ON HV OFF Command for setting the KILL function Enable or Disable KILL ENable KILL EN KILL DISable Command for Emergency off The HV generation is shut off permanently and the set values for volt age and current are set to Zero EMCY OFF Read out the setting commands Command Respo...

Page 32: ...2 b8 Reserved define SERR b7 no Sum error Sum error define IREG b6 no Current control Current control define VREG b5 no Voltage control Voltage control define POL b4 negative Polarity positive Polarity define INH b3 no external Inhibit external Inhibit define RES1 b2 Reserved define KILena b1 Kill disable Kill enable define ON b0 no High voltage active High voltage active Read out the LAM status S...

Page 33: ...mp speed CONFigure RAMP Rampspeed V s CONF RAMP 3000V s Command to turn high voltage on and off VOLTage ON VOLTage OFF Command for Emergency off The HV generation is shut off permanently and the set values for volt age and current are set to Zero VOLTage EMCY OFF Command for setting KILL function Enable or Disable CONFigure KILL ENable CONF KILL EN CONFigure KILL DISable Read out the setting comma...

Page 34: ...IDNT ID iseg Spezialelektronik r5 01 sn 680042 Typ HPn 30 107 6 4 Common command set Compatibility to old HPS The Common commands can be used all the time independently from selected instruction set ET or SCPI A response example for commands that returns an answer is shown at the right side printed Italic Command Response example Read out the device identification IDN ID iseg Spezialelektronik r5 ...

Page 35: ...out ramp OVERTEMPERATURE High voltage has been shut down because of over temperature Let device cool down ERROR SUPPLY Internal power supply is bad Device must be shipped to service ERROR SERVICE High voltage generator is bad Device must be shipped to service Error messages during boot Display Meaning ERROR RTC Real time clock battery is low Contact service CONTACT SERVICE Device must be shipped t...

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