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iseg HPS 300 W, Руководство пользователя

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iseg HPS 300 W Скачать руководство пользователя страница 21

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

 

21

 

5.3.3 

Description of the IEEE-488 Interface (GPIB) 

Warning! 

Turn off the device with mains switch before connecting/disconnecting the interface cable. 

 

 

IEEE-488 interface 

The IEEE-488 bus interface was implemented with a NEC 7210 compatible IEEE controller. The following interface functions 
according to IEC 625 are available: 

SH1

 

Source Handshake:

 

all functions (no polling)

 

AH1

 

Acceptor Handshake:

 

all functions (no polling)

 

T6

 

Talker:

 

s

tandard equipment

 

L4

 

Listener:

 

s

tandard equipment 

To connect the device to the IEEE bus, a Micro-D25 male connector is located on the back panel. An adapter cable with a 24 
pin connector following IEEE-488.2 standard is available as an option. 

At devices with a Front panel, “IEEE” must be selected at menu “F09 Set Interfce“ for remote control. At devices without a 
Front panel, the interface is active after start up.  

The IEEE address (1…30) can be specified in the menu “F11 Addr IEEE“. The factory setting for the IEEE address is 17. The 
IEEE address can also be changed with the SCPI command :CONFIGURE:GPIB:ADDRESS. When receiving control com-
mands over IEEE, the device switches to “REMOTE” state. 

Programming 

The command transfer uses ASCII codes. Commands are terminated by <CR><LF> ($0D $0A or 13 10). Alternatively, the 
control line EOI (End or Identify) can be set together with the command’s last character. On input side, no leading zeros are 
required. The output is in a fixed format without leading zeros. 

A minimum time delay of 5 ms between two IEEE commands is needed. 

5.3.4 

Ethernet Interface 

Warning! 

Turn off the device with mains switch before connecting/disconnecting the interface cable. 

 

 

The Ethernet Interface with 10-MBit/s, Full-Duplex, is connected via RJ-45 socket on the device rear. 

The device can be connected to a switch via patch cable. If it shall be connected to a PC directly, a crossover cable has to 
be used. 

“Ethernet” has to be set in menu “F07 Set Interfce“. The additional settings (IP address, net-mask, default gateway) have to 
be made with the SCPI Instruction set with EDCP. This can be done over Ethernet or RS-232. Ex works settings are as fol-
lows: 

IP-address: 

192.168.16.13 

Net mask: 

255.255.255.0 

Default Gateway: 

192.168.16.1 

Command port: 

10001 (fixed) 

The connection can be tested with the ping command (Start   programs   accessories   command). 

 

 

 

Содержание HPS 300 W

Страница 1: ...onik 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 D 01454 Radeberg Rossendorf Manual High Voltage Power Supply of the Device Classes HPS 300 W HPS 800 W ...

Страница 2: ...he unit may only be operated with protective earth conductor connected We decline all responsibility for damages and injuries caused by an improper use of the device It is strongly recommended to read the manual before operation All information in this document is subject to change without notice We take no responsibility for any error in this document We reserve the right to make changes in the p...

Страница 3: ...5 4 3 OV connection 15 4 4 IL connection 15 4 5 Interface connection 15 5 Operation 16 5 1 Operating mode 16 5 2 Front panel operation 16 5 3 Interface control 19 5 4 Description of the Analogue I O interface AIO 25 6 Troubleshooting 27 6 1 Error messages on Displays 27 6 2 Further Errors 27 7 Maintenance 27 List of Figures Figure 2 1 Electrical wiring of the high voltage output 10 Figure 2 2 Dime...

Страница 4: ...a HPS 300W 7 Table 2 2 Additional technical data HPS 300W 8 Table 2 3 Technical data HPS 800W 9 Table 2 4 Additional technical data HPS 800W 10 Table 3 1 Operating states 13 Table 3 2 Parameters of the ARC Management 14 Table 5 1 Electrical wiring of the RS232 Interface 20 Table 5 2 Programming serial interface 20 Table 5 3 Pinout CAN connector 20 Table 5 4 Pin assignment male D Sub 9 connector 25...

Страница 5: ... that the nominal line voltage of this unit matches to the local mains The power input has to be fused see technical data After system assembly the connections with the protective ground have to be checked for proper connection Warning For devices equipped with a LEMO HV connector the high voltage must not be switched on until the corresponding counterpart has been contacted The HV cable has to be...

Страница 6: ...00 W and 800 W are supplied from single phase mains voltage and generates an output voltage up to 30 kV as well as an output current up to 800 mA The device can be controlled via front panel operation with rotary encoder and display digital interfaces or analogue interface Main characteristics best control characteristics ARC management very low ripple and noise very low EMI multiple interface opt...

Страница 7: ...gue signals Level 0 V 5 V Digital signals Low level 0 V 1 V High level 3 5 V 5 V or open Digital interface USB CAN Option RS232 RS2 Ethernet ETH IEEE 488 IEE Supply Vin 85 V 264 V AC PFC Iin 1 7 A Vin 230 V Pnom Iin 3 5 A Vin 115 V Pnom Line frequency 47 Hz fl 63 Hz Internally fused with 2 x 6 3 A with slow characteristic Inrush current approx 25 A External fuse 6 3 A with slow characteristic Cool...

Страница 8: ...mA SHV 1U 19 410 mm 5 kg CLD RS2 ETH IEE HPx 40 756 4 kV 75 mA SHV 1U 19 410 mm 5 kg CLD RS2 ETH IEE HPx 60 506 6 kV 50 mA SHV 1U 19 410 mm 5 kg CLD RS2 ETH IEE HPx 80 356 8 kV 35 mA SHV 1U 19 410 mm 5 kg CLD RS2 ETH IEE HPx 150 256 12 kV 25 mA LEMO ERA1Y660 0750 1 or GES HB21T 1U 19 410 mm 5 kg CLD RS2 ETH IEE HPx 200 206 15 kV 20 mA LEMO ERA1Y660 0750 1 or GES HB21T 1U 19 410 mm 5 kg CLD RS2 ETH...

Страница 9: ...l Option AIO Analogue signals Level 0 V 5 V Digital signals Low level 0 V 1 V High level 3 5 V 5 V or open Digital interface USB CAN Option RS232 RS2 Ethernet ETH IEEE 488 IEE Supply Vin 85 V 264 V AC PFC Iin 4 5 A Vin 230 V Pnom Iin 9 A Vin 115 V Pnom Line frequency 47 Hz fl 63 Hz Internally fused with 2 x 10 A with slow characteristic Inrush current approx 25 A External fuse 10 A with slow chara...

Страница 10: ...m 5 kg CLD RS2 ETH IEE HPx 30 257 3 kV 250 mA SHV 1U 19 410 mm 5 kg CLD RS2 ETH IEE HPx 40 207 4 kV 200 mA SHV 1U 19 410 mm 5 kg CLD RS2 ETH IEE HPx 60 137 6 kV 130 mA SHV 1U 19 410 mm 5 kg CLD RS2 ETH IEE HPx 80 107 8 kV 100 mA SHV 1U 19 410 mm 5 kg CLD RS2 ETH IEE HPx 150 656 12 kV 65 mA LEMO ERA1Y660 0750 1 GES HB21T 1U 19 410 mm 5 kg CLD RS2 ETH IEE HPx 200 506 15 kV 50 mA LEMO ERA1Y660 0750 1...

Страница 11: ...N O F F K IL L IL OV HV H IG HV O L T A G EP O W E RS U P P L Y T x D C U R R E N T R x D V O L T A G E V O L T A G E C U R R E N T O V H V O U T E N A B L E H V L O C A L M E N U K IL L E S C E R R O R R E M O T E C V C C USB B 436 405 43 8 Luf t eint rit t AI R I NTAKE Luftaustritt AIR EXHOUST Luftaustritt AIR EXHOUST Ø6 8 31 8 465 9 482 6 R E A R S er no P ow er HP s x x x x x 85 2 6 4 V A C 6 ...

Страница 12: ...ge Output voltage and current are measured by high precision voltage dividers and a shunt and are fed back to the control circuit A damping resistor connected to the output capacitance limits the output current during a load change or ARC High voltage power supplies of this class work with a fixed switching frequency The output parameters are controlled via a pulse width modulation PWM The control...

Страница 13: ...s shut down the high voltage without ramp in mode Kill Enable EventConstantCurrent EventArc EventVoltageLimit EventCurrentLimit The display shows KILL in the status bar Current Trip In mode Kill Enable the high voltage will be shut down without a ramp if the measured current is greater than the set current IMEAS ISET The display shows TRIP in the status bar Emergency Off The function emergency off...

Страница 14: ...s must be discharge by the load before the output will be voltage free The internal discharge resistors have a high resistance so a very long discharging time is possible according to the connected load The unit is not equipped with an active discharging circuit Before operations at the load or the high voltage output of the power supply are started the high voltage output of the power supply must...

Страница 15: ... according to proof voltage The shield of the HV cable is always connected to the housing It can be used as return if the connectors 0V and PE are short circuited 4 3 OV connection If the short circuit between the connectors 0V and PE is removed as return an additional wire has to be used This wire has to connected with 0V The potential between the connector 0V and the protective ground can be 400...

Страница 16: ... ISET beyond the adjusted limit the corresponding LED is flashing for one second Generation of high voltages starts by pushing the ON OFF button While generating high voltage the green LED HV is lighting Caution The high voltage which has been selected with the rotary encoders is going to ramp to the chosen voltage with the programmed ramp speed By pressing ON OFF again the high voltage generation...

Страница 17: ...h voltage off the displays show the measured values while ramping down After four seconds with a measured voltage lower than 60 V the device shows the set values again 5 2 2 Menu In HV OFF mode the device menu is activated by pressing the button MENU If no button is pressed the display switch back to HV OFF mode after 30 seconds The menu can also be closed without changing any value by pressing th...

Страница 18: ... priority in both cases INHIBIT High to Low turn off HV Low to High turn on HV KILL disable Low static HV 0 F07 Set Interfce Select external Interface with rotary encoder VOLTAGE CAN control via CAN Interface RS 232 control via RS232 Interface USB control via USB Interface IEEE 488 control via IEEE GPIB Interface Ethernet control via Ethernet Interface AIF control via Analogue I O F08 Set Instruct...

Страница 19: ...n the remote control is suspended The device can now be controlled from the front panel When receiving new commands via Interface the device switches back to REMOTE mode If HV ON is activated while the device is controlled via a remote interface high voltage can be turned off by pressing the ON OFF button In this case the device switches to LOCAL mode Warning If local control is disabled Local Loc...

Страница 20: ...ter to HV PS unit Input direction is established by echoes The transfer direction HV PS to computer Output direction is free running The command transfer uses ASCII characters Commands are terminated by CR LF 0D 0A or 13 10 A new command may be sent immediately after the last answer was completely received including CR LF For com mands that don t return an answer the simplest thing is to add OPC i...

Страница 21: ...E address is 17 The IEEE address can also be changed with the SCPI command CONFIGURE GPIB ADDRESS When receiving control com mands over IEEE the device switches to REMOTE state Programming The command transfer uses ASCII codes Commands are terminated by CR LF 0D 0A or 13 10 Alternatively the control line EOI End or Identify can be set together with the command s last character On input side no lea...

Страница 22: ...e principle sequence of communication PC to HV unit Step Function call Computer HV Unit HV Unit Computer 1 connect SYN 2 SYN ACK 3 ACK 4 send IDN r n 5 recv iseg Spezialelektronik GmbH 6 closesocket FIN ACK 7 FIN ACK 8 ACK The first three packages are for the establishing of a TCP Connection three way handshake Fourth step is the inquiry from PC to HV unit The order is ASCII coded in data field of...

Страница 23: ...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...

Страница 24: ...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...

Страница 25: ...ef 5 V Reference 1 mA 5 4 1 Set values A voltage between 0 5 V at Pin 8 reference potential Pin 6 of the connector AIO controls the output voltage between 0 Vnom Similarly at Pin 4 the output current is controlled between 0 Inom 5 4 2 Monitor voltages Monitor voltages 0 5 V proportional to the output voltage and output current are available at Pin 7 and Pin 2 of the connector AIO respectively refe...

Страница 26: ...de Tel 49 0 351 26 996 0 Bautzner Landstr 23 http www iseg hv de Fax 49 0 351 26 996 21 26 D 01454 Radeberg Rossendorf Figure 5 4 shows the electrical wiring of the analogue and digital in and outputs Figure 5 4 Electrical wiring of the analogue and digital in and outputs ...

Страница 27: ...ge supply faulty Device must be shipped to service ERROR SERVICE Internal failure 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 to the factory for service ERROR AIF Analogue interface optional is not working Contact service ERROR IEEE IEEE interface optional is not working...

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