Gas chromatographs HP-5890 A, 5890 Series II and UniChrom
Contents
1. with the antistatic bracelet or touch the unpainted part of the instrument for instance oven door latch 4 Find the P15 jumper at the GC main board UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 9 of 12 5 Set the jumper cap Part No 1258 0141 or similar for selecting GC firmware mode GC firmware mode HP 5890A Mode HP 5890 SERIES IT Mode Jumper state Jumper is set Jumper is removed 6 Install the side panel in place and turn the instrument ON UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 10 of 12 UniChrom specials Both communication options 19257 19242 are supported in UniChrom by single driver HP 5890 The page Behavior in Configuration Editor is intended for specification of communication board type Properties HP5890 HP5890 General Drivers Fort Behavior Signals Registry HPSe30 Magic device version 13257 6001 6719257 80015 HPIB AS DICE se 19257 6001 5 19257 50015 HPIB AS DICE 19242 60030 AiS 232 OF Apply Cancel E Properties HP5890 HP5890 General Drivers Fort Behavior Signals Registry HPS3s0 Connection pork hpib 15 lw Test the device while connecting Serial port parameters OF Apply Cancel Specifying communication board type e HPIB RS 232C communications HP part 19257 60010 e RS 232C communica2. Gas chromatographs HP 5890 A 5890 Series Il and UniChrom UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 1 of 12 Contents Instrument pecularitie Sarrien nEn EE EE E E EE A AE 3 Setting the communication parameters of 19242 xXxXxXX DOAI cece cece eee eeeesesseeeeeeeeeeeeeeeeeeeas 4 Set ne the port rate ARRO and SIRO seereis ninr EE EEEE AE EE 4 RZ SZ CADE WIIN S ae EA E E A aaa 5 25 pin cable Agilent part 19242 60500 cc ccsssssssssssseeeeeececeeeeeeeeeeeeaasseeeeseseeeeeeeaensees 6 Configuring HP 5890 SERIES II GC Dice board 19257 XXXXxX ccccccceeeeeeeeeeeeseeeesesesseseeeeeeeeees 7 RS2 2 COM SUr O acetate aati anata ate ence genset pclae te Da seb tea die tact otal i Ro o AO MN aa a T A E E 8 FIP TTS CONG Ut AMON ss gat osaets a T ae ease 8 Firmware version compatibility for method set points transfer ccseseeeeseecceeeeeeceeeeaeeeeeeenaees 9 Determinine the instrumen Miri ware Moderen oad O eee 9 Changing firmware protocol MOE cccccccccccceccccecaeesesesessseeeeecceeeeeeeeeeeseaaaeesceessaeseeeeaanseess 9 ini CATO speciai nesir a ha dtu had Et als dale S dial at a os dala cheated ada lta 1 Specifying communication board YPC cccceccttssssssseeeeseeeeeeeeeeeeeeeeeeeeeeeeasesaeeeseeeeeeeeeeeas 11 Specifying COMMUNICATION port NAME 20s ccicssiecascatscacaesasdesicaniecdivnsian nica itesswabederaarmacisasmlacdiennideos 11 AWO Jor 1001 6 TTO L neria E E T T
3. HPIOLIBS Agilent IO Libaries communication layer package HPIOLIBS package can be downloaded from Agilent test and measurement equipment web site http www google com search g hpiolibs exe During the HPIOLIBS configuration the name for GPIB host controller is defined for SICL and VISA e g gpib0 or hp82350 UniChrom utilizes only SICL and treats the communication port as GPIB bus only if the host controller name starts with gp or hp strictly For UniChrom the communication resource of type GPIB is specified by the name starting from gp or hp and instrument ID delimited with comma For instance gpib0 15 UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 8 of 12 Firmware version compatibility for method set points transfer Gas chromatograph can be configured in the following firmware modes HP5890A Mode HP 5890 SERIES IT Mode Instrument firmware modes and analytical software protocol handler have to correspond each other Determining the instrument firmware mode 1 Turn OFF the GC and the after several seconds ON again 2 Check the text GC displays after boot Instrument firmware mode HP 5890A Mode HP 5890 SERIES IIT Mode GC shows after power ON BEME Sea BSS SS Changing firmware protocol mode 1 Turn the GC OFF 2 Remove the right side panel of GC and examine the main board 3 To avoid electrostatic damage of main board ground yourself to GC chassis
4. aph Service Manual about accessing installation and removal procedure for communication board HP IB R 232 19 2K 1 2 4 8 15 Ak z a lf R SRO S EN e RS 232 HP IB E Main Board Outer Edge Fig 1 Setting HP 5890 DICE board at 19200 bps UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 7 of 12 Toggle 1 OFF ON OFF ON OFF ON OFF ON Toggle 2 OFF OFF ON ON OFF OFF ON ON Toggle 3 OFF OFF OFF OFF ON ON ON ON Baud Rate 150 300 600 1 2K 2 4K 4 8K 9 6K 19 2K Fig 2 Switches for RS 232 baud rate selection 4 Write down the changes you made in work journal 5 Restore GC to normal functionality For this press at GC keyboard 7 Enter for GC reboot RS 232 cable wiring RS 232 cable for HP 5890 with 19257 60010 25 pin male GC 25 pin female PC 9 pin female PC 7 Signal ground 7 Signal ground 5 Signal ground 2 TD 3 RD 2 RD 3 RD 2 TD 3 TD HPIB configuration For configuring the board 19257 xxxxx into HPIB it is required both lower at Fig 1 switches set to OFF position At the switches 1 16 is defined HPIB address in binary system 1 2 4 8 is a corresponding decimal numbers which are summed to form decimal address representation Standard address 15 is defined by setting into ON positions all of the 1 8 switches and setting switch 16 to off On the PC have to be installed then
5. d Receive l 7 Green Ground 3 Stock Agilent cable is ended with 25M connector The instrument can be connected using standard modem cable straight through DTE DCE and attached a null modem gender changer Or the cable with the following pin out DB9 Female DB 25 Female to PC to Agilent cable 2 2 3 3 5 7 UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 6 of 12 Configuring HP 5890 SERIES If GC Dice board 19257 xxxxx RS 232 configuration Generally the RS 232 port speed have to be set at maximal rate 19200 bps When the port rate is unknown or the rate have to be changed the following steps are performed 1 Turn the GC on and hold the Clear button during the boot When GC was ON perform restart by pressing Clear 5 and the Enter After reboot hold the Clear button pressed 2 When the GC displays User Tests Sel 0 71 press 4 At the instrument display would be shown current GC serial port speed for instance RS232 Baud 19 2K When the GC display shows HPIB configuration MALERNE then the switches of 19257 xxxxx have to be changed to RS232 communication mode 3 When needed alter the switches on the DICE board See Fig 1 for settings required for 19200 bps port rate As soon you modify switches position GC will show on display the selected RS 232 port rate Carefully study HP 5890 SERIES II Gas Chromatogr
6. ee ee ere ee 12 UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 2 of 12 Instrument peculiarities The are different models of instrument HP 5890 HP 5890A HP 5890 Series II Each model has differences in main boards and in communication boards which either have different communication protocols A the moment of writing present manual the UniChrom is supporting two different communication protocols for HP 5890 instrument series each protocol is provided by corresponding communication boards e HPIB RS 232C communications DICE board HP part 19257 60010 e RS 232C communications HP part 19242 60030 The first communication option 19257 generally shipped with HP instruments intended for HP Chemstation Data System control This board supports either HPIB as RS 232 communications HPIB address and RS 232 baud rate is set using switches block on board Both data paths HPIB and RS use the same communication protocol GC equipped with such board can be connected to UniChrom PC either with RS 232 or GPIB HPIB bus The second communication option 19242 was generally intended for non HP CDS The board use different from 19257 communication protocol and 1s configured from GC keyboard UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 3 of 12 Setting the communication parameters of 19242 xxxxx board Setting the port rate HRRQ and STRQ The foll
7. owing procedure configures serial port speed to 19200 bps Keyboard actions HP 5890A instrument displays Turn ON GC C2 rT B gt lt O N Nn av je O N Eri Eri B an rT B Any messages GC will reboot with new configuration Eri UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 4 of 12 RS232 cable wiring The communication board has 12 pin J13 header intended for connection RS 232 cable to PC The header is located at the top most edge of the board and have to be visible in the top cover opening whilst the board is installed 2 Fig 1 19242 xxxxx communication board connectors Please note the 1 pin of J13 location and pin numbering J13 1 GND J13 2 RXD RECEIVE DATA J13 3 TXD TRANSMIT DATA J13 4 GND J13 5 GND J13 6 GND J13 7 GND J13 8 GND J13 9 GND J13 10 TXD TRANSMIT DATA J13 11 RXD RECEIVE DATA J13 12 GND Pin J13 1 is at the top left when the board is mounted in place Upper row is odd numbered pins left to right lower even numbered pins left to right UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 5 of 12 25 pin cable Agilent part 19242 60500 25 Pin Connector Color Function 12 Pin Connector J13 l Silver Ground 4 also connect to shield 2 Blue Transmit 5 3 Re
8. tions HP part 19242 60030 Specifying communication port name Instrument driver is developed as networked chromatograph and supports the following types of communication port specification in UniChrom style 1 tep hostname portnumber 2 hpib7 15 gpib0 15 HPIOLIBS style 3 COMI COM256 Absence of communication port name means automatic instrument detection over all installed serial ports UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 11 of 12 Autosampler 7673 UniChrom supports autosampler HP7673 connected to HPIL INET bus When during instrument detection connection to instrument in the loop HP IL would be sampler detected then sampler parameters can be modified from UniChrom method at page GC Instrument and sample sequence is specified at page Samples UniChrom users guide Gas chromatographs HP 5890A HP 5890 Series II and UniChrom page 12 of 12
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