background image

101501-695   REV B 

 

 
 
 

475 Wireless Boulevard • Hauppauge, New York 11788, USA • www.spellmanhv.com • T:+1 631.630.3000 • F:+1 631.435.1620

 

 

4.3 CHECKSUMS 

The checksum is used for RS-232 communication only and is computed 
as follows: 

  Add the  <CMD>, <;>,  and <ARG> bytes excluding the <STX>  

byte into a 16 bit (or larger) word.  The bytes are added as 
unsigned integers. 

 

Take the 2’s compliment (negate it) and add the value of 1 to the 
resulting value. 

  Truncate the result down to the eight least significant bits. 

  Clear the most significant bit (bit 7) of the resultant byte, (bitwise 

AND with 0x7F). 

  Set the next most significant bit (bit 6) of the resultant byte (bitwise 

OR with 0x40). 

 
Using this method, the checksum is always a number between 0x40 and 
0x7F.  The checksum can never be confused with the <STX> or <ETX> 
control characters, since these have non-overlapping ASCII values. 

 

If the DSP detects a checksum error, the received message is ignored 

– 

no acknowledge or data is sent back to the host. A timeout will act as an 
implied NACK. 

 

CheckSum Calulate Example for VREF command: 

 
 

VREF<SP>1000; = 0x24F  

total sum in Hex

 

 

 

       = 0x31  

(0x100 

– total sum) AND with 0x7F. 

 

 

 

       = 0x71  

OR with 0x40. 

 

 

 
 

CheckSum           = 0x71. 

 
 

 

 

 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for MONOBLOCK Series

Page 1: ... Manual High Voltage X Ray Generator MODEL SERIAL DATE SPELLMAN HIGH VOLTAGE ELECTRONICS CORPORATION 475 Wireless Blvd Hauppauge New York 11788 1 631 630 3000 FAX 1 631 435 1620 E mail sales spellmanhv com Website www spellmanhv com MONOBLOCK SERIES XRBHR XRBD ...

Page 2: ...alified personnel aware of the electrical hazards WARNING note in the text call attention to hazards in operation of these units that could lead to possible injury or death CAUTION notes in the text indicate procedures to be followed to avoid possible damage to equipment Copyright 2000 Spellman High Voltage Electronics Corporation All Rights Reserved This information contained in this publication ...

Page 3: ...azitäten des Hochspannungsnetzteiles benötigen ca 5 Minuten um sich zu entladen Erden Sie sich nicht und arbeiten Sie nicht in feuchter oder nasser Umgebung SERVICESICHERHEIT Notwendige Reparaturen können es erforderlich machen den Gehäusedeckel während des Betriebes zu entfernen Reparaturen dürfen nur von qualifiziertem eingewiesenem Personal ausgeführt werden WARNING im folgenden Text weist auf ...

Page 4: ...capacité interne de l alimentation Ne vous mettez pas à la masse ou ne travaillez pas sous conditions mouillées ou humides CONSIGNES DE SÉCURITÉ EN CAS DE REPARATION La maintenance peut nécessiter l enlèvement du couvercle lorsque l alimentation est encore allumée Les réparations doivent être effectuées par une personne qualifiée et connaissant les risques électriques Dans le manuel les notes marq...

Page 5: ...r permettere la scarica della capacità interna dell alimentatore ad alta tensione Non mettere a terra il proprio corpo oppure operare in ambienti bagnati o saturi d umidità SICUREZZA NELLA MANUTENZIONE Manutenzione potrebbe essere richiesta rimuovendo la copertura con apparecchio acceso La manutenzione deve essere svolta da personale qualificato coscio dei rischi elettrici Attenzione alle AVVERTEN...

Page 6: ...e Model Number 5 2 INSPECTION 2 1 Initial Inspection 6 2 2 Installation 6 3 OPERATING INSTRUCTIONS 3 1 Operation 8 3 2 Signal and Power Connections 9 3 3 Local Mode Analog Monitors 9 3 4 Digital Control 9 3 5 X ray Tube Seasoning Process 9 4 DIAGNOSTICS 4 1 Table 1 10 5 FACTORY SERVICE 5 1 Warranty Repairs 11 5 2 Factory Service Procedures 11 5 3 Ordering Options and Modifications 11 5 4 Shipping ...

Page 7: ...VDC to downstream switching circuitry enabling optimal performance and efficiency The XRBHR XRBD MONOBLOCK Series incorporates remote programming monitoring and fault indicators including interlock The X ray source is a sealed unit containing the HVPS X ray tube and insulating oil The insulating oil provides electrical insulation for the high voltage components and the X ray tube The oil also func...

Page 8: ...e connector on the front cover of the control assembly Reference XRBHR data sheet SHV 128132 001or XRBD data sheet SHV 128146 001 REMOTE PROGRAMMING Allows remote adjustment of the output voltage and current via RS 232 or Ethernet interface All program values default to zero at system turn on REMOTE MONITORS Provides remote monitors such as output voltage output current and operating temperature v...

Page 9: ...t is indicated by illumination of OC LED status on the control cover and via RS 232 or Ethernet as ARG 3 High Current UNDER CURRENT Indicates the X ray tube emission current is less the setpoint This fault occurs when the emission current is 18 less than the programmed emission current This fault does not shutdown the high voltage power supply it is indicated by illumination of UC LED on the contr...

Page 10: ...supply describes its capabilities After the series name is 1 Maximum voltage in kV 2 Polarity of the unit PN Bipolar 3 The maximum output in Watts 4 Options 5 Custom model number XRB 100 PN 500 HR XX X XRB100PN500HR Series Name Maximum Voltage Bipolar Output Polarity Maximum Power Custom X Number Options See datasheet ...

Page 11: ...e on the control assembly label and vice versa It is important that the serial number pair of Monoblock and control assembly are installed and operated as a pair for normal operation If for any reason it becomes necessary to return the system both the Monoblock and control assembly should be returned together The Spellman XRBHR XRBD MONOBLOCK Series of X ray source and components are covered by wa...

Page 12: ...he insulating oil as temperature varies Cooling For convection forced air cooled models The Monoblock is designed to operate in an ambient temperature of 0 40 degrees C For maximum performance and reliability it is important that sufficient cooling is provided to maintain the oil temperature of the Monoblock at or below 55 degrees C Convection cooling may be sufficient However in some applications...

Page 13: ...RBD data sheet SHV 128146 001 Make sure AC line voltage is OFF when connecting to the unit 4 Connect 24VDC to pins 1 and 2 of the heat dissipation unit It is critical that power is supplied to the heat dissipation unit to ensure proper operation of the Monoblock Reference DC input for heat dissipation unit located on the XRBHR data sheet SHV 128132 001 or XRBD data sheet SHV 128146 001 5 Apply the...

Page 14: ...nal and that there are no obstructions Temperature Warning fault Indicates the oil temperature is greater than 58 degrees C Verify that the ambient temperature is less than 40 C Check that the fans and pump are operational and that there are no obstructions ARC fault resulting in the ARC fault being reported for 30 seconds while the high voltage power supply remains on Occurrence of tube arc If th...

Page 15: ...er will be returned to the customer The Customer shall pay for shipping to and from Spellman A preliminary estimate for repairs will be given by phone by Customer Service A purchase order for this amount is requested upon issuance of the SVO number A more detailed estimate will be made when the power supply is received at the Spellman Repair Center In the event that repair work is extensive Spellm...

Page 16: ...XRBHR XRBD SERIES MONOBLOCK MANUAL 11 118185 001 REV B Appendix A X ray Tube Seasoning Tables ...

Page 17: ...0 3 5 4 2 5 2 For units with idle time greater than 30 days 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min For units with idle time of 14 30 days 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min For units with idle time of 7 14 days 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec For units with idle tim...

Page 18: ...0 6 0 7 0 8 0 For units with idle time greater than 30 days 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min For units with idle time of 14 30 days 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min For units with idle time of 7 14 days 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec For units with idle tim...

Page 19: ... 6 25 7 0 8 0 For units with idle time greater than 30 days 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min For units with idle time of 14 30 days 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min For units with idle time of 7 14 days 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec For units with idle tim...

Page 20: ...3 1 5 1 8 2 0 For units with idle time greater than 30 days 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min For units with idle time of 14 30 days 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min For units with idle time of 7 14 days 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec For units with idle tim...

Page 21: ... 8 3 2 3 8 4 2 For units with idle time greater than 30 days 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min For units with idle time of 14 30 days 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min For units with idle time of 7 14 days 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec For units with idle ti...

Page 22: ... 66 5 38 6 36 7 0 For units with idle time greater than 30 days 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min For units with idle time of 14 30 days 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min For units with idle time of 7 14 days 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec For units with idle...

Page 23: ...6 3 0 3 5 4 2 5 0 For units with idle time greater than 30 days 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min For units with idle time of 14 30 days 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min For units with idle time of 7 14 days 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec For units with idle...

Page 24: ...0 65 0 625 0 6 1 5 1 0 For units with idle time greater than 30 days 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min For units with idle time of 14 30 days 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min For units with idle time of 7 14 days 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec For units with...

Page 25: ...1 1 1 25 1 25 1 5 2 1 For units with idle time greater than 30 days 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min For units with idle time of 14 30 days 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min For units with idle time of 7 14 days 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec For units with ...

Page 26: ...3 2 2 2 1 3 0 3 5 For units with idle time greater than 30 days 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min For units with idle time of 14 30 days 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min For units with idle time of 7 14 days 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec For units with idle...

Page 27: ...4 2 7 3 0 3 0 4 0 For units with idle time greater than 30 days 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min 20 min For units with idle time of 14 30 days 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min 5 min For units with idle time of 7 14 days 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec 60 sec For units with idle...

Page 28: ...To obtain information on Spellman s product warranty please visit our website at http www spellmanhv com en About Warranty aspx ...

Page 29: ...information contained in this publication is derived in part from proprietary and patent data This information has been prepared for the express purpose of assisting operating and maintenance personnel in the efficient use of the model described herein and publication of this information does not convey any right to reproduce it or to use it for any purpose other than in connection with installati...

Page 30: ...e Monitor 14 4 5 8 Request Filament Monitor 15 4 5 9 Enable Communication Watchdog 16 4 5 10 Tickle Communication Watchdog 17 4 5 11 Request Faults 18 4 5 12 Reset Faults 19 4 5 13 Turn X RAY On Off 20 4 5 14 Request X RAY Status 21 4 5 15 Request Firmware Version 22 4 5 16 Request Model Number 23 4 5 17 Request Serial Number 24 4 5 18 Request Date and Time 25 4 5 19 Request High Voltage On Time 2...

Page 31: ...TER THE COMPUTER SHOULD BE GROUNDED TO THE SAME GROUND AS THE UUT This unit is capable of producing X ray radiation please proceed only after proper precautions have been taken to prevent X ray exposure 1 0 SCOPE This document applies to the communications interfaces for the XRBHR XRBD and SMART Control 2 0 FUNCTIONAL DESCRIPTION The XRB provides two types of digital communications interface RS 23...

Page 32: ...e should be used to connect the XRB serial port to the serial port on a standard personal computer Please refer to the following chart 3 3 ETHERNET INTERFACE The Ethernet interface has the following attributes IP Port 50001 IP Address 192 168 1 4 set as default See Appendix B for instructions to change the IP address PC to XRB Board Cable Details PC Connector DB 9 Female XRB Connector DB 9 Male Pi...

Page 33: ... not have an argument is STX CMD CSUM CR LF The specification of the above symbols is as follows STX 1 ASCII 0x02 Start of Text character CMD 3 4 ALPHA ASCII characters representing the command ID SP 1 ASCII 0x20 character ARG Command Argument 1 ASCII semicolon character 0x3B CSUM Checksum RS 232 only see section 4 3 for details CR Carriage return character 0x0D LF Line feed character 0x0A 4 2 COM...

Page 34: ...icant bits Clear the most significant bit bit 7 of the resultant byte bitwise AND with 0x7F Set the next most significant bit bit 6 of the resultant byte bitwise OR with 0x40 Using this method the checksum is always a number between 0x40 and 0x7F The checksum can never be confused with the STX or ETX control characters since these have non overlapping ASCII values If the DSP detects a checksum err...

Page 35: ...ickle Comm Watchdog WDTT None Request Faults FLT None Reset Faults CLR None Turn X ray Off On ENBL 1 ASCII Request X ray Status STAT None Request Firmware Version FREV None Request Model Number GETX None Request Serial Number SNUG None Request Date and Time 138 None Request High Voltage on Time HVON None Request Total High Voltage Off Time HVOF None Request Idle Time IDLT None Request Unit Off Tim...

Page 36: ... F 1 631 435 1620 4 5 XRB COMMANDS 4 5 1 Program kV Description The host requests that the firmware change the setpoint of kV Syntax STX VREF SP ARG CSUM CR LF Where ARG the voltage setpoint in tenths of a kV 1 kV in ASCII format Example STX VREF SP 643 CSUM CR LF programs the kV to be 64 3 kV Response None ...

Page 37: ...3000 F 1 631 435 1620 4 5 2 Program mA Description The host requests that the firmware change the mA setpoint Syntax STX IREF SP ARG CSUM CR LF Where ARG the current setpoint in thousandths of a mA 001 mA in ASCII format Example STX IREF SP 500 CSUM CR LF programs the current to be 500 mA Response None ...

Page 38: ...0 3000 F 1 631 435 1620 4 5 3 Request kV Setpoint Description The host requests that the firmware report kV setpoint Syntax STX VSET CSUM CR LF Response STX ARG CSUM CR LF Where ARG the voltage in tenths of a kV 1 kV in ASCII format Example STX 1000 CSUM CR LF is a voltage setpoint reading of 100 0 kV ...

Page 39: ... F 1 631 435 1620 4 5 4 Request mA Setpoint Description The host requests that the firmware report mA setpoint Syntax STX ISET CSUM CR LF Response STX ARG CSUM CR LF Where ARG the current setpoint in thousandths of a mA 001 mA in ASCII format Example STX 600 CSUM CR LF is a current setpoint reading of 600 mA ...

Page 40: ...31 630 3000 F 1 631 435 1620 4 5 5 Request kV Monitor Description The host requests that the firmware report kV monitor Syntax STX VMON CSUM CR LF Response STX ARG CSUM CR LF Where ARG the voltage in tenths of a kV 1 kV in ASCII format Example STX 1000 CSUM CR LF is a voltage readback of 100 0 kV ...

Page 41: ...0 F 1 631 435 1620 4 5 6 Request mA Monitor Description The host requests that the firmware report mA monitor Syntax STX IMON CSUM CR LF Response STX ARG CSUM CR LF Where ARG the current readback in thousandths of a mA 001 mA in ASCII format Example STX 700 CSUM CR LF is a current setpoint reading of 700 mA ...

Page 42: ...manhv com T 1 631 630 3000 F 1 631 435 1620 4 5 7 Request Temperature Monitor Description The host requests that the firmware report the tank temperature Syntax STX TMON CSUM CR LF Response STX ARG CSUM CR LF Where ARG Tenths of a degree Celsius Example STX 556 CSUM CR LF is 55 6 C ...

Page 43: ...1788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 8 Request Filament Monitor Description The host requests that the firmware report Filament monitor Syntax STX FMON CSUM CR LF Response STX ARG CSUM CR LF Where ARG 0 32767 Example STX 4095 CSUM CR LF ...

Page 44: ... 3000 F 1 631 435 1620 4 5 9 Enable Communication Watchdog Description The host requests that the firmware to enable communication watchdog Syntax STX WDTE SP ARG CSUM CR LF Where ARG of 1 Enable Watchdog ARG of 0 Disable Watchdog Example STX WDTE SP 1 CSUM CR LF enables the watchdog timer Response None ...

Page 45: ...ew York 11788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 10 Tickle Communication Watchdog Description The host requests that the firmware reset communication watchdog timer Direction Host to supply Syntax STX WDTT CSUM CR LF Response None ...

Page 46: ...t under current and preventative maintenance See Appendix A for fault cause and effect Syntax STX FLT CSUM CR LF Response STX ARG CSUM CR LF Where ARG 0 No Fault 1 Temperature 2 Arc 3 High Current 4 Low Current 5 Low Voltage 6 High Voltage 7 Watchdog 8 Power 9 Interlock 11 Temperature Warning 43 Preventative Maintenance Issued if either there are more than 15 000 hours of high voltage time on the ...

Page 47: ...levard Hauppauge New York 11788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 12 Reset Faults Description The host requests that the firmware resets all Fault messages and indicators Syntax STX CLR CSUM CR LF Response None ...

Page 48: ...A www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 13 Turn X RAY On Off Syntax STX ENBL SP ARG CSUM CR LF Where ARG of 1 XRAY On ARG of 0 XRAY Off in ASCII format where 1 is equal to 49 in decimal Example STX ENBL SP 1 CSUM CR LF will turn on X rays Response None ...

Page 49: ... 11788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 14 Request X RAY Status Syntax STX STAT CSUM CR LF Response STX ARG CSUM CR LF Where ARG of 1 XRAY On ARG of 0 XRAY Off in ASCII format where 1 is equal to 49 in decimal Example STX 1 CSUM CR LF ...

Page 50: ...8 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 15 Request Firmware Version Syntax STX FREV CSUM CR LF Response STX ARG CSUM CR LF Where ARG consists of ASCII characters representing the current firmware part number version Example STX 22435 CSUM CR LF ...

Page 51: ... New York 11788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 16 Request Model Number Syntax STX GETX CSUM CR LF Response STX ARG CSUM CR LF Where ARG consists of ASCII characters representing the model number Example STX X4321 CSUM CR LF ...

Page 52: ...11788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 17 Request Serial Number Syntax STX SNUG CSUM CR LF Response STX ARG CSUM CR LF Where ARG consists of 16 ASCII characters representing the unit serial number Example STX 123456789ABCDEFG CSUM CR LF ...

Page 53: ...e New York 11788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 18 Request Date and Time Syntax STX 138 CSUM ETX Response STX 138 M M D D YY h h m m s s CSUM ETX Example STX 138 5 23 18 14 43 27 CSUM ETX for 5 23 18 14 43 27 May 23rd 2018 ...

Page 54: ...tion Returns the number of hours that the high voltage has been on since tube was last factory installed or replaced Syntax STX HVON CSUM CR LF Response STX ARG1 ARG2 CSUM CR LF Where ARG1 equals the hours and ARG2 equals the remaining hundredths of hours that the high voltage has been on Example STX 78 97 CSUM CR LF means that high voltage has been on for 78 97 hours ...

Page 55: ... tube was last seasoned This off time includes time when the power supply was turned off and the time where the supply is on but x rays and thus high voltage were off that is the supply is in idle Syntax STX HVOF CSUM CR LF Response STX ARG1 ARG2 CSUM CR LF Where ARG1 equals the hours and ARG2 equals the remaining hundredths of hours that the high voltage has been off Example STX 163 27 CSUM CR LF...

Page 56: ...r supply has been in an idle state since the tube was last seasoned Syntax STX IDLT CSUM CR LF Response STX ARG1 ARG2 CSUM CR LF Where ARG1 equals the hours and ARG2 equals the remaining hundredths of hours that the supply has been in an idle state that is the power supply is on but high voltage is off Example STX 78 97 CSUM CR LF means that power supply has been in an idle state for 78 97 hours ...

Page 57: ...ption Returns the amount of time the power supply itself has been off since the last seasoning has been performed Syntax STX OFTM CSUM CR LF Response STX ARG1 ARG2 CSUM CR LF Where ARG1 equals the hours and ARG2 equals the remaining hundredths of hours that the supply has been off Example STX 78 5 CSUM CR LF means that power supply has been off for 78 05 hours ...

Page 58: ...evard Hauppauge New York 11788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 23 Program Seasoning Timestamp Description Uses the Real Time Clock s time to save the seasoning timestamp Syntax STX PSTS CSUM CR LF Response None ...

Page 59: ...631 630 3000 F 1 631 435 1620 4 5 24 Save Custom Seasoning Data Description Saves a custom seasoning profile of up to 25 steps Syntax STX SCSD Column Index Step 0 Step 25 CSUM CR LF Where Column Index is one of 0 for the kV column 1 for the mA column 2 for the Time column Response Acknowledgement ...

Page 60: ...ellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 25 Start Seasoning Syntax STX STS SP ARG CSUM CR LF Where ARG is one of the following profile types 0 for the 1 and 7 days profile 1 for the 7 and 14 days profile 2 for the 30 days profile 3 for the 30 days profile Response None ...

Page 61: ...101501 695 REV B 33 475 Wireless Boulevard Hauppauge New York 11788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 4 5 26 Stop Seasoning Syntax STX STPS CSUM CR LF Response None ...

Page 62: ...n Returns the seasoning state start state running or stopped Syntax STX RSS CSUM CR LF Response STX ARG CSUM CR LF Where Returns one argument in ASCII The following character values may be returned 0 for start state the supply is commanded to begin seasoning 1 for seasoning running and 2 for seasoning stopped Example STX 1 CSUM CR LF means that seasoning is running ...

Page 63: ...d for the time that has elapsed since the tube was last seasoned and for how long the high voltage was off Syntax STX RRPT CSUM CR LF Response STX ARG CSUM CR LF Where Returns one argument in ASCII The following character values may be returned 0 for 1 and 7 days 1 for 7 and 14 days 2 for 30 days 3 for 30 days 99 for None less than one day Example STX 1 CSUM CR LF means that the recommended profil...

Page 64: ...asoning step Syntax STX RSTC SP Profile Type Column Index CSUM CR LF Response STX ARG1 ARG25 CSUM CR LF Where Profile Type is one of 0 for 1 and 7 days 1 for 7 and 14 days 2 for 30 days 3 for 30 days 4 for the custom profile And Column Index is one of 0 for the kV column 1 for the mA column 2 for the Time column Returns 25 arguments in ASCII representing each step for a particular column of the se...

Page 65: ...ation of this protocol That is the host must initiate all communications If the supply receives a program command an acknowledge message is sent back to the host via the message If the host does not receive an acknowledge within the time out window the host should consider the message lost or the device off line Similarly if the supply receives a request command the requested data is sent back to ...

Page 66: ... the ARC LED for about 30 seconds Respond to a Request Fault command with FLT 002 This is not a latched fault and will not shutdown the unit b When multiple Arcs occur 4 arc events during a 10sec period this fault will produce the following results Light the ARC LED Respond to a Request Fault command with FLT 002 Shutdown the unit Change the status of pin 7 of the analog interface to Active low Th...

Page 67: ...esults Light the Under Voltage UV LED Respond to a Report Fault Command with Fault 005 Shutdown the unit Change the status of pin 7 of the analog interface to Active low This is a latched fault High kV There are two High kV conditions a When the output voltage exceeds 10 of max rated voltage b When the output voltage exceeds the reference set value by 10 This fault will produce the following resul...

Page 68: ...low This is a latched fault Temperature Warning The fault occurs when the oil temperature inside the Monoblock is greater than 58O C This fault will produce the following results Toggle the Over Temp OT LED on off Respond to a Request Fault command with Fault 011 This is not a latched fault and will not shutdown the unit This fault will only remain active for as long as the oil temperature inside ...

Page 69: ...Hauppauge New York 11788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 APPENDIX B CHANGING IP ADDRESS To change the Ethernet IP address you must log into the Monoblock using your web browser and then change the address as shown below ...

Page 70: ...101501 695 REV B 42 475 Wireless Boulevard Hauppauge New York 11788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 ...

Page 71: ...101501 695 REV B 43 475 Wireless Boulevard Hauppauge New York 11788 USA www spellmanhv com T 1 631 630 3000 F 1 631 435 1620 End of Document ...

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