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Gamma Vacuum DIGITEL MPCq, Инструкция по эксплуатации

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7.  

Pressure measurement

Pressure value is determined using following equation

Where:
I - Current in amps.
V - Voltage in volts.
U - Pressure units conversion factor (1 for Torr, 1.33 for mbar and 133 for

Pascal).
F - Configured pump pressure factor. Typically set to 1. See 

Supply setup

 on

page 20.
S - Configured pump size in L/s. See 

Supply setup

 on page 20.

Page 16

900034_C

900034_C - Pressure measurement

Содержание DIGITEL MPCq

Страница 1: ...DIGITEL MPCq Controller Instruction manual www gammavacuum com 900034_C Original instructions...

Страница 2: ...he content As far as practical we have ensured that the products have been designed and constructed to be safe and without risks when properly installed and used in accordance with their operating ins...

Страница 3: ...a c 14 5 2 Supply configuration 14 5 3 Output voltage polarity for each HV channel positive vs negative 14 5 4 Type of the HV output connectors 14 5 5 Number of HV output connectors per HV supply 14 5...

Страница 4: ...505 CTRL 33 11 4 Connector J114 ETH 34 11 5 Connector J510 TSP FIL TSP optional 34 11 6 Connector J104 Misc I O 34 11 7 Connector J112 SER 35 12 Serial communication 37 12 1 Gamma protocol over serial...

Страница 5: ...16 2 1 General terms 54 16 2 2 Warranty claims 54 16 3 Returning material 55 16 3 1 Return procedure 55 16 3 2 Required documentation 55 17 Disposal 56 Page 5 900034_C...

Страница 6: ...m setup screen 21 Figure 10 Analog output screen 23 Figure 11 Digital input setup screen 24 Figure 12 Digital output screen 25 Figure 13 Relay setup screen 25 Figure 14 Serial port setup screen 26 Fig...

Страница 7: ...questions about safety operation or maintenance of the device please contact our nearest subsidiary Important safety information is highlighted as warning and caution instructions Obey these instructi...

Страница 8: ...dentifies a possible hazard from a heavy object Warning Read the manual 1 3 Warnings WARNING Shock hazard Can cause injury or death Remove power before servicing AVERTISSEMENT Risque de choc lectrique...

Страница 9: ...ad and understand operator s manual before using this machine Failure to follow operating instructions could result in injury or damage to equipment AVERTISSEMENT Lisez et comprenez le mode d emploi a...

Страница 10: ...rviceable parts inside the controller power supply and voltages as high as 7 kV may be present Do not open the supply case under any circumstances In the event of the power supply requiring attention...

Страница 11: ...not use unauthorized parts Such parts may compromise safety Contact Gamma Vacuum with any questions WARNING Read this entire manual and follow installation instructions Failure to do so may cause inj...

Страница 12: ...ma Vacuum If equipment must be returned for inspection or repair obtain a return authorization from Gamma Vacuum prior to shipping Contact Gamma Vacuum for authorization and return instructions 3 2 Ch...

Страница 13: ...4 2 Installation procedure 1 Place the controller in its location and secure as necessary 2 Connect the safety ground cable to the pump and the safety ground stud at the DIGITEL rear panel 3 Connect...

Страница 14: ...ransformer tap 5 4 Type of the HV output connectors Following are standard HV connector types for J501 J504 1 SHV 10 kV matching safeconn connector type is SMB style 2 Fischer matching safeconn connec...

Страница 15: ...utput has correct polarity for the connected ion pump positive for diode pump negative for triode pump Verify safeconn interlock is satisfied If high voltage cable has optional safeconn interlock feat...

Страница 16: ...in amps V Voltage in volts U Pressure units conversion factor 1 for Torr 1 33 for mbar and 133 for Pascal F Configured pump pressure factor Typically set to 1 See Supply setup on page 20 S Configured...

Страница 17: ...osition main power is completely cut off from the unit Main power indicator lamp colour green 7 TFT WVGA 800 x 480 colour LCD 16 9 aspect ratio touchscreen capable primary user interface Two supply HV...

Страница 18: ...9 1 Home screen Touch anywhere on the screen to invoke button controls Figure 2 Home screen two HV supplies installed Figure 3 Home screen with internal TSP supply installed Page 18 900034_C 900034_C...

Страница 19: ...hides control buttons Turn On and Off Turns HV on and off for respective HV channel 9 2 Main menu Page 1 Page 1 of main menu is accessed by pressing the PAGE 1 2 button Exit button will exit main menu...

Страница 20: ...off Main display value Configures main display value voltage current pressure Pressure factor Configures pump pressure factor See Pressure measurement on page 16 for details Supply calibration Invoke...

Страница 21: ...setup Language Configures user interface language Pressure units Configures system pressure units Torr mbar Pascal Fan control Configures fan control on auto Restore default settings Resets all settin...

Страница 22: ...ic and Current logarithmic functions Offset Valid range from 15 to 15 Output State Normal vs Inverted Logarithmic current example Current 2 x 10 8 20 nA Offset 8 Output state Normal Step 1 Calculate t...

Страница 23: ...P 1 interlock TSP 2 interlock HV interlock function Ground pin to satisfy interlock If interlock is not satisfied HV cannot run HV switch function Ground pin to turn on HV otherwise HV is off TSP 1 in...

Страница 24: ...s OFF Pressure setpoint HV error HV output state Pressure setpoint function ON pressure When pressure value gets below this point digital output is asserted OFF pressure When pressure value gets above...

Страница 25: ...ins 7 8 9 Relay 4 J104 pins 10 11 12 By default all relays are turned off function set to off Setup is identical to digital output setup See Digital output setup on page 24 For relay pinout details se...

Страница 26: ...ormation only Serial protocol Selects serial protocol running on the serial port Supported protocols are Gamma Modbus ASCII and Modbus RTU NOTE Modbus register map is available on Gamma Vacuum website...

Страница 27: ...protocol running on TCP port 502 NOTE Modbus register map is available on Gamma Vacuum website under download section Figure 16 Ethernet setup screen 9 14 TSP sublimation view First text line indicat...

Страница 28: ...ot satisfied TSP Armed Waiting In use TSP cannot continue because other TSP is currently running the sublimation cycle Figure 17 TSP sublimation view screen no control buttons 9 15 TSP sublimation vie...

Страница 29: ...ach 80 of the current target value Current target A Configure sublimation current target level On time s Configures sublimation time in seconds Number of cycles Configures number of sublimation cycles...

Страница 30: ...outside the defined pressure window the TSP status will read TSP Armed Outside the pressure window and sublimation process is not allowed Pressure high limit Specifies upper pressure limit Pressure lo...

Страница 31: ...e state will read DISABLED User cannot turn on HV until safeconn is satisfied Error 02 See Table Error status codes for description of the errors Vacuum Loss Short description of the error Detected In...

Страница 32: ...ltage detected during pump starting 20 Safeconn HV Interlock not satisfied HV cannot run 21 HV interlock not satisfied or HV switch is off HV cannot run See Digital input setup on page 23 for details...

Страница 33: ...insert mating connector into desired J50X connection and lock the connector SMB mini banana connectors are push on connectors Press firmly until the connector snaps into place Note Other connector typ...

Страница 34: ...Pump TSP 11 6 Connector J104 Misc I O Standard Sub D 37 pin female connector Table 2 J104 connector pinout Pin Description 1 Relay 1 Common 2 Relay 1 NC 3 Relay 1 NO 4 Relay 2 Common 5 Relay 2 NC 6 Re...

Страница 35: ...to 10 V d c 37 DIGITAL OUT 4 output digital 0 5 V d c 7 mA maximum Maximum relay current 500 mA maximum voltage 28 V Common and NC pins are connected in default or de energized state 11 7 Connector J...

Страница 36: ...Table 3 J112 connector pinout RS 232 RXD 2 TXD 3 GND 5 RS 485 full duplex 4 wire TX 2 TX 8 GND 5 RX 3 RX 7 RS 485 half duplex 2 wire TX RX 2 TX RX 8 GND 5 Page 36 900034_C 900034_C Rear panel...

Страница 37: ...cket and tells remote controllers to start decoding a message 2 ADDRESS 2 ASCII hex characters Range 00 through FF This field should be filled in with the hexadecimal representation of the integer add...

Страница 38: ...r an error condition occurred STATUS ER The minimum packet also contains a RESPONSE CODE that is used either to pass an error code if STATUS ER or is available for each unit to use as needed for a STA...

Страница 39: ...including the space before the checksum field and then dividing the result by 256 base 10 The integer remainder converted to two ASCII hex digits is the packet checksum When the controlling computer...

Страница 40: ...hex is 0x22 This is the command checksum Example in hex take 0x122 mod 0x100 and result is 0x22 This is the command checksum 3 The command to be sent to the unit is 01 01 22 carriage return 4 The unit...

Страница 41: ...llowing strings represent valid commands and checksums and could be sent by simply typing them into a terminal Do not type the quotes and the spaces are significant These examples assume unit address...

Страница 42: ...et pressure units U Where U is pressure units T Torr M mbar P Pascal 4F SYS TFTP SERVER ADDRESS Configures the IP address of the TFTP server used in the firmware upgrade process If no parameter is spe...

Страница 43: ...2 XX is option Currently only option 00 is available YY can be 00 for pump standby 01 for pump starting 02 for pump running 03 for pump cooldown 04 for pump error 11 HV GET PUMP SIZE Reads pump size...

Страница 44: ...re N is the set point number 1 8 F is the function 0 Off 1 Pressure Setpoint 2 HV Error 3 HV On Off Indicator S is the configured supply 1 2 3 or 4 X XE XX is the On Pressure Y YE YY is the Off Pressu...

Страница 45: ...01 Logarithmic pressure 02 Logarithmic current 03 Volts per 1 uA 04 Volts per 10 uA 05 Volts per 100 uA 06 Volts per 1 mA 07 Volts per 10 mA 08 Volts per 50 mA 09 Volts per 1 nA 10 Volts per 10 nA 11...

Страница 46: ...is lower pressure EA TSP SET UPPER PRESSURE Sets upper TSP pressure See pressure window option R Z ZE ZZ Where R is TSP 1 2 Z Ze ZZ is the upper pressure 82 TSP GET UPPER PRESSURE Reads upper TSP pres...

Страница 47: ...off ignore 8B TSP SET SUPPLY Configures TSP supply R S Where R is TSP 1 2 S is supply 0 2 0 indicates no supply pressure window is off 8C TSP GET SUPPLY Reads TSP supply R S Where R is TSP 1 2 S is s...

Страница 48: ...rnet connection In comparison to response structure over serial communication no address and no checksum fields are supplied in response See Table Response packet structure over serial connection for...

Страница 49: ...RMINATOR 1 ASCII hex characters ASCII carriage return ASCII value of carriage return character placed at the end of a command packet There is no space before the terminator field 13 2 Examples Gamma p...

Страница 50: ...Profibus communication For Profibus information reference Profibus user manual document 900033 available on Gamma Vacuum website under download section Page 50 900034_C 900034_C Profibus communicatio...

Страница 51: ...00 V Current per channel maximum 500 mA short circuit Current resolution maximum 0 1 uA Power per channel maximum 500 W Output connector type SHV 10 or Fischer Type other connector types are available...

Страница 52: ...ansformer Number of filaments 4 for internal TSP supply 8 in combination with Remote TSP Controller Power output maximum 800 W Current output maximum 55 A maximum programmable TSP filament sublimation...

Страница 53: ...ation To expedite this process please forward this information to service gammavacuum com 16 1 3 Direct support Prior to recommending replacement parts or service at our facility Gamma Vacuum can assi...

Страница 54: ...he parts which have been repaired or replaced After expiration of the applicable warranty period the Buyer shall be charged at Gamma Vacuum s then current prices for parts labour and transportation Re...

Страница 55: ...be prepaid Items not labelled with an RMA number will be accepted however substantial delay in processing may result A standard restocking fee may apply NOTE Prior to issuance of an RMA the required d...

Страница 56: ...l local and national safety and environmental requirements Particular care must be taken with any components that have been contaminated with dangerous process substances Take appropriate action to av...

Страница 57: ...irective LVD 2014 30 EU Electromagnetic compatibility EMC directive Class A Emissions Industrial Immunity 2011 65 EU Restriction of certain hazardous substances RoHS directive as amended by Delegated...

Страница 58: ...ety Regulations 2016 Electromagnetic Compatibility Regulations 2016 Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment Regulations 2012 Relevant designated s...

Страница 59: ...requirements Article 33 1 Declaration EU UK This product does not knowingly or intentionally contain Candidate List Substances of Very High Concern above 0 1 ww by article as clarified under the 2015...

Страница 60: ...2700 4th Avenue E Suite 100 Shakopee MN 55379 USA 1 800 237 3603 952 445 4841 1 952 445 7615 info gammavacuum com www gammavacuum com Gamma Vacuum 2020 Part of the Atlas Copco Group...

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