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SMALL PUMP CONTROLLER

(SPCe) USERS MANUAL

PN 900026, Rev E

ISO 9001:2015 Certified

Summary of Contents for SPCe

Page 1: ...SMALL PUMP CONTROLLER SPCe USERS MANUAL PN 900026 Rev E ISO 9001 2015 Certified...

Page 2: ...DE REPARACI N MANTENIMIENTO O REVISION INTERNA ACHTUNG GEFAHR ELEKTRISCHER SCHL GE VERLETZUNGS ODER LEBENSGEFAHR TRENNEN SIE ALLE ELEKTRISCHEN ANSCHL SSE VON DER SPANNUNGSVERSORGUNG BEVOR SIE ARBEITEN...

Page 3: ...anufacturer INSTALLATION NOTES The SPCe can be mounted in a standard 19 in 48 3 cm rack or used as a free standing unit Optional 19 in Rack Adapter Kit part 310057 and Half Rack Adapter Kit part 36024...

Page 4: ...er and connected ion pumps are grounded with a redundant grounding wire The high voltage cable is attached to the controller and the ion pump The controller s high voltage output has the correct outpu...

Page 5: ...ghted menu item System Information Menu Sys Size The Size parameter must be set prior to high voltage operation Setting the correct pump size allows the controller to properly monitor power delivered...

Page 6: ...e is calculated using the following current to pressure calculation Amps Current reading in Amps volts Voltage reading in volts SPCe is variable Units Conversion factor Torr 1 mbar 1 33 Pascal 133 Cal...

Page 7: ...very feature to restart the system if the system was turned off due to a power failure Disabled default option If input power is disrupted the controller will not power up when input power is restored...

Page 8: ...via serial Ethernet It will not however accept write change commands via serial Ethernet Remote The controller will accept all serial and Ethernet commands When remote mode is activated the keypad is...

Page 9: ...lue is 1 Ethernet Parameters Menu Ethnt DHCP IP Address Addr The SPCe is capable of acting as a DHCP Dynamic Host Configuration Protocol client When enabled as a DHCP client the SPCe will obtain neede...

Page 10: ...controller should be calibrated to account for electrical noise in the system This provides a more accurate current measurement given all site specific parameters that may be different than those obse...

Page 11: ...When enabled the pressure value coefficient also called significant has additional digit i e 1 57e 10 vs 1 5e 10 Fan Mode This mode can be set to on or auto When set to on the fan is always on when H...

Page 12: ...satisfy interlock 3 3VDC to 12VDC on pin 8 on J1 misc i o connector or 21 HVE Signal Off HVE on off function is active on pin 8 on J1 misc i o connector Logic high 3 3VDC to 12VDC on pin 8 on J1 misc...

Page 13: ...Pin 1 is the relay common pin 2 is the normally closed and pin 9 is the normally open contact Pin 11 is a TTL logic level output with a 1K resistor in series for protection which mimics the setpoint r...

Page 14: ...ey may vary over the range 12V to 15V or so Do not draw more than 50mA from any of these supplies and do not inject significant levels of noise onto them The 5V supply may range from 4 9V to 5 1V Do n...

Page 15: ...ng the standard interface consists of a command packet sent by the controlling computer and a response packet returned by the remote controller All characters in these packets are ASCII All fields are...

Page 16: ...unit would probably consist of a command to set the beam voltage along with a value of beam voltage If the command had more than one data value associated with it such as setting an X and a Y value i...

Page 17: ...mer setting If a command packet is not received within the allowed time frame or if the checksum does not match the timer is disabled the packet is discarded and the mode is reset back to MONITOR Once...

Page 18: ...field SPACE 3 RESPONSE CODE 2 hex characters Range 00 through FF For an error condition with an incoming command this field returns an error number to the controlling computer For non error conditions...

Page 19: ...itional messages displayed on the front panel None or 1 Various See Display Messages section of this manual 0E SET PRESS UNITS Specifies the default pressure units U U is pressure units U T Torr M Mba...

Page 20: ...nA 9 Volts per 10 0 nA 10 Volts per 100 0 nA 61 IS HIGH VOLTAGE ON Indicates if the high voltage enabled None or 1 YES or NO 62 SET SERIAL ADDRESS Sets the controllers serial address nnn nnn new seria...

Page 21: ...ss XX XX XX XX XX XX 4B SET COMM INTERFACE Sets the communications interface to RS232 RS422 RS485 RS485 full duplex Ethernet or USB N N Communication interface 0 RS232 1 RS422 2 RS485 3 RS485 full dup...

Page 22: ...0x54 E 69 0x45 L 76 0x4C space 32 0x20 S 83 0x53 P 80 0x50 C 67 0x43 e 101 0x65 32 0x20 Total 1352 Total 0x548 6 Example in decimal take 1352 mod 256 and result is 72 which converted to hex is 0x48 T...

Page 23: ...shipment to Buyer from Gamma Vacuum free from defects in material and workmanship As Buyer s sole exclusive remedy under this warranty Gamma Vacuum agrees to either repair or replace at Gamma Vacuum...

Page 24: ...hase Order Number Gamma Vacuum Sales Order Number Product Order Number and or Product Description Product Serial Number All products received for repair or replacement shall be prepaid Items not label...

Page 25: ...rimental to the operation of UHV products Hazardous substance means a chemical or substance or mixture of chemicals or substances which is regulated by the Federal Occupational Safety and Health Admin...