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TECHNICAL INFORMATION

8 87-900-944-01 (C)

OPERATION

Make all vacuum manifold and electrical connections
and refer to Turbo-V pump instruction manual prior to
operating the Turbo-V controller.

 

!

To avoid injury to personnel and damage to the
equipment, if the pump is laying on a table make sure it
is steady.
Never operate the Turbo-V pump if the pump inlet is not
connected to the system or blanked off.

The controller operates completely automatically after
the remote start command is given.

Switching on/off the Pump

To switch on the pump it is necessary to short circuit pin
1 and pins 5-6 (ground) of the 9 pin “D” type connector.

To switch off the pump it is necessary to remove the
short circuit between pins 1 and 5-6.

Analog output:

0 to 10 Vdc proportional to speed (0
to 10 V 

 0 to 100% speed).

This output is active also during the
pump “slow down” phase after a Stop
command.

Low Speed Activation/Deactivation

To activate the Low Speed status it is necessary to
connect pin 9 of the 9-pin connector to pin 5-6 (ground)
of the 9-pin “D” type connector.

To deactivate the Low Speed status it is necessary to
disconnect pin 9 from pin 15 (ground) of the same
connector.

The low speed frequency is equal to 622 Hz.

MAINTENANCE

Replacement controllers are available on an advance
exchange basis through Varian. If necessary,
information is provided to aid the operator in
determining malfunctions and corrective steps to be
taken.

 

!

In order

  Voltages developed in the unit are dangerous

and may be fatal. Service must be performed by
authorized personnel only.

Error Messages

For a certain type of failure, the controller will self-
diagnose the error and the following messages will be
displayed.

The controller signals the error occurred by means of a
diagnostic LED located on the box (FAULT), and on the
RS 232 port.

The LED blinks in a coded mode:
it flashes a number of time equal to the error
code (see the following table) and then stays off, and so
on.

“Status” LED (on the box)

OFF

in STOP

Blinking

in STARTING

ON

in NORMAL

Error Code Table

LED

BLINKING

NUMBER

DESCRIPTION

0

No error

1

Output overcurrent

2

Not connected pump

3

Pump overtemperature

4

Controller overtemperature

5

Run-up overtime

6

Soft start overtime

7

Too High Load

8

Power Failure

 

WARNING!

 

WARNING!

Содержание Turbo-V 300 SQ 275

Страница 1: ...87 900 944 01 C JULY 2006 GB INSTRUCTION MANUAL Turbo V 300 75 Vdc Box Controller Model SQ 275 vacuum technologies...

Страница 2: ...Turbo V 300 75 Vdc Box Controller...

Страница 3: ......

Страница 4: ......

Страница 5: ...ump Connector 4 I O Specifications 4 9 pin D Type Connector Pin Assignement 4 Serial Communication Port 5 RS 232 Communication Descriptions 5 Transmission Channel Characteristics 5 Message Structure 5...

Страница 6: ...azards Warning are used when failure to observe instructions or precautions could result in injury or death CAUTION Cautions are used when failure to observe instructions could result in damage to equ...

Страница 7: ...and is composed of a PCB which includes all the circuitry necessary for its operation The microcomputer generates the variable output voltage according to the software and the gas load condition of th...

Страница 8: ...TECHNICAL INFORMATION 3 87 900 944 01 C CONTROLLER OUTLINE The outline dimension for the controller are shown in the following figure Controller outline...

Страница 9: ...ins A F Pump temperature sensor Pin E Ground I O Specifications START STOP START command STOP command Low 0 8 Vdc High 4 to 15 Vdc Analog output Output impedence Minimum load 0 to 10 Vdc proportional...

Страница 10: ...ommunication RS 232 serial port connections Transmission Channel Characteristics levels RS 232 RS 422 baud rate 9600 4800 programmable by a jumper on the board character length 8 bits parity none stop...

Страница 11: ...35 STX ADDR ACK ETX CRC Command SOFT START ON Source PC Destination Inverter 02 80 31 30 30 31 31 03 42 32 STX ADDR WINDOW WR ON ETX CRC Source Inverter Destination PC 02 80 06 03 38 35 STX ADDR ACK E...

Страница 12: ...4 brake 5 normal 6 failure 206 N X ERROR CODE Too high load No connection Short circuit Pump overtemp SoftStart Not Ended Controller overtemp RunUpTime Not Reached Power fail 211 N X PUMP SENSOR TEMPE...

Страница 13: ...9 pin D type connector To deactivate the Low Speed status it is necessary to disconnect pin 9 from pin 15 ground of the same connector The low speed frequency is equal to 622 Hz MAINTENANCE Replacemen...

Страница 14: ...TECHNICAL INFORMATION 9 87 900 944 01 C PCB JUMPERS...

Страница 15: ...TIFICATION Product Description Varian P N Varian S N Purchase Reference TYPE OF RETURN check appropriate box Paid Exchange Paid Repair Warranty Exchange Warranty Repair Loaner Return Credit Shipping E...

Страница 16: ...rate No zero high backround Gauge tube not working Display problem Vacuum system unstable Cannot reach test mode Communication failure Degas not working Failed to start Other Error code on display Oth...

Страница 17: ...1263 Toll Free 0120 655 040 Korea Varian Technologies Korea Ltd Shinsa 2nd Bldg 2F 966 5 Daechi dong Kangnam gu Seoul Korea 135 280 Tel 82 2 3452 2452 Fax 82 2 3452 2451 Toll Free 080 222 2452 Mexico...

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