Shimadzu EI-D1003M, Instruction Manual

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4.1 Power Supply Unit
15
Power Supply Unit
INSTRUCTION MANUAL
4
Power supply unit model EI-D1003M EI-D1103M EI-D1303M EI-D2003M
Environmental
Conditions
Temperatures
Operation : 0 to 45
℃
/ Storage : -25 to 70
℃
(No dew condensation)
Relative
humidity
40 to 80 %RH
Installation conditions
(See EN61010-1 standard)
Use : Indoor, Altitude max : 2000 m
Overvoltage category III, Pollution degree 2
IP classification 20
Power supply unit model EI-D2203M EI-D2303M EI-D3203M EI-D3403M EI-D4203M
Suitable pump
TMP-2203M
TMP-2203MC
TMP-2203LM
TMP-2203LMC
TMP-W2303LMC
TMP-3203M
TMP-3203MC
TMP-3203LM
TMP-3203LMC
TMP-3403LMC TMP-4203LMC
Exchangeable
Compatibility
The control cable and the motor cable are interchangeable between any pump and
power supply unit.
Magnetic Bearing
5 axis control. No Battery is required.
(When power failure occur, magnetic bearing is support by regenerative power from
motor.)
Speed control Feedback control
Speed variation Speed is variable between 25% and 100% of the rated speed (set as 0.1%).
Display
LCD 20characters*2 lines (With LED back light)
LED POWER / ROTATION / NORMAL SPEED / ALARM
Communication
Contact
REMOTE (MR 34pin) Input : START / STOP / RESET / LOW SPEED Output :
ROTATION / ACC. / BRAKE / NORMAL REMOTE / ALARM / WARNING
Serial
RS-232C (D-sub 9pin male, Screw lock size:M2.6) / RS-485 (D-sub 9pin female, Screw
lock size:M2.6)
Alarm
Detection
Alarm
Pump Temperature
Pump Startup Failure,Overload,Overspin for motor
Magnetic Bearing failure
Power supply malfunction
(Over Temperature inside power supply, Fail drive circuit)
Power failure
Warning Failure of magnetic bearing
Protection
Alarm
ALARM LED lights, buzzer sounds, alarm description displayed on LCD.
Power failure:
Decelerates while maintaining magnetic levitation by regenerative breaking power.
Levitation is stopped after deceleration, and the rotor is supported by the touch-down
bearing.
Once power is restored, restart is possible after resetting. (Refer to Section 7.2)
When other alarms occur:
Stops operation or decelerates. Magnetic levitation is continued
Warning
ALARM LED flashes, buzzer sounds, warning description displayed on LCD.Pump
operation continues.
Momentary power failure
If the electrical power is recovered in 1 second or less, then the power supply
operation prior to the electrical power failure is continued. No change output
signal.Otherwise, the turbo molecular pump rotor is decelerated.
If the power is disrupted over one second, the brake will engage. The pump can be
restarted after the reset operation.
Alarm history Stores the date, time and detected event information for the last 99 alarm events.