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☞

Read and follow all instructions in this manual.

☞

Inform yourself regarding
– Dangers which can arise from the unit;
– Dangers which can arise from the system;

☞

Follow the safety and accident prevention instructions.

☞

Check regularly that all safety and protection requirements are being observed.

☞

When installing the DCU, take account of the ambient conditions.
The protection type is IP 20. The units DCU are protected against the ingress of foreign bodies

≤

ø 12 mm. Since water protection is not provided, the unit should be mounted in a suitable

housing (see Section 3. “Installation”).

☞

Do not carry out any unauthorised modifications or alterations to the DCU.

☞

Do not open the housing cover when the unit is connected to the mains nor during pumping
operations.

☞

Take account of the prescribed mains voltage values when connecting units DCU 100 to DCU
600.

☞

When shipping, please note the instructions in Section 7.

1. Safety Instructions

There is danger of damage to the unit or to the
system.

CAUTION

There is danger of an electric shock if the contacts

are touched.

WARNING

There is danger of personal injury.

WARNING

Pictogram definitions:

Содержание DCU 001

Страница 1: ...Operating Instructions DCU 001 DCU 100 DCU 150 DCU 200 DCU 300 DCU 600 PM 800 477 BE K 0804 Display And Operating Unit ...

Страница 2: ...m 7 3 4 Making The Connections 8 4 Operations 8 4 1 Short Overview Operating 8 4 2 General 9 4 3 Switching On The DCU 9 Self Testing 9 4 4 Functions Of The Keys 10 4 5 LC Display 10 4 6 Symbol Definitions 12 4 7 LED Display 13 4 8 The Serial Interface 13 5 Error Codes 13 5 1 General 13 5 2 Errors During Self Testing 13 6 What To Do In Case Of Breakdowns 14 7 Maintenance Service 14 8 8 T Te ec ch h...

Страница 3: ...nce water protection is not provided the unit should be mounted in a suitable housing see Section 3 Installation Do not carry out any unauthorised modifications or alterations to the DCU Do not open the housing cover when the unit is connected to the mains nor during pumping operations Take account of the prescribed mains voltage values when connecting units DCU 100 to DCU 600 When shipping please...

Страница 4: ...rol over all the main parameters of the unit Additionally the connection of a vacuum gauge is possible DCU 001 Basic unit without mains power unit DCU 100 150 200 300 600 Unit with mains power unit Scope of Delivery Display Control Unit DCU Connecting cable DCU TC 3m 4 mounting screws Mechanical Design The DCU is fitted in a housing suitable for mounting in a 19 3HE rack Connection Options The DCU...

Страница 5: ...ructions Connection to units which contain touchable and voltage carrying parts Applications with this unit in radioactive areas Improper use will cause any rights regarding liability and guarantees to be forfeited 2 3 Front panel 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 The front panel contains all the operating and display elements 1 LCD display 2 Status display symbol defintions see chapter 4 6 3 Error ...

Страница 6: ...5 V X2 Output for voltage supply electronic drive unit X3 Pressure gauge connection RS 485 Communication with electronic drive unit S1 Mains switch F1 Mains fuse F2 Mains fuse X1 Mains connection 90 265 V X2 Output for voltage supply electronic drive unit X3 Pressure gauge connection RS 485 Communication with electronic drive unit X3 Pressure gauge connection RS 485 Communication with electronic d...

Страница 7: ...u ur re e 86 kPa 106 kPa 3 2 Rack Fitting The units DCU 001 DCU 100 DCU 600 are designed to be fitted into a 19 3HE rack with guide rails For installation secure the front panel to the rack using four fixing screws Ensure free convection The minimum distance to the upper and lower ventilation slits must be 50mm The ambient temperature in the rack housing must not exceed 40 C Depending on the versi...

Страница 8: ...nection RS 485 DCU RS 485 Electronic Drive Unit via the delivered 8 pole cable The DCU 001 is re supplied with its operating voltage via the Serial Interface RS 485 cable from the Electronic Drive Unit As soon as this unit is switched on the DCU is supplied with voltage Mains voltage DCU 100 90 265V 125VA DCU 150 90 265V 170VA DCU 200 90 265V 230VA DCU 300 90 265V 330VA DCU 600 90 132 185 265V 590...

Страница 9: ...time of the self test approx 20s During the test a bar appears in the display in line 4 and this shows the progress of this procedure D Di is sp pl la ay y t te es st t All signs in the LC display are shown for a short time in black L LE ED D t te es st t During the whole testing process the red and the green LEDs illuminate D DC CU U t te es st t The DCU hardware is tested C Co on nn ne ec ct ti ...

Страница 10: ...l ll l p pa ar ra am me et te er rs s f fo or rw wa ar rd ds s ª311 TMP Op hrs Scrolls forward a parameter 871 Hz Ü 872 Hz Ü I In nc cr re ea as se es s a a v va al lu ue e with arrow 001 Heating A Al lt te er rs s a a v va al lu ue e Ödata editing mode off Access to a displayed value if possible arrow appears simultan 001 Heating C Co on nf fi ir rm m a a v va al lu ue e Öparam selection mode eou...

Страница 11: ...nd parameter in the form of Parameter number value is displayed The function of this line enables setting via parameter P P 7 79 95 5 Servicelin at line 1 With Servicelin all parameters can be displayed Error messages are displayed independent of the selected function L Li in ne e 4 4 Arrows which points to the underlying symbol This restores the unit status Please note Prolonged depressing of the...

Страница 12: ... heating but switchpoint not attained Heating ON switchpoint attained Stand by Off On Unit under No remote control Yes Switchpoint No attained Yes Excess No excess temperatures temperature Excess temperature pump Excess temperature pump elektronik Excess temperature pump and pump elektronik Final rotation No speed attained Yes ...

Страница 13: ... power unit OK pumping station OFF Blinks Mains power failure 4 8 Serial Interface The serial Interface RS 485 is only used for connecting the pump controller at the vacuum pump The description of the interface protocol you can find in the operating instruction PM 800 488 BN 5 Error Codes D Di is sp pl la ay y E Er rr ro or r P Po os ss si ib bl le e a ac ct ti io on n Error E021 Wrong pump identi...

Страница 14: ...Our Service Facilities In the event that repairs are necessary a number of options are available to you to ensure any system down time is kept to a minimum Have the unit repaired on the spot by PFEIFFER Service Engineers Return the unit to the manufacturer for repairs Replace with a new value unit Local PFEIFFER representatives can provide full details When carrying out their own repairs customers...

Страница 15: ...0 9002 Output voltage X2 VDC 24 24 48 72 140 Max output current X2 A 4 1 4 6 2 5 6 2 2 4 1 4 6 2 3 2 4 2 2 3 8 5 8 2 Max output power X2 W 100 110 2 120 150 2 200 220 2 230 300 2 530 812 2 permiss amb temperature C 5 40 Max relative humidity 3 5 85 Air pressure 86kPa 106 kPa Protection type IP 20 Weight kg 0 4 1 6 1 9 1 9 2 2 2 6 1 only supplied by PFEIFFER Electronic Drive Unit 2 at 90 132 V AC 1...

Страница 16: ...n ns st tr ru uc ct ti io on n Vacuum pump Description of the Pump dependend to the pump typ1 DCU 001 100 600 Description of the controller PM 0477 BE Operating turbo pump with DCU Operating definition parameter PM 0547 BE TPS 100 200 300 600 Description of the mains power unit PM 0521 BE Housing heating turbo pump Description of the housing heating PM 0542 BE Air cooling turbo pump Description of...

Страница 17: ...17 Notizen Notes ...

Страница 18: ...v ve e 8 89 9 3 33 36 6 E EE EC C and E EU U L Lo ow w V Vo ol lt ta ag ge e D Di ir re ec ct ti iv ve e 7 73 3 2 23 3 E EE EC C Produkt Product DCU 001 DCU 100 DCU 200 DCU 300 DCU 600 Angewendete Richtlinien harmonisierte Normen und angewendete nationale Normen Guidelines harmonised standards national standards in which have been applied EN 61010 EN 55011 EN 50081 1 EN 50082 2 IEC 801 1 4 VDE 084...

Страница 19: ...19 ...

Страница 20: ...Pumps Roots Pumps Dry Vacuum Pumps LeakTest Units Valves Flanges Feedthroughs Vacuum Measurement Gas Analysis SystemTechnology Service Pfeiffer VacuumTechnology AG Headquarters Germany Tel 49 0 64 41 8 02 0 Fax 49 0 64 41 8 02 2 02 info pfeiffer vacuum de www pfeiffer vacuum net ...

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