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29

Operating Instructions

  

bar-positurn2 and bar-positrol

English

Guarantee:

We guarantee the fault-free function of our 
product according to our advertising, the 
product information and this documentation 
issued by us. Further product features are 
not promised. We undertake no liability for 
economy and fault-free function, when the 
product is used for other purposes, as de-
scribed in the section „Designated Usage“. 
Damages  are  generally  excluded,  except 
in the case of criminal intent or gross neg-
ligence committed by bar GmbH is proved, 
or in the case of promised product features 
being  absent.  If  this  product  is  exposed  to 
non-prescribed environments, for which it is 
not suitable or does not correspond to the 
technical standard as stipulated therein, we 
cannot and will not be held responsible for 
the consequences.

The products manufactured by bar GmbH 
are designed to give a long service life. They 
correspond to the state of the art for science 
and technology and are individually tested in 
all functions before dispatch. The electrical 
and mechanical construction corresponds 
to valid standards and guidelines. bar GmbH 
constantly carries out ongoing tests on the 
products and the marketplace, to ensure 
the further development and improvement 
of their products.

In case of faults and/or technical problems, 
please contact our service department. We 
can assure you, that immediate appropri-
ate measures will be initiated. Valid here 

are the Terms of Warranty from bar GmbH, 
which we will send to you upon request.

bar pneumatische 
Steuerungssysteme GmbH

Auf der Hohl 1
D-53547 Dattenberg
Tel.: +49 (0)2644-9607-0
Fax: +49 (0)2644-9607-35
E-Mail: [email protected]
www.bar-gmbh.de

Summary of Contents for bar-positurn2

Page 1: ...ting and Operating Instructions Sicher und flexibel die neue Antriebsgeneration actubar positurn2 positrol Positioner and 3 position control unit and ATTENTION New circuit board with new functions sin...

Page 2: ...ce In addition to these operating instructions all generally valid legal and other regula tion other relevant legislation even in the operator s country as well as valid environmental stipulations hav...

Page 3: ...the person that works with the unit This is not a technical handbook For questions arising from the contents of this documentation please contact our customer service department The unit and this docu...

Page 4: ...herence to the instructions laid down in this documentation We are not li able for losses in profit and resulting dama ge thereof from the non adherence to safe ty instructions and warnings We underta...

Page 5: ...y upon discovery at the latest however inside a time span of six months following the date of delivery The warranty cover will be made according to our esti mation through cost free repair mainte nanc...

Page 6: ...signal In a similar manner the defined pivoting angle is allocated an analog positioning signal Binary signals are formed additio nally at the start and end of the pivoting range Electrical connectio...

Page 7: ...nt E Mini valves ca 1 2 kg Midi valves ca 1 4 kg ca 1 3 kg Analog control signal Effective direction reversible by sliding switch Signal Type selectable 4 20 mA 0 10 V 0 20 mA 2 10 V proportional to p...

Page 8: ...valves 3 6 W 1 8 W Variant S Mini valves 3 6 W Midi valves 7 2 W 3 6 W Variant E Mini valves 3 6 W Midi valves 7 2 W 3 6 W Terminal strip Clamping range up to 0 75 mm Cable to PCS 7 to 13 mm 0 5 mm2 r...

Page 9: ...ess handling during transport e g burn marks scrat ches paint To be able to present all claims against the transport companies you should do cument all possible transport damage e g with photographs a...

Page 10: ...ing positurn Mounting may only be carried out by suitably trained skilled persons Otherwise there is the danger of an incorrect installa tion Open the bar positurn2 and set it onto the actuator Take s...

Page 11: ...mounted onto an ac tuator type actubar with vacotrol surface please remove the screw sealing plugs of the air ducts Remove the protective foil and glue the seal strip and the seal rings as shown in th...

Page 12: ...p and take care to see that the symbol position coincides with the valve function Take care to ensure the correct direction when assembling the housing cover The flexible fibre optic light guides must...

Page 13: ...rical installation may only be carried out by suitable qualified skilled persons Otherwise there is a real dan ger of electric shocks WARNING positrol on actuator type according to VDI VDE 3845 Air su...

Page 14: ...tric Connections model positurn PN2 D PN2 E und PN2 S Digital Inputs 1 Activate magnet A counter clockwise rotation 2 Activate magnet B clockwise rotation 3 Digital Outputs 4 Counter clockwise end pos...

Page 15: ...ialising switch Button for automatic initialisation Program switch analog Positioner mode 3P 3 Position mode LED indication Current Voltage switches 1 2 3 4 5 5 5 5 5 5 6 7 Set current voltage switche...

Page 16: ...is not satisfying initiate the positioner manually When initialising the operating direction switch must be set in accordance with the operating direction of the valve actuator in order to ascertain...

Page 17: ...up by switching back the Initialisation switch from Init to Run 10 Commissioning is completed ATTENTION 6 7 Please note that all safety functions are immediately available when switching the initialis...

Page 18: ...oose type of signal 5 Set the initialisation switch to Init 6 Establish power supply chaser light illumiates 7 The actuator has to be driven to each end position at least two times by ma king use of t...

Page 19: ...times by ma king use of the emergency manual over ride of the solenoid valve Alternatively terminals 1 and 2 can be connected al ternately with terminal 13 24 VDC Ter minal 1 and 2 have to be supplied...

Page 20: ...values 9 Start up by switching back initialisa tion switch from Init to Run 10 Set the middle position by terminal 3 24 VDC and adjust via the Potentiometer 11 Subsequently drive to the desired end po...

Page 21: ...alisation ATTENTION Please note that all safety functions are immediately available when switching the initialisation switch from Init to Run This can cause an immediate swit ching of the actuator In...

Page 22: ...input Terminal 8 missing Unit type PN2 S PL S Current supply Terminal 13 14 missing Analog input Terminal 8 missing Unit type PN2 E PL E Current supply Terminal 13 14 missing Analog input Terminal 8 m...

Page 23: ...y position Valve moves to safety position Unit type PN2 D PL D Current supply Terminal 13 14 missing Analog input Terminal 8 missing Unit type PN2 S PL S Current supply Terminal 13 14 missing Analog i...

Page 24: ...rt Valve moves to safety position Valve moves to safety position Valve moves to safety position Valve moves to safety position Valve moves to safety position Valve moves to safety position 3 Positions...

Page 25: ...Do not close the throttle completely the consequen ce will be that no actuator function will follow When using manual operati on at the pneumatic valves you have to return them to the initial positio...

Page 26: ...on is inevitable Only unit type PL S Before loosening any screws make sure there is no more pressure on the valve Canal 2 becomes vented in general There for the safety position needs to be the basic...

Page 27: ...ed Faulty initialisation of the unit Initialise anew Actuator moves to the wrong end position for safety position just PN2 S and PL S Solenoid valve block wrongly mounted Loosen solenoid valve block r...

Page 28: ...htly moistened cloth In the case of hardened on dirt use a normal household cleaner according to the instructions on the packaging on the cleaner Never open the protective cover above the delicate ele...

Page 29: ...ipulated therein we cannot and will not be held responsible for the consequences The products manufactured by bar GmbH are designed to give a long service life They correspond to the state of the art...

Page 30: ...bar positrol bar pneumatische Steuerungssysteme GmbH Auf der Hohl 1 53547 Dattenberg Tel 49 0 2644 96070 Fax 49 0 2644 960735 www bar gmbh de vertrieb bar gmbh de Technical development and change of d...

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