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Honeywell PFA 700, Technical Information, Page: 1 / 28

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6 

Edition 03.11l

Industrial & Commercial Thermal

Technical Information · GB

•  19" module for easy transmission of activation signals and 

feedbacks from burner control units via fieldbus cable

•  Remote maintenance and diagnostics facilities
•  Saves installation and wiring costs
•  Units can be exchanged during bus mode operation thanks to 

industrial plug connector system

•  Bus interface remains in operation when PFA is switched off 

(standby mode)

•  Certification for PROFIBUS DP

Field bus interface PFA 

Module subrack BGT

Summary of Contents for PFA 700

Page 1: ... control units via fieldbus cable Remote maintenance and diagnostics facilities Saves installation and wiring costs Units can be exchanged during bus mode operation thanks to industrial plug connector system Bus interface remains in operation when PFA is switched off standby mode Certification for PROFIBUS DP Field bus interface PFA Module subrack BGT ...

Page 2: ...tus 13 3 9 Fault signalling 13 3 10 Connection diagrams 14 3 10 1 PFA 700 and BGT SA 9U 1DP700 14 3 10 2 PFA 710 and BGT SA 8U 1DP 15 3 10 3 Flame control using an electrode 16 3 10 4 Flame control with UV sensor UVS 16 3 10 5 Flame control with UV sensor for continuous operation UVD 1 16 4 Parameters 17 4 1 Scanning the parameters 18 4 2 Changing parameters 18 4 3 Manual operation 18 4 3 1 PFA 70...

Page 3: ...ng PROFIBUS DP to control and monitor burners in industrial furnaces and firing systems e g in the iron and steel glass and ceramics or plastics and chemical industries As a standardized fieldbus system the PROFIBUS DP considerably reduces development installation and commissioning costs compared to conventional wiring The use of a standard bus system offers massive ben efits compared to manufactu...

Page 4: ...strip together with the burner control units PFA 710 with BGT SA 8U 1DP710 For interworking of up to eight burner control units PFU 780 for pilot and main burners to communication networks using PROFIBUS DP The PFA 710 is plugged into the module subrack with printed circuit board and rear terminal strip together with the burner control units Bogie hearth forging furnace in the metallurgical indust...

Page 5: ...itors the flame signal from the burner UV sensor UVD 1 is used for continuous operation UV sensor UVS for intermittent operation 1 1 2 PFA 700 with PFU 760L staged High Low burner control VR R TZI GIK B VAS N DI L1 N PE P BUS PFU 760L PFU 760L PFU 760L PFU 760L PFU 760L PFU 760L PFU 760L PFU 760L PFU 760L PFA 700 BUS PLC The burner starts at low fire rate When the operating state is reached the PF...

Page 6: ...l from pilot and main burners UV sensor UVD 1 is used for continuous operation UV sensor UVS for intermittent operation 1 1 4 PFA 710 with PFU 780 stage controlled main burner with permanent pilot burner VR R VAG VBY TZI t 1 2 04 02 04 06 08 06 08 04 2 1 ϑ1 ϑ2 DI L1 N PE P BUS PFU 780 PFU 780 PFU 780 PFU 780 PFU 780 PFU 780 PFU 780 PFU 780 PFA 710 BUS SPS Control main burner ON OFF The main burner...

Page 7: ...ed and certified Low Voltage Directive 2006 95 EC in conjunction with EN 60730 Electromagnetic Compatibility Directive 2004 108 EC in conjunction with the relevant standards relat ing to radiation 2 2 Approval for Russia Certified by Gosstandart under Technical Regulations ...

Page 8: ...der to send input and output signals to ignition transformers gas and air valves or UV sensors for example via the individual burner control units PFU PROFIBUS DP PROFIBUS is a manufacturer independent open field bus standard for diverse applications PROFIBUS DP is a bus variant for communication be tween automation systems and distributed peripherals at the field level optimized for speed and low...

Page 9: ... 4 Configuration Master Slave procedure PROFIBUS DP is structured as a Master Slave system This allows mono master or multi master systems to be implemented A distinction is made between three device types DP Masters Class 1 DPM1 DPM1 devices are central controllers which exchange data with the distributed stations slaves on the ba sis of a defined cycle This includes for instance the PLC PC CNC o...

Page 10: ...e connected in a bus structure line Up to 32 stations masters or slaves can be connected in a single segment The beginning and end of each seg ment is fitted with an active bus terminator Both bus terminators must have a permanent power supply to ensure error free operation The power supply for the bus terminator is provided by the PFA The bus termina tor can be connected in the bus connection plu...

Page 11: ...equired to copy the file are described in the in structions for the automation system 3 7 1 Bus communication Input output bytes The programmer can choose the data to be transferred Input bytes PFA master Output bytes master PFA PFA 700 5 bytes 3 bytes PFA 710 5 bytes 5 bytes Baud rate up to 1500 kbit s The max range per segment depends on the baud rate Baud rate kbit s Range m ft 93 75 1200 3937 ...

Page 12: ...A P A P DI on on on PFA 3 1 2 ϑ A P A P DI on on on PFU 4 1 2 ϑ A P A P DI on on on PFU 3 1 2 ϑ A P A P DI on on on PFA 4 1 2 ϑ A P A P DI on on on PFU 5 1 2 ϑ A P A P DI on on on PFU 4 1 5 1 2 ϑ A P A P DI on on on PFU 6 1 2 ϑ A P A P DI on on on PFU 5 2 6 1 2 ϑ A P A P DI on on on PFU 7 1 2 ϑ A P A P DI on on on PFU 6 3 7 1 2 ϑ A P A P DI on on on PFU 8 1 2 ϑ A P A P DI on on on PFU 7 4 PFA 710 ...

Page 13: ...am status PFA switched off Programming mode 0 0 blinking dots Manual mode OP Normal operation PB Profibus fault 3 9 Fault signalling Fault message blinking DISPLAY Bus fault P Undervoltage in power pack 32 Bus module fault E In manual mode two dots blink on the display ...

Page 14: ... 8 9 10 X10 11 12 13 30e 14 17 18 19 20 21 22 X10 N X9 6 X9 3 X9 5 K2 K1 COM k2 k3 k5 k4 E1 E2 E3 E4 P 30c PFU 19c 17b 24 V L1 PROFIBUS DP 25b 26b K4 K5 K3 V1 V2 N X1 6 V1 V2 24 Vex 24 Vex 24 Vex 8 7 6 5 4 3 2 max 1 A 24 V PROFIBUS DP PFU 7xx 1 9 UVS 1 2 3 9 22e 16c 26e 30a 32c 230 V F1 18e 2a 4a 2e 4e 2c 4c sk1 PFU 760 v2 v1 6a 6e c1 c2 10c 12c 10a 12a 30e 22a 2 1 1 2 28c 26a 14a 14e 10e 12e 24c ...

Page 15: ...1 COM k2 k3 k5 k4 E1 E2 E3 E4 P 30c PFU 19c 17b 24 V L1 PROFIBUS DP 25b 26b K4 K5 K3 V1 V2 N X1 6 V1 V2 24 Vex 24 Vex 24 Vex 7 6 5 4 3 2 max 1 A 24 V PROFIBUS DP PFU 7xx 1 8 8 22e 16c 26e 30a 32c 230 V F1 18e 2a 4a 2e 4e 2c 4c sk1 PFU 780 v2 v1 6a 6e c1 c2 10c 12c 10a 12a 30e 22a 2 1 1 2 28c 26a 14a 14e 10e 12e 24c 20c 18a l Z I 1 1 22e 16c 26e 30a 32c 230 V F1 18e 2a 4a 2e 4e 2c 4c sk1 PFU 780 v2...

Page 16: ...4 Flame control with UV sensor UVS V1 V2 1 2 3 4 5 6 X1 9 BGT SA 9U X1 8 BGT SA 8U 7 8 DI 2 1 N PE L1 16c 18e 20c 22e 26a 28c 22a 28a UVS 1 2 3 11 12 13 14 17 18 19 20 21 22 X10 15 16 3 10 5 Flame control with UV sensor for continuous operation UVD 1 V1 V2 1 2 3 4 5 6 X1 9 BGT SA 9U X1 8 BGT SA 8U 7 8 DI 2 1 N PE L1 16c 18e 20c 22e 26a 28c 22a 28a UVD 1 1 2 3 4 5 6 0V 24V 200 mA ...

Page 17: ... occurring fault 82 Pb 32 bE Third to last occurring fault 83 Pb 32 bE Fourth to last occurring fault 84 Pb 32 bE Fifth to last occurring fault 85 Pb 32 bE Sixth to last occurring fault 86 Pb 32 bE Seventh to last occurring fault 87 Pb 32 bE Eighth to last occurring fault 88 Pb 32 bE Ninth to last occurring fault 89 Pb 32 bE Tenth to last occurring fault 90 Pb 32 bE Fault messages appear in the di...

Page 18: ...rd is 1234 4 3 Manual operation The PFA can be started in manual mode for burner ad justment or for fault finding When switching on press the Reset Information but ton until the unit reverts to manual mode Two dots blink on the display In this operating mode the burner control unit operates independently of the status of the bus and the inputs apart from the pre purge input and the safety interloc...

Page 19: ...le of application see page 5 PFA 700 with PFU 760 staged On Off burner control 0 0 0 3 0 0 0 3 00 04 00 04 PFA 0 1 2 3 PFU PFA 10e 30e 10a A P Parameter 43 3 PFA 700 with PFU 760L ON OFF operating mode example of application see page 5 PFA 700 with PFU 760 staged On Off burner control 0 0 0 1 0 3 0 0 0 1 0 3 00 P0 4 00 P0 4 PFA 0 1 2 3 4 5 PFU PFA 10e 30e P 10a A Parameter 43 4 PFA 700 with PFU 76...

Page 20: ...d operating parameters Parameter 43 3 PFA 710 with PFU 780L ON OFF operating mode example of application see page 6 PFA 710 with PFU 780 stage controlled main burner with permanent pilot burner 0 0 0 1 0 0 0 1 0 2 0 3 00 P0 04 8 00 P0 PFA 0 1 2 3 4 5 14a PFU PFA 10e 30e 1 2 10a A P Parameter 43 4 PFA 710 with PFU 780L High Low operating mode example of application see page 6 PFA 710 with PFU 780 s...

Page 21: ...60 PFU 780 T N Mains voltage 220 240 V AC 110 120 V AC Z Special version If none this specification is omitted 5 2 BGT 5 2 1 Selection table Typ SA 8U 9U 1DP700 1DP710 BGT 1 2 1 Only in conjunction with 9U 2 Only in conjunction with 8U Order example BGT SA 8U 1DP710 5 2 2 Type code Code Description BGT 19 module subrack SA Standard and PFA 700 PFA 710 8U 9U Slots for 8 PFU 9 PFU 1DP700 1DP710 1 PFA...

Page 22: ...an underneath the module subracks 6 2 Old new PFA exchange When exchanging the old PFA 700 Order No 8 439 510 0 for the new PFA 700 the mains voltage on the new units must be selected in accordance with the ap plication requirements Old PFA 700 PFA 700 Run Data PROFIBUS New PFA 700 Mains voltage Order No Mains voltage Order No 110 240 V AC 8 439 510 0 110 120 V AC 8 439 510 2 220 240 V AC 8 439 51...

Page 23: ...away as possible from cables emitting strong fields e g frequency con verter cables 6 3 3 PROFIBUS plug connector PROFIBUS DP A B A B OFF ON OFF ON Data cables A and B must not be reversed The power supply for the bus terminator is provided by the PFA The bus terminator can be connected in the PROFIBUS plug connector Ensure an equipotential bond between the different slaves and masters Bibliograph...

Page 24: ... In ternet site at www docuthek com To do so you need to register in the DOCUTHEK 7 3 Changed parameters stickers D 49018 Osnabrück Germany Achtung geänderte Parameter Die Angaben auf dem Typenschild gelten nicht mehr in vollem Umfang Aktuelle Parameter direkt auslesen Important changed parameters The details on the type label are no longer completely accurate Read the current parameters direct fr...

Page 25: ...4 digital outputs for controlling small relays 24 V max 250 mW 100 mA Mains voltage 220 240 V AC 15 10 50 60 Hz 110 120 V AC 15 10 50 60 Hz for grounded and ungrounded mains Weight approx 0 75 kg Operating controls 00 A B C D E F A 2 digit 7 segment display B Reset Information button to reset the system after a fault or to scan parameters on the display C Mains switch D Optical interface E Type la...

Page 26: ...Chaî ne de sécuri té N V1 N V2 N N UVS 3 2 1 L1 1 2 N V1 N V2 N N UVS 3 2 1 L1 1 2 N V1 N V2 N N UVS 3 2 1 L1 1 2 N V1 N V2 N N UVS 3 2 1 L1 1 2 N V1 N V2 N N UVS 3 2 1 L1 1 2 N V1 N V2 N N UVS 3 2 1 L1 1 2 N V1 N V2 N N UVS 3 2 1 L1 1 2 N V1 N V2 N N UVS 3 2 1 L1 1 2 0V A1 COM E1 24V E2 E3 A2 A3 A4 E4 PE N L L X1 X10 X10 X2 X3 X4 X5 X6 X7 X8 X9 445 mm ...

Page 27: ...rner start up signal DI Digital input Ignition transformer Gas valve Air valve P Purge A External air valve control Flame signal 1 Burner operating signal 1 1 Operating signal pilot burner 1 2 Operating signal main burner Fault signal Reset Input signal Output signal Input Output safety circuit ...

Page 28: ...swer Use To get to know the product To choose a product Planning To look for information My scope of functions Technical department Sales No answer Remarks Elster GmbH Postfach 2809 49018 Osnabrück Strotheweg 1 49504 Lotte Büren Germany Tel 49 541 1214 0 Fax 49 541 1214 370 info kromschroeder com www kromschroeder com Contact The current addresses of our international agents are available on the I...

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