Dungs MPA 41 PF Series User Manual

7 … 96
6 … 96
Table of contents
Target group/warnings ........................................................................................................................................ 7-8
Data sheet .......................................................................................................................................................... 9-12
Approval overview .................................................................................................................................................13
System description/Variants/Accessories ..........................................................................................................14
General technical data ..........................................................................................................................................15
Connection diagram ..............................................................................................................................................16
Technical data outputs/inputs ........................................................................................................................ 17-19
Flame detection/Flame detector connection ......................................................................................................20
Installation/Dimensions MPA 412x ................................................................................................................. 21-23
Description of the functions
Unlocking function
Extended unlocking
Access level ...........................................................................................................................................................24
Description of the functions
Gas valves
Flame detector
Air pressure switch
HT signal, gas pressure switch or proof-of-closure contact
Parameterisation mode (manual operation)
Automatic/Parameterisation mode function switch ..........................................................................................25
Flow Chart ........................................................................................................................................................ 26-27
Description of the states ................................................................................................................................ 28-31
Parameters/Parameter change ............................................................................................................................32
Parameters/Parameter description ................................................................................................................33-41
Parameters/Factory setting ............................................................................................................................ 42-43
Status information ...........................................................................................................................................44-45
MPA 41x2/Version with display ............................................................................................................................46
MPA 41x2/Overview of the display modes ..........................................................................................................47
MPA 41x2/On-screen display ...............................................................................................................................48
MPA 41x2/Operation display ................................................................................................................................49
MPA 41x2/Operation display additional information .........................................................................................50
MPA 41x2/Operation display parameterisation and service box .....................................................................51
MPA 41x2/Info display ...........................................................................................................................................52
MPA 41x2/Error display ........................................................................................................................................53
MPA 41x2/Error memory display .........................................................................................................................54
MPA 41x2/Parameterisation display .............................................................................................................. 55-61
MPA 41x2/Reset display .................................................................................................................................62-63
MPA 41xx errors without error ID ........................................................................................................................64
MPA 41xx errors from the basic system ....................................................................................................... 65-66
MPA 41xx errors from the extension system ......................................................................................................67
Errors from the application ..................................................................................................................................68
Annex ......................................................................................................................................................................69
Setting the bus address, bus termination .................................................................................................... 70-71
Probus ............................................................................................................................................................ 72-76
Modbus ............................................................................................................................................................. 77-84
Probus/Modbus Line lengths, baud rates, bus termination, pin assignment ...... .........................................85
Flame detector ................................................................................................................................................. 86-87
UV 41 (HE). ....................................................................................................................................................... 88-89
Ignition transformers ...................................................................................................................................... 90-92
VisionBox ...............................................................................................................................................................93
Printed in Germany • Edition 04.18 • Nr. 271 958

Dungs MPA 41 PF Series Specifications

General

Brand	Dungs
Model	MPA 41 PF Series
Category	Control Systems
Language	English