Dungs MPA 5111 - Default Chapter; Table of Contents

3 … 68
2 … 68
Table of Contents
1 Short description ..................................................................................................................................................4
2 Accessories ...........................................................................................................................................................4
3 Classication according to EN298 ......................................................................................................................4
4 Approvals ...............................................................................................................................................................4
5. Technical data .......................................................................................................................................................5
5.1 General information ..............................................................................................................................................5
5.2 Outputs .................................................................................................................................................................5
5.3 Inputs ....................................................................................................................................................................6
5.4 Extension module .................................................................................................................................................6
6 Connection diagram .............................................................................................................................................7
7 Description of the behaviour ...............................................................................................................................9
7.1 Unlocking function ................................................................................................................................................9
7.2 Special operating modes .....................................................................................................................................9
7.2.1 Operation without valve testing system (VPS) ....................................................................................................9
7.2.2 Operation with valve testing system ...................................................................................................................9
7.2.3 Operation with reduced pre-aeration time ........................................................................................................14
7.2.4 Operation with ignition gas ame .....................................................................................................................14
7.3. Special setting options .......................................................................................................................................14
7.3.1 Dierent types of the air pressure detector monitoring .....................................................................................14
7.3.2 Dierent types of the temperature controller default or heat request ................................................................14
7.3.1 Dierent types of the modulation degree default ..............................................................................................14
7.3.4 Waiting program with open safety chain or lack of gas on the GDWVPS ..........................................................14
7.5 State description .................................................................................................................................................15
8 Parameters ...........................................................................................................................................................19
8.1 P1x General parameters .....................................................................................................................................19
8.2 P2x - Fan ............................................................................................................................................................23
8.3 P3x Stepped motor ............................................................................................................................................26
8.4 P4x - VPS ............................................................................................................................................................28
8.5 P5x - Additional valve ..........................................................................................................................................29
8.6 P6x - Startup .......................................................................................................................................................30
8.7 P7x - Operation ...................................................................................................................................................31
8.8 P8x - Switch-o ...................................................................................................................................................33
8.9 P9x - Waiting program .........................................................................................................................................34
8.10 Internal parameters ...........................................................................................................................................35
8.11 Parameter record and stick for continuous run ..................................................................................................36
9 Curve settings/modulation degree ....................................................................................................................37
9.1. Stick and VisionBox ............................................................................................................................................37
9.2 Denition of terms ...............................................................................................................................................38
9.2.1 Burner capacity ................................................................................................................................................38
9.2.2 Modulation degree ...........................................................................................................................................38
9.2.3 Curve point ......................................................................................................................................................38
9.2.4. Special point ...................................................................................................................................................38
10 Error overview ...................................................................................................................................................39
10.1 Errors from processor 2 ....................................................................................................................................39
10.2 Error from the basic system (0x01 to 0x3F) ................................................................................................39
10.3 Error from the extended functions (0x40 to 0x9F) .............................................................................................40
10.4 Error from the application (from 0xA0) ..............................................................................................................41
11 Display unit ....................................................................................................................................................... 43
11.1 Overview display modes ...................................................................................................................................43
11.2 Key assignment MPA 5111 and MPA 5112 .......................................................................................................44
11.4 Operational status display MPA5111 ................................................................................................................45
11.6 Error display ......................................................................................................................................................46
Printed in Germany • Edition 02.14 • Nr. 254 722