Siemens LME7 Series - Page 7

7/245
Building Technologies Division Basic Documentation LME7… CC1P7105en
Infrastructure & Cities Sector Contents 29.11.2011
12 PME71.901.................................................................................................... 63
12.1 Program sequence PME71.901... .................................................................63
12.2 Connection diagrams for fuel train applications (examples).......................... 65
12.2.1 Gas direct ignition (G), 1-stage...................................................................... 65
12.2.2 Gas direct ignition (G), 1-stage and valve proving ........................................ 65
12.2.3 Gas valve proving.......................................................................................... 66
Valve proving with separate pressure switch ................................................66
Valve proving – calculation of leakage rate ................................................... 67
12.3 Time table and settings for program sequence PME71.901... ......................68
12.4 LME71.000...: Inputs and outputs/internal connection diagram ....................69
12.5 Parameter list PME71.901... (AZL2...)........................................................... 70
13 PME72.521.................................................................................................... 75
13.1 Program sequence PME72.521... .................................................................75
13.2 Connection diagrams for fuel train applications (examples).......................... 77
13.2.1 Gas direct ignition (G), 1-stage...................................................................... 77
13.2.2 Gas direct ignition 1 (Gp1/1), 2-stage............................................................ 77
13.3 Connection diagram for LME72.000... with actuator SQM4... (example
1) ................................................................................................................... 78
13.4 Connection diagram for LME72.000... without actuator SQM4... .................. 79
13.5 Time table and settings for program sequence PME72.521... ......................80
13.6 LME72.000..: Inputs and outputs/internal connection diagram .....................81
13.7 Parameter list PME72.521... (AZL2...)........................................................... 82
14 PME72.541.................................................................................................... 84
14.1 Program sequence PME72.541... .................................................................84
14.2 Connection diagrams for fuel train applications (examples).......................... 86
14.2.1 Gas direct ignition (G), 1-stage...................................................................... 86
14.2.2 Gas pilot ignition 1 (Gp1/1), 1-stage.............................................................. 86
14.3 Connection diagram for LME72.000... with actuator SQM4... (example
1) ................................................................................................................... 87
14.4 Connection diagram for LME72.000... without actuator SQM4... .................. 88
14.5 Time table and settings for program sequence PME72.541... ......................89
14.6 LME72.000..: Inputs and outputs/internal connection diagram .....................90
14.7 Parameter list PME72.541... (AZL2...)........................................................... 91
15 PME73.810.................................................................................................... 93
15.1 Program sequence PME73.810... .................................................................93
15.2 Connection diagrams for fuel train applications (examples).......................... 95
15.2.1 Gas direct ignition (G), 1-stage...................................................................... 95
15.2.2 Gas direct ignition (G), 2-stage...................................................................... 95
15.2.3 Gas direct ignition (G), 1-stage, with valve proving ....................................... 96
15.2.4 Gas direct ignition (G), 2-stage, with valve proving ....................................... 96
15.2.5 Gas valve proving.......................................................................................... 97