Lamtec ETAMATIC OEM User manual

www.lamtec.de
Sensors and Systems for Combustion Technology
Manual
ETAMATIC OEM / ETAMATIC S OEM

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Table of Contents
Table of Contents
1 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
1.1 Validity of these Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 For Your Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.2 Associated Automatic Flame Guard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
3 Brief Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
4 Operating Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.1 Starting without Pilot Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
4.2 Starting with Pilot Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5 Operator Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
5.1 Programming Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1.1 Use of the Operating Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.1.2 Connecting to the ETAMATIC OEM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
5.2 Customer Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.2.1 Using the Customer Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.2.2 Connecting to the ETAMATIC OEM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
5.2.3 Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2.3.1 DIP Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
5.2.3.2 Description of the LED. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
6 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.1 Before Commissioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.1.1 Basic Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.1.2 Password Entry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.1.3 Select Language . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.1.4 Character of the Output Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.1.5 Start with or without Pilot Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
6.1.6 Pre-purge Period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.1.7 Recirculation Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
6.1.8 Deactivate Firing Rate Control Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
6.1.9 Running Time of the Regular Firing Rate Input with TPS-Input. . . . . . . . . . . . . 23
6.1.10 Minimum Running Time of the Fuel/Air Ratio Control . . . . . . . . . . . . . . . . . . . . 24
6.1.11 Post-purge Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
6.1.12 Delaytime of the Air Dampers During Pre-purge . . . . . . . . . . . . . . . . . . . . . . . . 25
6.1.13 Parameters of the Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
6.1.14 Deactivate Leakage Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.1.15 Set Pilot Burner (Maintenance Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
6.1.16 Automatic Restart after Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
6.1.17 Burner Firing Rate Controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.1.17.1 Enter Set Point Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
6.1.17.2 Control Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6.1.17.3 Setting the Control Thermostat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
6.1.17.4 Controller Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.1.17.5 Outside Temperature Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
6.1.17.6 Display of the Units of the Burner Firing Rate Controller Values . . . . . . . . . . . 30
6.1.17.7 Display Range in Bar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

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6.1.18 Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6.1.18.1 Setting the Limit Switches of the Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
6.1.18.2 Adjusting Control Elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.2 Enter the Curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
6.2.1 Release Settings by Customer Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
6.2.2 Clear Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6.2.3 Programming the Ignition Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6.2.4 Programming the Base Firing Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6.2.5 Programming the 3rd up the 10th Point. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6.2.6 Saving Curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
6.2.7 Changing Points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.2.8 Re-enter Range Limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
6.3 Calling the Checksums . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.4 Calling up the Hour Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.5 Fault . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.5.1 Reading Faults. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.5.1.1 Via Programming Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
6.5.1.2 With User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.5.1.3 Resetting Faults. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
6.5.1.4 Recalling Fault History. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.6 How to Change the Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
6.7 How to switch the Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
7 O2Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.1 What happens if a fault occurs in the O2trim? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.2 Air Deficiency Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.3 Resetting O2Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
7.4 Calling Fault History O2trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.4.1 Via Programming Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.4.2 With User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
7.5 Automatic Function Monitoring During Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
7.5.1 Test During Burner Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
7.5.2 O2Monitoring Band . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
7.5.3 O2Limit Curve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
7.5.4 Dynamic Probe Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
7.6 Control Strategy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
7.7 Connecting the O2Measurement Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
7.8 CO/O2Control Operating and Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
7.8.1 Display and Interpretation of the Operating Modes . . . . . . . . . . . . . . . . . . . . . . 46
7.8.2 Calling CO/O2Control Text Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
7.9 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
7.9.1 Setting the Correction Range and the Correction Mode . . . . . . . . . . . . . . . . . . 48
7.9.2 Available Correction Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
7.9.3 Correction Type 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7.9.4 Setting the Correction Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
7.9.5 Calling up the Set Correction Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.9.6 Checking the Combustion Limit Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
7.9.7 O2Curve Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
7.9.7.1 Changing O2Setpoints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
7.9.7.2 Manual Calculating and Setting of the Control Parameters. . . . . . . . . . . . . . . . 51

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7.9.7.3 Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
8 Internal Burner Firing Rate Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
8.1 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
8.2 Brief Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
8.3 Range Limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
8.4 Moving Screen "Actual Temperature is too high". . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
8.5 How to Change the Burner-Firing-Rate Controller with the Customer Interface . . . . . . 55
8.6 Change the Setpoint of Power Control Unit via Programming Unit . . . . . . . . . . . . . . . . 56
8.7 Input Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
8.8 Operating Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
8.9 Steam Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
8.10 Control by Atmospheric Condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
8.11 Setpoint Changeover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
8.12 Start-up Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
8.13 Thermostat and Control Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
8.14 Manual Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.15 Meaning of the Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.16 How to Adjust the Burner Firing Rate Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.17 Control Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
8.18 Checking of the Safety Limiter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
9 Control Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
9.1 Aides for Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
9.2 Valve Leakage Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
9.2.1 Valve Leakage Test Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
9.2.2 Calculation Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
10 Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
10.1 Mode Abbreviations Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
10.2 Flame Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
10.2.1 Integral Flame Monitoring (Option) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
10.2.1.1 Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
10.2.1.2 Characteristics flame sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
10.2.1.3 Self Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
10.2.2 General Information of the Optical Flame Monitoring . . . . . . . . . . . . . . . . . . . . 73
10.2.3 Optical Flame Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
10.2.3.1 Switching to Display the Flame Intensity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
10.3 Avoiding EMC Effects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
10.4 Fault Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
10.5 Calling Up the Condition of the Digital Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
10.6 Tips and Tricks. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
10.6.1 Set Pilot Burner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
10.6.2 Post-Measurement of Safety Times. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
10.7 Process Sequence Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
10.8 Connection Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
10.9 Connection Examples Regular Firing Rate Input. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
10.10 Permitted Cable Lengths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
10.11 Connections in Non Grounded Power Line Networks . . . . . . . . . . . . . . . . . . . . . . . . . 112
10.12 Flame Scanner and Sensor Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

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10.12.1 Flame Scanner Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
10.12.2 Flame Sensor Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
10.12.2.1 FFS07 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
10.12.2.2 FFS08 Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
10.13 Connecting Diagram of Customer Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
10.14 LAMTEC SYSTEM BUS (LSB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
10.14.1 Configuration of the Processor Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
10.14.2 LSB Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
10.14.3 LAMTEC SYSTEM BUS Plug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
10.14.4 LSB Cable Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
10.15 Modem for Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
10.16 Internal Connecting Diagram of the Control Output Device. . . . . . . . . . . . . . . . . . . . . 126
10.17 Valve Leakage Test Venting Over the Roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127
10.18 Schalter und Tastenkombination der Bedieneinheit. . . . . . . . . . . . . . . . . . . . . . . . . . . 129
10.18.1 Programming Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
10.18.2 Customer Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
10.18.2.1 Initial State . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
10.18.2.2 Display Level 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
10.18.2.3 Display Level 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
10.18.2.4 Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
10.18.2.5 Special Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
10.18.2.6 RESET . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
10.18.2.7 Other Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
10.19 R. P. M. Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
10.19.1 Direct Connection to R. P. M. Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
10.19.2 Selection of a Suitable R. P. M. Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
10.19.3 Circuit proposal 3-Wired Speed Sensor with Higher Power Supplay Voltage 137
10.20 External Switching of the Fuel Motors/ Valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
10.21 Feedback at Three-Point-Step Channels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
10.21.1 Connect with Positive Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
10.21.2 Fail-Safe Feedback. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
10.21.3 Examples of Potentiometers and Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
10.22 Changing Control Drives / Potentiometers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
10.22.1 How to Replace a Servo Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
10.22.2 How to Replace a Potentiometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
10.23 Replace an ETAMATIC OEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
10.24 Changing EPROMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
10.25 Wiring Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
10.25.1 Shields Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
10.25.2 PE Busbar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
10.25.3 Control Cabinet Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
10.26 Run to Shut-off Limits. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145
10.27 Tolerance Limit in Direction Air Deficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147
10.27.1 Example of a Protocol of the Parameter Settings of the Monitoring Bands . . 148
10.28 Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
10.29 ETAMATIC OEM without Internal Flame Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
10.30 Dimensions and Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
10.31 Declaration of Conformity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

6
1 General Information
1 General Information
1.1 Validity of these Instructions
These instructions apply to the ETAMATIC OEM and ETAMATIC S OEM in any configuration.
These devices conform to the following standards and regulations:
• EN 230
• EN 267 (where applicable)
• EN 298
• EN 676 (where applicable)
• EN 746-2 (where applicable)
• EN 12952-8 and 11 (where applicable)
• EN 12953-7 and 9 (where applicable)
• 2004/108/EC EMC - Directive, Low-Voltage Directive
• 2006/95/EC Low Voltage Directive
• 97/23/EC Pressure Equipment Directive
• 2009/142/EC Gas Appliance Directive
Test symbols: CE-0085 AU 0207
The ETAMATIC OEM is a control unit for combustion systems.

7
2 Safety
2 Safety
2.1 For Your Safety
The following symbols are used in this document to draw the user's attention to important safe-
ty information. They are located at points where the information is required. It is essential that
the safety information is observed and followed, and that applies particularly to the warnings.
DANGER!
This draws the user's attention to imminent danger. If it is not avoided, it will result in death or
very serious injury. The plant including its surroundings could be damaged.
WARNING!
This draws the user's attention to the possibility of imminent danger. If it is not avoided, it may
result in death or very serious injury. The plant including its surroundings could be damaged.
CAUTION!
This draws the user's attention to the possibility of imminent danger. If it is not avoided, it may
result in minor injuries. The plant including its surroundings could be damaged.
NOTICE
This draws the user's attention to important additional information about the system or system
components and offers further tips.
The safety information described above is incorporated into the instructions.
Thus, the operator is requested to:
1 Comply with the accident prevention regulations whenever work is being carried out.
2 Do everything possible within his control to prevent personal injury and damage to prop-
erty.

8
2 Safety
2.2 Associated Automatic Flame Guard
The unit is available with and without an integral flame guard. Sensor types FFS08 IR/UV,
FFS07 IR/UV can be connected to the integral flame guard. When used without integral flame
guard, any tested flame guard in accordance with DIN EN 298 and/or DIN EN 230 and approv-
al for continuous operation may be connected to terminal 53 like the following (document no.
in brackets):
• Compact flame detector F200K1 and F200K2 (DLT7620)
• Compact flame detector F300K (DLT7650)
• Flame scanner F152 (DLT7665), with flame sensors FFS07/FFS07 Ex (DLT7665) and
FFS08 (DLT7665)
WARNING!
If the ETAMATIC OEM is used with an integral flame guard, terminal 53 must not be connected
to any other components.
WARNING!
Electrical connection to appliances not listed in these instructions: only after consultation with
the manufacturers or a qualified expert.
If a flame guard, which is not approved for continuous operation, is connected, the approval
of the system for continuous operation expires.
Liability for proper functioning of the unit passes to the owner or operator.
If the unit is incorrectly operated, serviced or repaired by unqualified personnel, or if operation
is inconsistent with the specified intended purpose, liability for the unit’s correct functioning in
each case passes to the owner or operator.)
WARNING!
The type approval lapses in the event of modifications to the unit. The unit's inputs and outputs
must only be wired according to the specifications in these instructions.
LAMTEC GmbH & Co KG will not be liable for damage or injury arising out of a failure to ob-
serve the instructions above. The warranty and liability provisions contained in LAMTEC
GmbH & Co KG’s terms and conditions for and Supply, shall not be extended by virtue of the
instructions above.
Where reference is made to legislation, government regulations and standards, these are
based on the legal system of the Federal Republic of Germany.

9
3 Brief Description
3 Brief Description
ETAMATIC OEM/ETAMATIC S OEM is a control system for combustion plants. Depending on
the reference variable, the ETAMATIC OEM adjusts up to 4 actuators according to freely pro-
grammable curves.
The ETAMATIC OEM hat 4 three point step output.
ETAMATIC S OEM has 3 three point step continuous output and a 0/4-20 mA output.
Examples for possible actuators:
– combustion air damper
– combustion air fan (only ETAMATIC OEM)
– fuel damper
– recirculation damper
Up to 20 points (standard 11) can be programmed for every channel. The display occurs be-
tween 0 and 999 relatively.
The ETAMATIC OEM has a 25 pin D-SUB-socket with a serial interface for remote control or
remote display via PC (windows Software seperately available). Connections for PROFIBUS-
DP, TCP/IP (MODBUS TCP), Interbus-S and Modbus RTUare optionally available. Other BUS
systems available on request. The connection to further plant components such as fault indi-
cator systems or O2 trim occurs by LAMTEC SYSTEM BUS interface on a 9 pin D-SUB-sock-
et.
The operation occurs through the optionally available PC software or operating unit. For dis-
play to end customers, connect to customer interface via LAMTEC SYSTEM BUS. The oper-
ation via PC software is written in a seperate manual.
The ETAMATIC OEM continuously monitors its own functions and those of the connected con-
trol elements.
230-V outputs:
– actuation of the gas valves
– actuation of the oil valves
– actuation of the oil pump/rotary atomiser
– actuation of the ignition valve and the ignition transformer
– fan release
– fault message
– OPEN/CLOSE control signals for the valve/damper motors
Floating contacts or chains of contacts transmit external signals to the ETAMATIC OEM.
The following signals can be preset:
– 3 separate safety interlock circuits
– gas < max
– air pressure monitor
– control release
– min. gas pressure monitor (for leakage test)
– flame signal
– re-circulation on
– burner on
– fuel selection
– oil pressure min / atomiser air pressure
– oil pressure max
– settings release

10
4 Operating Description
4 Operating Description
(For example chart, see chapter 10.7 Process Sequence Charts)
Should the burner be switched on, a "Burner On" signal would first be sent to terminal 58. The
burner control unit would send a request to the safety interlock chain (SIC) and the air pres-
sure monitor contact. If it does not recognise any "good condition", a corresponding message
would be displayed and the operating control would be stopped.
Should all signals be appropriate, the fan output would be activated and the channels run to
testings of the lower range limits.
When all channels have reached the lower limit range, purging starts. The valve leakage test
runs parallelly (only in gas operation).
With the actuators, the purging is used to read and test the range limits. After the upper range
limits are achieved, the fuel actuator would run to ignition position. All other channels remain
in OPEN position. A request is sent to the air pressure monitor. If this signal is o.k., the preset
purging time runs. If the recirculation delay time is achieved, the purging time stops. As soon
as the recirculation channel reaches the purging position, the purging time continues. After
this time, the channels run in the programmed ignition position (recirculation closed).
4.1 Starting without Pilot Burner
The main valves open and together with the ignition transformer remain activated for the du-
ration of the safety time. During this time the flame signal appears.
4.2 Starting with Pilot Burner
The ignition valve and main gas 1 (in gas operation) or the ignition valve alone (in oil operation)
run open. The pilot flame forms and the flame detection detects the flame. The flame detection
sends the signal to the burner control device.
On expiry of the 1st safety time, the ignition transformer switches off. For 3 sec. (stabilisation
time) the pilot burner burns alone. Then main gas 2 or the oil valve opens and remains acti-
vated in parallel with the ignition valve for the duration of the 2nd safety time. The ignition valve
closes again at the end of this period.
3 seconds after ignition, all channels run to the programmed base firing rate point. The ETA-
MATIC OEM remains in base firing rate position until control release is given.
After control release the ETAMATIC OEM follows the power control unit’s default setting.
A shut off follows the cancelling of the signal of the terminal 58. The main valves close. In gas
operation, first main gas 1 and second main gas 2 closes with a delay of approx. 5 sec., in
order to allow the test line between the solenoid valves to burn out. In the event of a fault shut-
down, both close immediately.
If configured for post-purge, the air channels open again for this period.
Thereafter the ETAMATIC OEM is in the "OFF" mode.

11
5 Operator Device
5 Operator Device
Fig. 5-1 Customer interface
Intent of the keys:
 Reset
 Firing rate/ Fault history up
 Firing rate / Fault history down
 Firing rate / Fault history down
 Manual operation on / off
– Fuel/air ratio control
–O
2
– Flame intensity
– Operating hours
Select operating modes*: PARAM O2EI1 )AUTO EINS SPLO*
Select operating parameters Status firing rate rating setpoint  Actual value feedback Digital inputs
PARM = Parameterisation 1) only, if parameter is active
O2EI = O2setting
AUTO = Automatic
EINS = Setting
SPLO = Clear memory

12
5 Operator Device
Display change:
– Fuel/air ratio control
–O
2
– Flame intensity
– Operating hours
Fig. 5-2 Console de commande

13
5 Operator Device
5.1 Programming Unit
5.1.1 Use of the Operating Unit
With the operating unit you may operate and the program the burner control system.
5.1.2 Connecting to the ETAMATIC OEM
Connect the operating unit by using a 9-pin Cannon connector. To do so, use the supplied con-
necting cable, item no. 663 R 0430. Data transmission takes place via the LAMTEC SYSTEM
BUS.
Alternatively, you can connect the operating unit with the cable of the customer interface. An
adapter cable, item no. 663 R 0426, is supplied for this purpose. Disconnect the 6-pin connec-
tor from the customer interface and connect the adapter cable to the 6-pin connector.
Fig. 5-3 Connection of the operating unit

14
5 Operator Device
5.2 Customer Interface
5.2.1 Using the Customer Interface
The customer display offers the simle operation of frequently used functions of the ETAMATIC
OEM.
The customer display operates independent of the ETAMATIC front key pads or the program-
ming unit.
It consists of 2 lines with 16 characters in alphanumeric presentation for each line. Use the 5
key pads to navigate throug the display..
5.2.2 Connecting to the ETAMATIC OEM
Use the connecting cable, which is delivered with the customer interface (type no. 663 R 0421)
to connect the customer interfaceto the 9-pole Sub-D-plug of the ETAMATIC OEM.
The data from the ETAMATIC OEM are transferred via LAMTEC SYSTEM BUS. If the cus-
tomer interface is the last device connected to the LAMTEC SYSTEM BUS , You have to
switch the dip switch SW1.8 at the back panel of the customer interface to "ON". With this you
activate the termination of the LSB CAN Bus.
Front view: Back view:
LED plug DIP-switch
X1 Allocation Colour
Pin 1 (beside LED) PE green/yellow
Pin 2 GND yellow
Pin 3 24V DC green
Pin 4 CAN-GND grey
Pin 5 CAN-H white
Pin 6 CAN-L brown

15
5 Operator Device
5.2.3 Settings
5.2.3.1 DIP Switch
The DIP-switches SW 1.1 and SW 1.2 define the LSB-family 1...4 (0...3 binary).
Use the DIP-switches SW 1.3 ... SW 1.7 you can adjust the contrast in steps of 2 from 0...62
(default value after RESET).
With DIP-switch SW 1.8 you can define the terminator’s function for LAMTEC SYSTEM BUS
(LSB), the CAN Bus-terminator.
5.2.3.2 Description of the LED
SW 1.2 SW 1.1 LSB-Familie
off off 1
off on 2
on off 3
on on 4
SW 1.8 Terminator
off inactive
on active
LED Function
1 LSB CAN-H
2 LSB CAN-L
3 operating voltage
4 5V DC programming mode

16
6 Commissioning
6 Commissioning
6.1 Before Commissioning
6.1.1 Basic Settings
First you must configure the device (ETAMATIC OEM) for the requirements of the system.
Therefore, you have to set the following parameters.
We recommend to use the LAMTEC PC software for Windows (available separately).
The factory standard settings are indicated by *.
For parameter settings, we recommend the usage of a seperately available PC software for
Windows.
6.1.2 Password Entry
By programming unit:
With the keys 9/8 the parameter content can be changed at 1.
With the keys 5/4 the parameter content can be changed at 100.
With the keys 3/2 the parameter content can be changed at 1000.
CAUTION!
A change does not need to be confirmed, it will be saved immediately.
Press key F3
Go to programming interface with keys 6 and 7
Confirm with key 11
Confirm warning with key F3
Press keys 5, 7 and 8 simultaneously
Enter password with keys 2....9 (0000 in delivery condition)
Press key 11 (Enter).
The display shows an arrow to the right and an arrow to the left above
the keys F2 and F3. This means the keys are in function.
Set "PARM" in the display with keys F2 and F3
Select the desired parameter with keys 6 or 7

17
6 Commissioning
6.1.3 Select Language
Select parameter 833
Value Language Value Language Value Language
0 German* 8 Danish 16 Coal-Gas-English
1 English 9 Portuguese 17 Slovene
2 French 10 Polish 18 Czech
3 Italian 11 Turk 19 Coal-Oil-French
4 Swedish 12 Croatian 20 Coal-Gas-French
5 Spanish 13 Coal-Oil-German 21 Hungarian
6 Dutch 14 Coal-Oil-English 22 Romanian
7 Slovak 15 Coal-Gas-German 26 Norse

18
6 Commissioning
6.1.4 Character of the Output Channels
Select parameter 356 - 359 (channel 1 to channel 4).
Enter the type of control element which is connected.
Select active channel
Select parameter 366 and 367 (curve set 1 and 2).
Controller release with bit pattern.
Nr. FMS ETA
/FA1
Short Text Description Min Max Default
356 2 2 Fkt. K Function definition channel1 0 6 0
Category = channel configuration and broken wire
detection
In this parameter you define the type of actuator which
controls the respective output channel. By this you are
indirectly determining the channel’s behaviour at pre-
purge, band shifting, changes of the burner-firing rate
and drift compensation. Under certain circumstances,
this possibly may affect some special functions (e.g. if
the channel is configured to recirculation or flue gas).
0 = Channel OFF (broken wire monitoring and indication
in the display are active further on / channel switch
off with P 366 - P 373)
1 = recirculation
2 = fuel
3 = combustion air
4 = flue gas
5 = mechanic fuel/air ratio control
6 = atomizer steam (like fuel, but without pre-purge of
the channel: switch off determination
of range limits)
Behaviour of the actuators:
steam = Remains CLOSE until the pre-purge time
has expired. Thereafter the actuator runs to
ignition position.
REZI = Runs OPEN after the configured pre-purge
time, even if terminal 54 has a signal.
In regular operation terminal 54 usually have a
signal
flue gas = Runs completely open in BE and remains
open until ignition. Subsequently the actuator
runs to fuel/air ratio control. At start without
VO, ignition
does not start until flue gas is completely open.
mech. fuel/air ratio control = Acts like air in VO.
Default settings at delivery (example):
channel 1 = air
channel 2 = fuel (oil)
channel 3 = fuel (gas)
channel 4 = air
Nr. FMS ETA
/FA1
Short Text Description Min Max Default
366 2 2 K Enb. 1 Channel enable for curve set 1 0 31 15/31

19
6 Commissioning
This parameter defines, which channel is active with
which curve set. All channels are active by default (con-
tent 31, in ETAMATIC 15). The following function may
be realised. Example:
changing channel activities with fuel oil/gas
emergency operation with or without frequency con-
verter
Selection per binary pattern:
with 15, all 4 channels are released for operation
with 31, all 5 channels are released for operation
Example ETAMATIC:
Channel 1, 2 and 5 are released
Default settings at delivery:
curve set 1 (oil) = 1011
curve set 2 (gas) = 1101