Lamtec FMS 4 - Safety Interlock Chain; Example safetz interlock chain 230 V

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Appendix Safety Interlock Chain

Example safetz interlock chain 230 V

138

230 V contacts,

safety interlock circuit

230V

+24V

FMS

K1 and K2 must be diversitary, with overlapping contacts

Unlocking switch

Main Page

Table of Contents2
Adjusting the Integrated O Regulator (Optional)2
Application-Internal O Regulator (Optional)2
Connection to O Meter2
Checking the O Influence2
General Information5
Validity of These Instructions5
Intended Purpose of FMS 4 / FMS5
Fms 4 / Fms5
For Your Safety6
Purpose7
Application-Internal Output Regulator (Optional)8
Using These Instructions9
Purpose of These Instructions9
Preliminary Clarification9
Finding the Appropriate Section9
Conventions9
Fault Correction10
FMS Operating Principle11
FMS Digital Inputs11
FMS Operating Sequence11
Pre-Ventilation Suppression11
Through an External Signal12
Automatic Pre-Ventilation Suppression12
Setting the Pilot Burner, Serving Mode13
Program Monitoring Time13
Restarting13
Leakage Test (Option)13
Curve Sets (Option)13
Flying Curve Change (Option)13
Automatic Fuel Change13
Range Limits13
Internal Load14
Manual Operation14
Parameterisation14
Correction14
Facility for Direct Connection14
Of Namur Transmitter (Option)14
Freedom from Error of Feedback Signals14
Pre-Ventilation Limit14
General Information15
Energy-Saving Mode for Running Text Display15
Separate Ignition Point15
Integrated Power Control Unit (Option)15
Integrated O Regulation15
Settings16
Inputs16
Significance of ID Number16
Configuration Sticker16
Configuration Number16
Condition on Delivery17
Configuration Cards (Examples)17
Processor Card18
Power Supply Card18
Parameters19
Parameter Setting19
Access Levels19
Entering the Password19
Changing Password20
Changing Parameters20
List of Parameters21
List of Parameters (Level 0 and 1 Parameters Only)22
- List of Parameters23
- List of Parameters24
- List of Parameters25
- List of Parameters26
- List of Parameters27
- List of Parameters28
- List of Parameters29
Leakage Test30
Mode of Operation30
Integrated Leakage Test (Option)30
Leakage Test Flow Chart30
Venting31
Leakage Test Line Over-Roof31
Calculation Formula31
Suggested Circuit for Venting the Gas Line Over-Roof in Conjunction with the Combustion Management System31
- Output Regulator (Optional)32
- Output Regulator (Optional)33
Output Regulator (Optional) Method of Operation34
Thermostat and Control Region34
Manual Control34
Setting the Regulator35
Control Region35
Regulator Behaviour36
Examples38
Before Commissioning39
Adjusting Motor Limit Switch39
FMS Commissioning40
Function Test40
Significance of Fmsdigital Input Display41
Setting Control Elements42
Operation of Control Elements for Potentiometer42
Programming Curves43
Programming the Compound43
Entirely New Curve, Clear Memory43
Programming 1 Point44
(Separate Ignition Point)44
Programming with Burner Running44
Programming with Burner Stationary45
Nd Th45
Programming 2 to 19 Point45
Programming Last Top Point46
Store Curve46
Check Monitoring Values46
Adding Points47
Changing Curve Point48
O Regulation49
Automatic Functions Control During Operation49
Checks During Burner Start-Up49
O Monitoring Bands49
O Boundary Curves49
Dynamic Probe Test50
Probe Blockage50
Correction Output Monitoring50
Regulation Strategy51
With Pre-Setting for Load Changes52
Extended Regulation Strategy (Air Shortage)53
Via Analogue Interface54
Operator Controls and Display55
Mode Switching55
Operator Controls and Display56
Calling up O Regulation Text Messages56
Commissioning57
Setting the Correction Range57
Calling up the Correction Range Set59
Calculation and Setting of59
Lag Time (Parameters 898/900)60
P-Factor (Parameter 899)60
Commissioning61
Calling up the Base Value for O Regulation61
Deactivated/Air Shortage61
Automatic61
Operation62
The Meaning of the Additional Modes62
Calling up O Regulation Text Messages62
Correction63
Set Correction Input63
Setting the Correction Range65
Recall Set Correction Range65
Altering the Correction Range66
Correction Modes66
Run to Shut-Off Limits67
Checking the Shut-Off Limits at the68
Tolerance Limits Direction Air Deficiency69
Indication for an Example Protocol69
Example Protocol70
Tips & Tricks71
Programming 1St Point71
(Ignition Load Point)71
Programming with Burner Running71
Programming with Burner Stationary72
Reversing the Programming72
Instrumentation for Commissioning72
Adjusting Load Ratings Individually73
Entering an Initial Curve73
Approaching Control Elements from One Side74
Entering Settings74
Entering Top Setting74
Ignition Delay When Setting74
Pre-Setting Load Automatically74
Tips & Tricks75
Entering the Compound Curves with the Burner Stationary75
Keeping the Re-Circulation Damper Closed in Pre-Ventilation75
Setting the Pilot Burner (Servicing Mode)75
Switching the Burner on Again Via the Target Value75
System Operation76
Mode Display76
Significance of Modes on the FMS76
O Regulator Modes77
ES" Mode Progress (Set-Control)78
Continue Programming78
Curve Sets FMS (Option)79
Interconnection with 4 Curve Sets Option79
Checksums Running Time Meter80
Recalling the Checksums and the Safety Times80
Calling up Running Time Meter80
Messages / Faults81
What Happens in the Event of FMS Fault81
Reading off a Fault81
Resetting a Fault81
Calling up Fault History81
O Regulation Perturbed82
Air Shortage Perturbation82
Resetting O Errors82
Calling up O Regulation Error History82
Fault Codes83
FMS Fault Correction Aids90
General Faults (A)90
Three-Point Step Control Output (B)95
Continuous Output (C)97
Load Signal (D)98
Feedback (E)100
Feedback (E)103
Correction Input (F)104
Correction Input (F)105
Digital Inputs (G)106
Control Unit Faults (H)107
Leakage Test108
FMS Fault Correction109
Parameters (P)109
Parameter (P)112
- Aids115
- Parameters (P)118
Servicing119
Changing Eproms119
Changing a Data EPROM119
Or a Program EPROM119
Re-Entering Range Limits119
Servicing120
Installing New Software Version120
Procedure for Installation of120
New Software in the FMS120
Appendix121
EMC of Wiring121
Connection of Screening121
PE Bus Bar121
Switch Cabinet Wiring121
Screening of Leads from the Field121
Feedback on TPS Channels122
Positive Connection122
Example of Positive122
Potentiometer Connection122
Error-Proof Feedback122
Examples of Potentiometers122
Examples of Servomotors122
External Switching of the Fuel Control Element123
Replacing a Servomotor Replacing a Potentiometer124
Replacing a Complete Servomotor124
Replacing the Potentiometer in a Servomotor125
Switch and Key Combinations on the VMS / FMS Front Panel126
Switch and Key Combinations126
O Regulation127
Notes on Air Pressure Monitor128
Interconnection of the Air Pressure Monitor128
Re-Circulation Pre-Ventilation Time128
Interconnection of Monitors128
Notes on Start Without Pre/Ventilation129
Process Sequence Charts130
Gas Operation with Pilot Burner130
Gas Operation Without Pilot Burner131
Oil Operation with Pilot Burner132
Process Sequence Charts133
Relay Module R16134
R Elay Module R16137
Safety Interlock Chain138
Wiring of the Analogue Inputs139
Connection Diagram140
Connection Diagram142
With Output Regulator145
Direct Connection of 122 Namur Transmitter (Option)146
Technical Data146
Selecting a Suitable Sensor147
Relay Module Connection Diagram148
Connection Diagram Modem for Remote Control149
General Notes150
Technical Data151
Technical Data152
Accessories and Spare Parts156
Accessories and Spare Parts for157
FMS Combustion Management System158
Declaration of Conformity158
EC Declaration of Conformity158
Appendix To the EC Declaration of Conformity or EC Manufacturer's Declaration159
Protocol Example160
Target Value Curves161

Lamtec FMS 4 - Safety Interlock Chain; Example safetz interlock chain 230 V

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