Lamtec F300K Series User manual

www.lamtec.de
Sensors and Systems for Combustion Engineering
Quick Reference for Endusers
F300K Compact Flame Scanner

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Table of Contents
Table of Contents
1 Important Information about the Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Purpose/Applicability of the Document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Target Group . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 Safekeeping of the Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 General Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Classification of the Safety Instructions and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.2 Product Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
2.3 Product-specific Dangers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Product Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.1 Structure of the F300K. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3.2 Basic variants. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5 User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.1 Operating and display elements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.2 Menu tree. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
6 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.1 Main Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
6.2 Enter Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
6.3 Reading information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
6.3.1 Read mode 1-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
6.3.2 Reading the device setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
6.3.3 Displaying faults. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.3.3.1 Reading the cause of a problem . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
6.3.3.2 Reading the fault history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.4 Changing the device settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
6.4.1 Parameterising the User Interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.1 Maintenance Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.2 Customer Service Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.3 Warranty and Delivery Terms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
8 Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
9 Correcting Faults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9.1 Fault Finding and Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9.1.1 F300K Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
9.1.2 Error codes at the level of the operating unit. . . . . . . . . . . . . . . . . . . . . . . . . . . 24
9.2 Information About the Repair Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
10 Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
10.1 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
10.1.1 FB30 External User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
10.1.2 F300K Remote Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
10.1.3 Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
10.1.4 FG30 connection housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
10.1.5 Flame Scanner Testing Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

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1 Important Information about the Manual
1 Important Information about the Manual
1.1 Purpose/Applicability of the Document
This manual enables users to handle the F300K compact flame scanner system safely and
efficiently.
The manual is valid for all F300K systems in any configuration.
The information in this document applies to software version F300K V1.3.0.0 and User Inter-
face V1.4.0.0. If you have a different version of the software, you may find that some of the
functions described are not available or that not all of the available functions are described.
The F300K system complies with the following standards and directives:
• DIN EN 298:2012
• DIN EN 60730-2-5:2015
• DIN EN 50156:2016, Section 10.5
• DINEN746-2:2011(Industrial thermoprocessingequipment –Part 2:Safety requirements
for combustion and fuel handling systems)
• 2014/68/EU (Pressure Equipment Directive)
• 2009/142/EC (Gas Appliances Directive)
• EU/2016/426 Gas Appliance Regulation (GAR)
• 2014/35/EU (Low Voltage Directive)
• 2014/30/EU (EMC Directive)
• DIN EN 61508:2011, parts 1-7 (SIL 3 requirements)
• ISO/IEC 80079-34:2011 Potentially explosive areas - Quality Management System (QAR)
• 2011/65/EU (RoHS2 Directive)
• UL372
1.2 Target Group
These instructions must have been read carefully and completely before commencing with
any work. The basic prerequisite for working safely is compliance with all the specified safety
instructions.
NOTICE
All assembly, commissioning, troubleshooting and maintenance work may only be carried
out by authorised and trained personnel.
The device may be operated and maintained only by those who are capable of doing so
in terms of their level of knowledge and training.
For safety reasons, access to parameterisation must be restricted to authorised
personnel.

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1 Important Information about the Manual
1.3 Safekeeping of the Manual
Look after the manual and all the associated documents carefully.
The manual is part of the product and must be kept safe and be accessible to personnel at all
times.
Moreover, it is important that the manual:
• Is available when required.
• Is kept for the entire service life of the device.
• Is available to its next operator.

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2 General Safety Instructions
2 General Safety Instructions
2.1 Classification of the Safety Instructions and Warnings
Thefollowingsymbolsare used inthisdocumentto draw the user'sattentiontoimportant 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.

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2 General Safety Instructions
2.2 Product Safety
WARNING!
This product is state-of-the-art technology and complies with the generally accepted
safety-related rules and regulations.
Every device is tested before delivery to ensure that it is working properly and safely.
Only use this product when it is perfect condition and in accordance with the manual, the
prevailing regulations and guidelines and the applicable safety and accident prevention
regulations.
WARNING!
The risk of danger in the event of external fire, traffic and wind, flood waves and earthquakes
depend on the installation situation and the installation site to be assessed separately where
appropriate.
2.3 Product-specific Dangers
DANGER!
The F300K is not designed to switch off the fuel valves.
The subsequent signal processing must be carried out in the control system, which is
adapted to suit the combustion plant.
WARNING!
The F300K is a safety device. Only specialist staff of the manufacturer or people approved by
the manufacturer may intervene. No interventions by anyone else are permissible. This ap-
plies, in particular, in the event of a defective fuse.
WARNING!
Radio interference suppression of the output contacts
In the interests of safety, ensure when installing the output contacts that:
The user suppresses radio interference in such a way that the contacts of the safety relay
contact output cannot be shorted by defective components of the suppressor circuitry.
WARNING!
The power supply of the flame scanner and the user interface with 24 VDC must be ensured
by an external power supply unit, which supplies SELV or PELV.

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3 Product Description
3 Product Description
3.1 Structure of the F300K
Fig. 3-1 The components of the F300K
1Lens holder
2F300K housing
3Cover with operating unit
UI (user interface) or
LED display
4Device connector
5Connecting cable

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3 Product Description
3.2 Basic variants
There are two basic variants of the F300K
NOTICE
The basic functions of the variants are identical. The differences lie merely in how they are
operated and their displays.
F300K with LED display
Fig. 3-2 F300K display unit with LED display
NOTICE
For operation of F300K (with LED display) you need an external User Interface UI or the
F300K Remote Software.
F300K with user interface
1LEDs in the display strip show the intensity of the flame: a series of two yellow and three
green LEDs; point display for intensity, flashing for a warning
2Green LED: mode 3
3Green LED: mode 2
4Green LED: mode 1
5Red LED: Flame OFF/stand-by – flashes in the event of a fault
Fig. 3-3 F300K operating and display unit with UI
1Display
2LED shines red: Flame OFF/ready for
operation
LED flashes red: fault
3LED shines green: flame ON
LED flashes green: warning
4ENTER key
5UP key
6DOWN key
7ESC/BACK key

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4 Functional Description
4 Functional Description
TheF300Kanalysestheflickering oftheflame intheUV orIRrange.Forpreparation forsignal
processing there is a semiconductor sensor (1) on a button strip. For each sensor signal,
the level is adjusted by means of two adjustable amplifiers (2). These two amplifiers are lo-
cated on the main board, as are the two microcontrollers (4). Due to the amplitude and the
course taken by the signal to be evaluated over time, both microcontrollers detect the exist-
ence of the flame.
The safety of the device is monitored by means of both software and hardware diagnostics.
The ready contact (8) indicates that the flame scanner is ready for operation.
The mode selector (11) allows you to choose between three different sets of parameters.
These parameters are stored in the EEPROM and influence the analysis of the current sensor
signal of the flame to be monitored.
There is a FSB interface (9) available for operation. The F300K is operated by means of an
external or internal user interface (7) or the PC with F300K-Remote-Software. An LED dis-
play (10) makes the status of the flame scanner visible. The flame intensity is provided as
non-failsafe information with a 4 (0) ... 20 mA current loop (5).
The circuit is supplied with 24 VDC (3) by an external power supply unit with safe separation
(e.g. FN20 or FN30).
An internal temperature sensor monitors the temperature in the device.
1Semiconductor sensor 5Measuring output for intensity 9FSB bus for parameterisation and mes-
sages
2Amplifiers 6Flame relay 10 LED status display
3Power supply 7Integrated operating unit (UI) 11 Mode selector
4Microcontrollers 8Ready