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Summary of Contents for Lamtec ETAMATIC OEM
- Page 1 Quick Reference for Endusers ETAMATIC OEM ETAMATIC S OEM Sensors and Systems for Combustion Engineering www.lamtec.de...
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Page 3: Table Of Contents
Table of Contents Table of Contents General Information ............3 Validity of these Instructions . -
Page 4: General Information
General Information General Information Validity of these Instructions These instructions apply to the following device(s): ETAMATIC OEM in any configuration. These devices conform to the following standards and regulations: • DIN EN 298: 2012-11 • DIN EN 1643: 2014-09 •... -
Page 5: Safety
Safety Safety 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. -
Page 6: Brief Description
ETAMATIC S OEM has 3 three point step continuous output and a 0/4-20 mA output. 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. -
Page 7: Operating Description
The ETAMATIC OEM then interrogates the boiler safety interlock chain (ETAMATIC) or the common safety interlock chain (ETAMATIC OEM) and the contact of the air pressure monitor. If it does not detect an "OK" condition, the text of a corresponding message appears and the operating control stops. -
Page 8: Customer Interface
Customer Interface Customer Interface Description of key functions: → RESET → Firing-rate/fault history up → Firing-rate/fault history down → MANUAL mode EIN/AUS Fig. 5-1 Customer interface → Umschaltung der Anzeige – Fuel/air ratio control – – Flame intensity – Operating hours Display and Operational Controls Fig. -
Page 9: Key Functions
In the initial state of the display (not on manual mode) while no fault of ETAMATIC OEM is pending, the upper indicator line switches to: •... -
Page 10: Display Level 2
Manual Function of the manual key In the HAND mode, the regular firing rate input of ETAMATIC OEM can be manually adjusted. Press HAND key → LED in HAND key lights up With these arrow keys the firing rate value can be adjusted. -
Page 11: Fault
The ETAMATIC OEM records the last 10 faults including the corresponding operating hours counter value. In initial state (not MANUAL mode), provided that no fault message of the ETAMATIC OEM is pending, the upper display line is switching over: You may scroll through the fault history using the arrow keys. -
Page 12: Co/O 2 Control
CO/O Control CO/O Control Customer Interface Display Fig. 7-1 O trim display I - O actual value II - O setpoint III - Operating status Threshold position: "-" → Reduce air "+" → Raise air Display of CO is replacing O display values as soon as CO control is active. - Page 13 CO/O Control I - O actual value II - CO value Threshold position: "-" → Reduce air "+" → Raise air 11 → 11 optimisation steps are already car- ried out big letter "C" → optimisation with increasing firing rate small letter "c"...
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Page 14: What Happens If A Fault Occurs In The O Trim
100% check of O trim is carried out. A manual RESET of O fault is possible at any time: Press RESET → ETAMATIC OEM in mode O trim? If not, change to the required mode by pressing SHIFT. Calling Fault History O trim You can browse through the fault history with the ’up’... -
Page 15: Internal Burner Firing Rate Controller
Press key MANUAL again to cancel firing rate controller. It is also possible to switch the ETAMATIC OEM to "Manual Control" with the terminals. By short-circuiting the Pt100 signal (e.g. bridge terminal 19 and 20) the burner firing rate control- ler is switched off. -
Page 16: Displaying The Running Time Meter
The counter refers to the total sum of operating hours of ETAMATIC OEM. It is started as soon as voltage is applied to the device (this counter also provides basic data to fault history). -
Page 17: Calling The Checksums
→ One after the other is shown: CRC 16 of level 0, 1 and 2→ changeable by authorised personnel only CRC 16 der Ebene 4 → changeable by LAMTEC only 1. safety time oil in s 2. safety time oil in s 1. -
Page 18: Appendix
→ BURNER OFF (no signal present) → SETTING → CLEAR MEMORY → SETTING/PRE-PURGE" (as "PRE-PURGE", but ETAMATIC OEM on SETTING) → SETTING/CONTROL (as AUTOMATIC but ETAMATIC OEM on SET) → FAULT → PRE-PURGE → MANUAL MODE (burner efficiency may be adjusted manually) or Hand no display →... -
Page 19: Fuses
LAMTEC SYSTEM BUS Communications interface Fig. 9-3 Rear view ETAMATIC OEM NOTICE PC connection possible only via LAMTEC interface adapter! NOTICE For exchange of the fuses F3, F4, F5 these specifications are to be complied: - 2A slow blow - high breaking capacity according to IEC 60127-2, Sheet 5: 1500A @ 250VAC - melting integral I²t <... -
Page 20: Eu Declaration Of Conformity
Appendix EU Declaration of Conformity... - Page 21 Appendix...
- Page 22 Appendix...
- Page 23 Appendix...
- Page 24 The information in this publication is subject to technical changes. LAMTEC Meß- und Regeltechnik für Feuerungen GmbH & Co. KG Wiesenstraße 6 D-69190 Walldorf Telefon: +49 (0) 6227 6052-0 info@lamtec.de Telefax: +49 (0) 6227 6052-57 www.lamtec.de Printed in Germany | Copyright 2020...
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