Lamtec ETAMATIC Manual
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175 Commissioning5.1.4 Character of the Output ChannelsSelect parameter 356 - 359 (channel 1 to channel 4). Enter the type of control element which is connected.No FMS ETA Short Text Description Min Max Default356 2 2 Fkt. K Function definition channel1 0 6 Category = channel configuration and broken wire detectionIn this parameter you define the type of actuator therespective output channel controls. This indirectly deter-mines the channel’s behaviour at pre-ventilation, atband shifting, at changes of the burner-firing rate and atdrift compensation. This possibly may, affect specialfunctions (e.g. if the channel is configured to recircula-tion or flue gas).0 = Channel OFF (broken wire monitoring andindication in the display are active further on / channel switch off with P 366 - P 373)1 = recirculation2 = fuel3 = combustion air4 = flue gas5 = mechanic compound6 = atomizer steam (like fuel, but without pre-ventila-tion of the channel: switch off determinationof range limits)Behaviour of the actuators with FMS:steam = Remains CLOSE until the pre-ventilation timehas expired. After that the actuator runs toignition position.REZI = Runs OPEN after the configured pre-ventila-tion time, even if terminal 6 has a signal. In reg-ular operation terminal 6 must have a signal.flue gas = Runs completely open in BE and remainsopen until ignition. Then the actuator runs tocompound. At start without VO, ignition startsnot until flue gas is completely open.mech. compound = Acts like air in VO.Behaviour of the actuators with VMS:steam = Remains CLOSE until the pre-ventilation timehas expired. After that the actuator runs toignition position.REZI = runs open to the configured number of pointsin VO = position, which the allocated air actua-tor must have reached (terminal 6 has signal).flue gas = Runs completely open in BE and remainsopenuntil ignition. Then the actuator runs to com-pound. At start without VO, ignition starts notuntil flue gas is completely open.mech. compound = Acts like air in VO.Default settings at delivery:channel 1 = airchannel 2 = fuel (oil)channel 3 = fuel (gas)channel 4 = air |
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