4 | Parameters overview
82 B1820023_en | Service handbook Lambdatronic H 3200 - T4e
Cleaning interval
Specifies after how many operation hours of the
electrostatic separator a cleaning cycle must be started.
Minimum target control for HV module(s)
Defines the output of the HV module up to which it can be
reduced in the event of flashovers. If the controller detects
a defined number of flashovers at the minimum setpoint
control, the HV module switches to standby mode for a
certain period of time.
Maximum target control HV module 1 ... 2
Determines the maximum output of the HV module up to
which the voltage is increased in a defined interval
(parameter “Interval voltage increase HV controller”).
Interval for voltage increase of the HV controller
If the controller does not detect a flashover within this set
time, the voltage is increased by 1 percent.
Interval for voltage decrease of the HV controller
After a flashover, a voltage reduction is applied. Within the
set interval, the voltage can only be reduced by 1 percent.
If at least one flashover occurs again at the next interval,
the voltage is reduced again by 1 percent.
Start value of the HV controller
Defines the starting point of the HV controller start ramp
(parameter “Start ramp HV controller”).
Max. residual oxygen level at which the
electrostatic separator may be active
If the measured residual oxygen exceeds the set value,
the electronic separator is switched off (hysteresis 2%).
Max. number of flashovers in the start-up phase
If the set number of flashovers is detected after activation
of the elec. separator, the ramp-up phase with increased
control speed is completed and the system is controlled at
the set speed.
Duration of quick cleaning
Defines the on-time of the spray valve during a quick
cleaning.
Quick/enforced cleaning active?
Specifies whether the function of the quick/compulsory
cleaning should be active.
Quick/compulsory cleaning: If the output of the HV module
is below 25% for a defined period, a quick cleaning is
carried out during operation. If the output of the HV
module remains below 25%, then a set waiting time is
observed until the next quick cleaning.
Minimum time between quick/compulsory cleaning
Specifies the waiting time between two quick cleanings in
minutes.
Cyclone separator
Setting
Flue gas Cyclone separator
Status
Cyclone separator operating mode
Displays the current mode of the cyclone separator.
Cyclone separator ash screw operating mode
Displays the current mode of the ash screw of the cyclone
separator.
Error status of the cyclone separator
Displays the current error status of the cyclone separator.
Underpressure at cyclone separator infeed
Displays the current underpressure upstream of cyclone
separator.
Cyclone separator safety switch
Displays the current status of the safety switch.
Cyclone separator overpressure detected
Indicates whether an overpressure has been detected
upstream of the cyclone separator.
Due to the cyclone separator, the boiler control
variable is limited to
Indicates how much the boiler control variable is limited by
the cyclone separator in percent.
Cyclone separator ID fan controller
Indicates the percentage at which the ID fan of the
cyclone separator is being controlled.
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