Lamtec ETAMATIC, Руководство пользователя

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5 Commissioning
5.1.8 Deactivate load control unit
Select parameter no.790 (type of burner-firing-rate controller)
NOTICE!
These parameters (P 356 - P 359, P 366, P 367, P 427, P 774, P 775 P 785, P 790, P 833)
must be adjusted to the system before commissioning. Further parameters which, although
you can alter them, only need to deviate from the standard setting in exceptional cases, are
given below.
5.1.9 Running Time of the Regular Firing Rate Input with TPS-Input
Select parameter no. 718.
If the load default is not provided via analogue signal, the parameter must be set to „0“
5.1.10 Minimum Running Time of the Compound
Select parameter no. 729
No FMS ETA Short Text Description Min Max Default
790 1 1 Lasttyp Type of output regulator. 0-OFF / 1-constant regulator /
2-weather-controlled regulator 0 3 0/1
Switch on or set the type of internal firing rate controller

0 = OFF

1 = constant burner sequencer

2 = control by atmospheric condition 1

3 = control by atmospheric condition 2
For ETAMATIC, P 809 selects from which input the
actual value signal should be taken. If the parameter is
set to 1, the integrated PT100 input is used, otherwise
the firing rate input.
If the ETAMATIC uses the PT100 input as the actual
value signal for the internal firing rate controller, you
may deactivate the firing rate controller with a bridge
between terminals 19 and 20. The firing rate input
occurs via terminals 3-6.
No FMS ETA Short Text Description Min Max Default
718 1 1 Laufz L Running time in points/mins. for DPS load input (in digit/
min) 0 1200 0/500
Set how fast the signal of the external firing-rate should
change if the firing-rate input is provided via the TPS
signal.

A counter generates the external firing rate with a TPS
signal. It counts up or down, depending on the contact.

This parameter sets the speed of the counter. Set the
parameter to 0, if the firing-rate input is not TPS.

With manual mode the load default via redundant feed-
back channel 2 is treated as TPS load, if TPS load is
configured (P 718

0).

0 = load default current or potentiometer

500 = load default TPS