FMS Fault Correction
Parameters (P)
Aids
P 80
This parameter activates the output regulator and selects the corresponding
Parameter 790
mode.
A value of 0 means load regulator is switched off.
A value of 1 means fixed target value regulator, switching between 2 target
values is possible.
A value of 2 means weather control.
P 81
As long as boiler temperature or steam pressure remain below this value, the
Parameter 791
startup circuit is operational (q.v.).
P 82
This is the internal load output value for the startup circuit.
Parameter 792
P 83
The specified load is increased up to the maximum load over the time-interval
Parameter 793
indicated by this parameter, whilst the startup circuit is operational.
Input is in seconds.
P 84
By entering a non-zero value, the internal load is limited to this maximum value,
Parameter 794
provided terminal 75 is set.
P 85
Parameter 795
Must be set to "0”.
P 86
This is where the target values are entered.
Parameter 796
796 = target value 1 if weather control is activated 2
(switch-over to target value with signal terminal 4),
otherwise this parameter forms the lower target-value limit 1.
Parameter 797
797 = upper target-value limit 1 if weather control is activated, otherwise this
parameter is unassigned.
Parameter 798
798 = target value 2 if no weather control is activated, otherwise this
parameter forms the lower target-value limit 2.
Parameter 799
799 = upper target-value limit 1 if weather control is activated, other wise this
parameter is unassigned.
P87
Parameter 800
This is where the weather control limits are entered, from which a floating
target-value displacement is derived.
Parameter 801
The entered value refers to the external temperature.
In the case of external temperatures above the upper or below the lower limit,
the maximum or the minimum target value is output as a fixed value.
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