Efficiency alarming

The output "Efficiency_Alarm" is enabled if all the the following conditions is true:

The alarm signal is delayed with the amount specified in  parameter ALM-02.


The efficiency alarm goes back to normal if:

The minimum control signal disables the efficiency alarm if:


The minimum control signal enables the efficiency alarm if:


Description

Range

Default

Units

ALM-01: Efficiency alarm level; alarm if the efficiency is lower than this value

0...100

10

%

ALM-02: Efficiency alarm delay

1...3600

120

sec

ALM-03: Efficiency alarm hysteresis

0...100

5

%

ALM-04: Efficiency minimum control signal alarm; alarm disabled if the control signal is less than this value

0...100

90

%

ALM-05: Minimum control signal hysteresis

0...100

5

%

EFF-04: Calculate the efficiency in summer

0 = disabled, disabled sets output to 0% at summer

1 = enabled

0/ 1

1