window. It is helpful for user to know the cause of the alarm.
G=1, disable alarm symbol display.
H=0, unilateral hysteresis is applied; H=1, bilateral hysteresis is applied (in order to
compatible with old version V6.X).
For example: if it is expected that the instrument service as reverse action control;
has the function of alarm suppressing at power on; no restriction on the range of
setpoint; no sectional power restriction; no light bar; alternatively display alarm symbol
when alarming, then we get A=0, B=1, C=1, D=0, E=0, F=0, G=0. And so parameter
“CF” should be set as follows:
CF=0×1 + 1×2 + 1×4 + 0×8 + 0×16 + 0×32 + 0×64 = 6
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