Emerson Fisher FIELDVUE DVC6000f - Page 157

PID Function Block
December 2009
4-97
Table 4-31. PID Function Block System Parameters Definitions (Continued)
Label
PARAMETER_NAME
DescriptionInitial ValueRange
Block
Mode
RO /
RW
Index
Number
T Auto Extra DT
T_AUTO_EXTRA_DT
90 ALL 0
Data Type: Unsigned8
Allow additional cycle with extra deadtime.
T Auto Hysteresis
T_AUTO_HYSTERESIS
91 ALL 0
Data Type: Unsigned8
Allows calculation of hysteresis based on
CAP_STDDEV
T Aoperiods
T_AOPERIODS
92 RO N/A 0
Data Type: Unsigned8
Actual oscillation periods.
4