OM-610-1002-1 Operator’s Manual Rev 37
PDS-2010 SECTION 6 MAINTENANCE page 53
Pb_P - Proportional Band
This parameter is the portion of the input span of the Controller over which the Output power level is
proportional to the displayed process variable value. It may be adjusted in the range 0.0% to 999.9%.
PhA_1 & PhA_2 - Process High Alarm Value
This param
eter, applicable only when Alarm is selected to be a Process High alarm, defines the process
variable value at or above which Alarm will be active. Its value may be adjusted between Input Range
Maximum and Input Range Minimum.
PLA_1 & PLA_2 - Process Low Alarm Value
This param
eter, applicable only when Alarm is selected to be a Process Low alarm, defines the process
variable value at or below which Alarm will be active. Its value may be adjusted between Input Range
Maximum and Input Range Minimum.
PoEn - Auto/Manual Control
This param
eter determines whether operator selection of manual control is enabled or disabled (diSA =
Disabled, EnAb = Enabled).
PPLJ - Output Power
This param
eter is the current Output power level. It is a read-only parameter and is not adjustable.
rAtE - Rate (Derivative Time Constant)
This param
eter is adjustable in the range of 00 seconds to 99 minutes 59 seconds. This parameter is not
applicable if the Proportional Band is set to 0 (On/Off control).
rLL - Scale Range Lower Limit
For a linear input, this param
eter can be used to display the process variable in engineering units. It
defines the displayed value when the process variable input is at its minimum value. It is adjustable
between -1999 to 9999 and can be set to a value more than (but not within 100 units of) the Scale Range
Upper Limit, in which case the sense of the input is reversed.
For thermocouple and RTD inputs, this parameter is used to reduce the effective range of the input. All
span related functions work from the trimmed span. The parameter can be adjusted within the limits of the
range selected by the Configuration Mode parameter , InPt. It is adjustable to within 100 degrees of the
Scale Range Upper Limit. The default value is 0 for linear inputs or a range minimum for temperature
inputs.
rP - Set Point Ramp Rate
This is a controller param
eter; it is the rate at which the actual set point value will move towards the target
value if Set Point Ramping is enabled. The default setting is OFF.
rUL - Scale Range Upper Limit
For a linear input, this param
eter can be used to display the process variable in engineering units. It
defines the displayed value when the process variable input is at its maximum value. It is adjustable
between -1999 to 9999 and can be set to a value less than (but not within 100 units of) the Scale Range
Lower Limit, in which case the sense of the input is reversed.
For thermocouple and RTD inputs, this parameter is used to reduce the effective range of the input. All
span related functions work from the trimmed input span. The parameter can be adjusted within the limits
of the range selected by Configuration Mode parameter, InPt. It is adjustable to within 100 degrees of the
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