Super Systems PC Configurator 2 - Manual (Page 79)

Super Systems Inc. Page 79 of 201 Configurator Manual #4562 Rev D
Configurator – PID Loop Setup menu option
Prop Band (0 for On/Off)
This is the proportional band field. The range 0 – 999.0
Reset
This is the reset field. The range 0 – 100.00
Rate
This is the rate field. The range is 0 – 100.00. The rate is not typically used for heating/carbon
Mode
This is the mode of the loop. The values are: Dual Reverse, Single Reverse, Dual Direct,
or Single Direct.
Integral Preset
This field provides an offset for the starting point for PID control, also referred to as “Load Line”
or “Manual Reset”. The range is –100 to 100.
Cycle Time
This field is typically set to the valve travel time multiplied by 1.5.
Setpoint Change Limit
This is a smart time feature that allows Process Loop to use PB only without Reset until the
Process Variable drops below the percent output set under this category.
It is used to eliminate overshoot.
The Output percentage selected under this category
must be above the normal operating
output percentage of the furnace at heat.