National Instruments NI EDIDS-2400 Series, User Manual, Page: 234 / 314

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HPV_LSChanAsn
Tip Strip: Indicates the PFI Driver lowside channels assigned to drive the HPV. The channel assignment is
configured via the PFI and LS Driver 1 Setup window.
HPV_Freq
Tip Strip: Operating Frequency of HPV PWM command
Units: Hz
Detail: Frequency of the PWM signal to the HPV solenoid.
HPV_Kc
Tip Strip: HPV PID proportional gain
Units: %bar
Detail: Proportional gain. A value of zero disables proportional, integral, and derivative contributions to the PID
output. (See the equation in Auxiliary PID Controller Setup for reference.) Smaller values cause less proportional
contribution to the PID output. Larger values cause more proportional contribution to the PID output. Negative values
will generate PID outputs that are inversely proportional to the error ( Setpoint – Process Variable ).
HPV_Kp_Action
Tip Strip: Proportional contribution of HPV PID controller
Detail: Indicates the contribution of the proportional term to the total PID output.
HPV_Ti
Tip Strip: Integral time constant for HPV PID controller (lower = stronger action. 0 = disabled.)