Ransburg RCS 2 Ratio Control System - Manual (Page 40)

Maximum Outlet Fluid Pressure
The allowable range of values for this parameter
is any integer from 0 psi to 200 psi.
This is the maximum allowable outbound pressure
for the pump. Exceeding this setpoint will cause
the controller to generate an Outlet Overpressure
Fault. This check is only active in Run Mode.
Minimum Outlet Fluid Pressure
The allowable range of values for this parameter
is any integer from 0 psi to 200 psi.
This is the minimum allowable outbound pressure
for the pump. If the outbound pressure from the
pump falls below this setpoint while the gun is
triggered, an Outlet Underpressure Fault will be
generated by the controller. This check is only
active in Run Mode.
Inlet Pressure Sensor
This allows the user to enable or disable the inlet
pressure sensor. If the system is being operated
without an inlet pressure sensor, this must be
disabled or a fault will occur.
Foldback PID Loop
The PID parameters for foldback control how fast
the motors respond when they enter foldback mode
but they also control how fast the motors respond
(acceleration and deceleration) when the trigger
signal changes state and when there are “on the
fly” changes in the requested flow rate.
Foldback Pressure Kp
The allowable range of values for this parameter
is any integer from 0 to 65,535. It has no units.
This allows the operator to control the proportional
gain for the foldback PID loop.
>
When this is disabled, closed loop con-
trol of the inlet pressure of the pump is
also disabled.
NOTE
Foldback Pressure Ki
The allowable range of values for this parameter
is any integer from 0 to 65,535. It has no units.
This allows the operator to control the integral
gain for the foldback PID loop.
Foldback Pressure Kd
The allowable range of values for this parameter
is any integer from 0 to 65,535. It is expressed
in PSI. This allows the operator to control the
derivative gain for the foldback PID loop.
Foldback Pressure Deadband
The allowable range of values for this parameter
is any integer from 0 to 65,535. It is expressed
in psi. This allows the operator to control the
deadband for the foldback PID loop.
Feather Pressure Kp
The allowable range of values for this parameter
is any integer from 0 to 65,535. It has no units.
This allows the operator to control the proportional
gain for the feather PID loop.
Feather Pressure Ki
The allowable range of values for this parameter
is any integer from 0 to 65,535. It has no units.
This allows the operator to control the integral
gain for the feather PID loop.
Feather Pressure Kd
The allowable range of values for this parameter
is any integer from 0 to 65,535. It has no units.
This allows the operator to control the derivative
gain for the feather PID loop.
Feather Pressure Deadband
The allowable range of values for this parameter
is any integer from 0 to 65,535. It is expressed
in PSI. This allows the operator to control the
deadband for the feather PID loop.
RCS-2 User Manual - Operation
37 LN-9407-00.2
Ransburg