Ports

Port name	Description	Exposed	Direction	Type
Ramp from	The value to ramp from	True	Input	Analog port
Ramp to	The value to ramp to	True	Input	Analog port
Change rate per second	The change rate in value/second	True	Input	Analog port
Reset	The output is set to the 'Ramp from' value, and ramping is started from here when 'Reset' goes false	True	Input	Digital port
Hold	The state is frozen	True	Input	Digital port
Ramped signal	The ramped signal	True	Output	Analog port