Hi,
Found a nice ramp function in the OSCAT lib (FT_RMP), but is there a nice way to 'set' the output to the current input as form of a reset.
The reason for this, is that I want to set up a ramp for a pressure control input that should have x Bar/sec linear rise input.
The only option (or code it by hand) I found is this OSCAT FB. Any other options? Just need to increase a value by x Bar/sec from let's say 250Bar (as start) to end 1500Bar. The Oscat ramp will always start at 0 when enable is off (FT_RMP.Rmp := FALSE)
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
The util.RAMP_INT and util.RAMP_REAL from Codesys have an input for the start value.
What is the advantage of this OSCAT ramp instead of the Codesys util lib?
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hi,
Found a nice ramp function in the OSCAT lib (FT_RMP), but is there a nice way to 'set' the output to the current input as form of a reset.
The reason for this, is that I want to set up a ramp for a pressure control input that should have x Bar/sec linear rise input.
The only option (or code it by hand) I found is this OSCAT FB. Any other options? Just need to increase a value by x Bar/sec from let's say 250Bar (as start) to end 1500Bar. The Oscat ramp will always start at 0 when enable is off (FT_RMP.Rmp := FALSE)
The util.RAMP_INT and util.RAMP_REAL from Codesys have an input for the start value.
What is the advantage of this OSCAT ramp instead of the Codesys util lib?
Hi, will check the CodeSys function blocks. Didn't know those and usually the OSCAT lib is a bit more advanced.
Kind regards!!