matt_C_25

perfect thanks for the advice

Good morning all, i need some advice about when to use a HSC, processor is L33 and i have two pulse inputs one at max 53Hz and the other at max 117Hz will this require a HSC?   Thanks in advance

maybe start a new thread Rharo

They have an app call factory talk teamOne have look on the Rockwell automation site not sure the details but looks like you can access tag values

You should be able to update, enter the serial number and product key for the software you have and it will show you if you are entitled to download version 10, i did this recently from version 7 to 10 with no additional purchases   just to add any existing project will be converted to version 10 when you open them

maybe there is some issue using a reed switch for this application. is it PNP/NPN type proximity switch mounted on the side of the Piston? I know this does not help you but using this type of switch with a Safety unit would not be classed as a safety switch. 

what output does the flowmeter have? probably pulses? you would count the pulses either using a high speed counter or normal counter depending on the speed of the pulses.

maybe the FW was downgraded to match the MER file.

are you loading the .MER from the USB drive? you will need to copy to internal storage

yeah agreed & make sure the program will still be safe if you are going to OTL

OTL is retentive so you could write some code using OTL to keep the state of OTE during power cycle

ok i see them now, maybe someone can help you with this but its not me. good luck.

??? there is not much to say about what you have provided, do you have the subroutines as well?

Are you getting the speed information from a VSD? if so move the speed value to a tag which is triggered  by a timer to update the value every second.

maybe the speed is jumping about too much, perhaps an average calculation for the motor speed may give a smoother display too?