A timer for NS PT

[Mozfet 0]

Hello. I've prepared some sort of presentation and uploaded to a NS8 PT. There are 15 powerpoint slides converted to jpg files. I'd like to change them every 1 minute. How can I do that without using a PLC? I've cheked the PT macros, but there is no a timer function. I thought about the internal RTC. What would you advice me? bye Edited 16 May 2006 by Mozfet

[Andrey Zhuk 0]

Use $SW14 (Current time (min, s))

[carolina 0]

you can make a general macro "when the value change", like Andrey said you use the word $sw14 and when the condition for the time is OK you go to other screen. Only you have in the macro make the operations for find the time that you want.

[Mozfet 0]

Yes, I already did it. It works great