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Messages - dave333

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1
Technical support / Re:Pulsewidth measurement
« on: March 18, 2019, 07:48:18 AM »
Gary:

Thanks for your response.  On page 2-10 of the design guide for the Smartile
it shows inputs 1-6 for pulse measurement as 0-10kHz. I'm hoping this is incorrect.


Dave

2
Technical support / Pulsewidth measurement
« on: March 15, 2019, 11:25:23 AM »
I want to use the pulsewidth command to measure the width of a repetitive (at different rates)
20us square pulse using a Smartile.  From the datasheet, it will only measure a pulse as low
as 100us.  If required, I can extend the length of the pulse but I wanted to ask if there is some
method I can use in software to measure the shorter pulse.

3
Technical support / Re:TimerPV countdown
« on: January 09, 2019, 01:09:48 PM »
Gary:

Thanks for the response.  It's good to know what the limitations are.  I will try some sample programs using the
ScanDelay to get a feel for the effect of the PLC program size.

Dave

4
Technical support / TimerPV countdown
« on: January 08, 2019, 12:06:07 PM »
I'm running a system with a SmartTile and a Weintek MT8050iE with EasyBuilder Pro.  On the operating panel I have a display showing the TimerPV of
the system on time.  It's set up as 99.9S max.   When I first set up the system I got a very smooth countdown on the display.  The tenths of a
second value was visibly counting down .1s at a time.  Somewhere along the line I made some other changes to the program and now the display
counts down in varying increments, e.g. 55.2, 54.6, 53.9 etc.  I've tried running trial programs  with just the timer with no other functions
but haven't been able to duplicate my initial results.  Is there something I can look at to get the tenths of a second countdown as before or do
I have to accept the incremental change in display.  Thanks for any help you can provide.

5
Technical support / Smart tile to touchscreen
« on: March 18, 2016, 07:08:57 AM »
I'm looking at using aSmart Tile in our control circuitry but need help in communicating with
an HMI, particularly a touchscreen.  Is there a resource available that can help me with this?

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