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fast input/output

Created by: sparten at: 7/5/2013 8:01 PM (8 Replies)

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7/5/2013 8:01 PM	Rate (0)
sparten Bronze Member Joined: 8/2/2011 Last visit: 10/19/2019 Posts: 205 Rating: (9)	RESPECTED SIR, ON controller D425-2 there is Terminal call X142 ...On which all ar bi directinal i/p o/p.....what is technically difference between fast input output and normal inpiut output???????...

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7/5/2013 8:22 PM	Rate (0)
JUANSANCHEZ Bronze Member Joined: 8/4/2010 Last visit: 12/8/2019 Posts: 251 Rating: (10)	Hello X142 is fast input output in simotion d4x5-2. You can adjust 1µs io response. I think it is faster than x132 and x122 terminal io response. Best regards
	Last edited by: JUANSANCHEZ at: 7/10/2013 7:44 AM J.SANCHEZ
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This contribution was helpful to 1 thankful Users sparten

7/8/2013 8:45 AM	Rate (0)
Jerry Experienced Member Joined: 7/3/2006 Last visit: 10/1/2013 Posts: 116 Rating: (7)	Hi, X122/X132 are I/Os owned from SINAMICS Integrated. But it is possible to assign them to SIMOTION by configuring e.g. DI (SIMOTION), DO (SIMOTION). X142 are SIMOTION I/Os with special technology functions --> e.g. output cam output with high resolution (1 µs) Details see http://support.automation.siemens.com/WW/view/en/61189579 chapter 6.12 and 6.13 Regards Jerry

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7/8/2013 9:45 AM	Rate (0)
viralpatel Silver Member Joined: 11/18/2010 Last visit: 1/31/2020 Posts: 522 Rating: (29)	sparten RESPECTED SIR, ON controller D425-2 there is Terminal call X142 ...On which all ar bi directinal i/p o/p.....what is technically difference between fast input output and normal inpiut output???????... HI, Bi Directional I/O you can use for input or Output and for Hi speed i/p it is possible to attach encoder like device or for fast counting digital becasue it has different HW to use for Highspeed i/p and highest priority scanning time. in normal i/o HW is notcapablefor highspeed switching of in detect or pulse o/p. regards, VP

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7/8/2013 9:48 AM	Rate (0)
viralpatel Silver Member Joined: 11/18/2010 Last visit: 1/31/2020 Posts: 522 Rating: (29)	Jerry Hi, X122/X132 are I/Os owned from SINAMICS Integrated. But it is possible to assign them to SIMOTION by configuring e.g. DI (SIMOTION), DO (SIMOTION). X142 are SIMOTION I/Os with special technology functions --> e.g. output cam output with high resolution (1 µs) Details see http://support.automation.siemens.com/WW/view/en/61189579 chapter 6.12 and 6.13 Regards Jerry Hi Jerry, i am confused that X142,output cam with high resolution with 1µs is possible because controller scanning time is in ms range i am not sure? regards, viral patel

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7/8/2013 11:56 AM	Rate (0)
jacek d Platinum Member Joined: 9/23/2005 Last visit: 4/3/2020 Posts: 2547 Rating: (384)	viralpatel i am confused that X142,output cam with high resolution with 1µs is possible because controller scanning time is in ms range i am not sure? regards, viral patel Jerry is right. It's possible because those IO use special hardware and controller scan time has nothing to do here (ok, in fact it has some influence, but not on resolution),especially that you talk about Simotion but the IOs belong to Sinamics.There're also some restrictions about that capabilities. But in case of cams resolution is in that range.
	Regards, Jacek What is confusing you is the fact that you never see a number but always its digit representation. So you end up thinking that the number is the representation. - Andrej Bauer Any claims against me - based on whatever legal reason - resulting from the use of any code and/or ideas presented on this forum shall be excluded.
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This contribution was helpful to 2 thankful Users viralpatel sparten

7/8/2013 2:58 PM	Rate (0)
Jerry Experienced Member Joined: 7/3/2006 Last visit: 10/1/2013 Posts: 116 Rating: (7)	With X142 I/Os it is also possible to switch 2 edges within a servo/IPO cycle. (which won't be possible with standard I/Os) Example: - use of X142 I/O as an output cam output - use ofTO cam track (signal should switch tohigh status between 200° and 202° axis position) TO cam track runs in servo cycle with 2 ms - speed of 360° modulo axis: 3600°/s --> 3,6 °/ms -->2 ° = 550 µs The output will switch from low to high status (..and back to low) within 550 us. With standard I/O this won't be possible with a servo cycle of 2 ms; reason: a standard I/O can change the I/O status once within a servo cycle (or IPO cycle, if your TO / user program runs in IPO cycle) With X142 I/Osand TO cam track (or TO output cam) it is possible. Advantage: high switching accuracy without necessary low servo/IPO cycles

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7/9/2013 1:14 PM
sparten Bronze Member Joined: 8/2/2011 Last visit: 10/19/2019 Posts: 205 Rating: (9)	Hello Jerry, thanks for replay.....

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7/9/2013 1:16 PM	Rate (0)
sparten Bronze Member Joined: 8/2/2011 Last visit: 10/19/2019 Posts: 205 Rating: (9)	viralpatel sparten RESPECTED SIR, ON controller D425-2 there is Terminal call X142 ...On which all ar bi directinal i/p o/p.....what is technically difference between fast input output and normal inpiut output???????... HI, Bi Directional I/O you can use for input or Output and for Hi speed i/p it is possible to attach encoder like device or for fast counting digital becasue it has different HW to use for Highspeed i/p and highest priority scanning time. in normal i/o HW is notcapablefor highspeed switching of in detect or pulse o/p. regards, VP Hello ViralPatel thanks for your replay...

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