4/3/2014 10:31 AM | |
Posts: 515 Rating:
|
hellodchartier, Thank you for the informationsdchartier
|
4/3/2014 3:02 PM | |
Joined: 9/27/2006 Last visit: 9/10/2024 Posts: 12282 Rating:
|
Hello Shazin; Siplus standard CPUs from the S7-300 family work at up 7- 70 degrees, but Siplus FailSafe CPUs are only rated to 60 degrees C. See for example: S7-315-2PN/DP 6AG1315-2EH14-7AB0is rated to +70 degrees C S7-315F-2PN/DP 6AG1315-6FF04-2AB0is rated to + 60 degrees C For information on SIMATIC S7 see also Catalog ST 70: http://www.automation.siemens.com/salesmaterial-as/catalog/en/simatic_st70_complete_english_2013.pdf You will find in the catalogthat only standard CPUs in all s7 families can operate at +70 degrees C. So the OP will have to decide if the FaiSafe option is a must, or if the temperature requirements prevail. Hope this helps, Daniel Chartier |
This contribution was helpful to
2 thankful Users |
4/6/2014 7:39 AM | |
Posts: 515 Rating:
|
hiDaniel Chartier, Thank you so much for the information. This is why you people are so great who can clarify/clear/rectify our doubts within a sentence whereas it takes us a bit long searching(yet cannot come to a conclusion often
|
This contribution was helpful to
1 thankful Users |
4/7/2014 9:04 AM | |
Posts: 12 Rating:
|
Hi Dchartier, Of course it does help,thank youfor leading my steps Actually, i discussed with the partners who manage the the PCs which are supposed to communicate with my PLC, it is decided to use a low level protocole which is the UDP communication protocole. Is the UDP protocole supported by the CPU that you suggest ? How can i configure the CPU to be associated to an UDP partners? is there a package to add? a hardware or a firmware?... Can you help out here and brighten my mind about the UDP ? I am already grateful for your answers. Yassinovic
|
4/7/2014 9:42 AM | |
Posts: 515 Rating:
|
hi, yes the UDP protocol is supported by the mentioned CPU(refer technical datasheet of the same) You can configure the connections using the Simatic netpro which is an integrated tool with the Step7 simatic manager. As i see it, you can use the integrated PN port for the UDP connections. inbetween UDP connection to a third party PC? what application in that PC?
|
Last edited by: S7 AUTOMAN at: 4/7/2014 9:45 AM |
|
This contribution was helpful to
1 thankful Users |
4/7/2014 11:13 AM | |
Posts: 12 Rating:
|
Hi S7 AUTOMAN, Thank you for your answer. Acutually the PC is a small calculator based on OSLite or RT/LINUX compact. Can you explain the UDP principales that i should take in consideration? Physically, to do an UDP communication, which cable is used? the RJ45? do i need a CP to connect my CPU to the OSLite calculator ( or a RT/LINUX ) ? In general, what are the hardware and the software that i will need? can you do a list for me ? Thank you for your answers Best regards Yassinovic |
4/8/2014 6:27 AM | |
Posts: 515 Rating:
|
Hi, have a thorough look at the below link andEntry-ID78028908which might well help you. |
4/22/2014 9:38 AM | |
Posts: 12 Rating:
|
Thank you Ashraf, that really helped |
Follow us on