Hi, You have trouble reading data from one particular AW51. Has this always worked before? Updated FoxAPI?, PI? The I/A Series software. I do have a procedure written that we use regularly to implement PI on our systems, I could send this to you if you are interested. You can then at least check the way I have done it to get a working setup to the way you have implemented it. Let me know Regards Ron Deen Business Development Manager Invensys Systems N.V. Baarnsche dijk 10, 3741 LS Baarn, The Netherlands T: +31 (0)35 54 84 233 M +31 (0)6 53963616 F: +31 (0)35 54 84 175 Ron.Deen@xxxxxxxxxxxxxxxx / www.invensys-systems.nl Avantis * Eurotherm * Foxboro * SimSci * Triconex * Wonderware -----Original Message----- From: foxboro-bounce@xxxxxxxxxxxxx [mailto:foxboro-bounce@xxxxxxxxxxxxx] On Behalf Of nurul izzah Sent: vrijdag 3 maart 2006 8:59 To: foxboro@xxxxxxxxxxxxx Subject: [foxboro] General PI trouble-shooting tips Dear List, We are having problems in reading PI data from one of our AW51 in the plant recently. Could the list please guide us on the general PI trouble-shooting tips before we attempt to call our regional Foxboro field representative? Any kind guidance will be greatly appreciated. Best regards, Nurul _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave _______________________________________________________________________ This mailing list is neither sponsored nor endorsed by Invensys Process Systems (formerly The Foxboro Company). Use the info you obtain here at your own risks. Read http://www.thecassandraproject.org/disclaimer.html foxboro mailing list: //www.freelists.org/list/foxboro to subscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=join to unsubscribe: mailto:foxboro-request@xxxxxxxxxxxxx?subject=leave