RE: FoxCAE Enhancements
Title: RE: FoxCAE Enhancements Hi, I need to modify the an_init.cfg in order to read the AW70 stand alone named S1 an the CP too. I have the FoxCAE installed on the same machine (Windown NT 4.0) I use the letterbug S1 for the AW70 and CP stand alone (for simulation purpose). Someone can send me a file with an example of the an_init.cfg Thanks in advanced. -Mensaje original- De: Golemme, Stephen [mailto:[EMAIL PROTECTED]] Enviado el: Martes 21 de Agosto de 2001 9:12 AM Para: Foxboro DCS Mail List Asunto: FoxCAE Enhancements Please provide suggestions/recommendations for improvements in FoxCAE. --- This list is neither sponsored nor endorsed by the Foxboro Company. All postings from this list are the work of list subscribers and no warranty is made or implied as to the accuracy of any information disseminated through this medium. By subscribing to this list you agree to hold the list sponsor(s) blameless for any and all mishaps which might occur due to your application of information received from this mailing list. To be removed from this list, send mail to [EMAIL PROTECTED] with unsubscribe foxboro in the Subject. Or, send any mail to [EMAIL PROTECTED] --- This list is neither sponsored nor endorsed by the Foxboro Company. All postings from this list are the work of list subscribers and no warranty is made or implied as to the accuracy of any information disseminated through this medium. By subscribing to this list you agree to hold the list sponsor(s) blameless for any and all mishaps which might occur due to your application of information received from this mailing list. To be removed from this list, send mail to [EMAIL PROTECTED] with unsubscribe foxboro in the Subject. Or, send any mail to [EMAIL PROTECTED]
Node Bus Problems
Hi list, I looking for detailed information about how the node bus on I/A Foxboro DCS works. Recently we had have problems with a nodebus extended redundant (250 meters length), the internal node bus contact inside the enclosures (slots conectors) and conection between the enclosures too. We solve the problems with a simple cleaning and changing a cable RG-58 (of ten years old) by a new RG-8 for the nodebus extension for channel B, the channel A remains with a RG-8 in good conditions. But remains a problem with the DNBI that conects the AW51B (the system´s host) to node bus that reports RA problem. We change the DNBI and the system monitor was relaxed ;-). The alarms not appear more. But I wonder why is so important a RA failure only for a DNBI station that compromises the entire system. How the system use the node bus to guarantee redundancy? It is possible that our configuration have some problems? Thank you very much for your help, information and experiencies. --- This list is neither sponsored nor endorsed by the Foxboro Company. All postings from this list are the work of list subscribers and no warranty is made or implied as to the accuracy of any information disseminated through this medium. By subscribing to this list you agree to hold the list sponsor(s) blameless for any and all mishaps which might occur due to your application of information received from this mailing list. To be removed from this list, send mail to [EMAIL PROTECTED] with unsubscribe foxboro in the Subject. Or, send any mail to [EMAIL PROTECTED]
RE: PID equations
Ben, What I need is the exact equation. The section that you mention is only philosophical, I think. Thanks. -Mensaje original- De: Mansfield, Ben [mailto:[EMAIL PROTECTED]] Enviado el: Martes 20 de Marzo de 2001 7:51 AM Para: 'Foxboro DCS Mail List' Asunto: RE: PID equations I believe you'll find what you're looking for in the Foxboro document B0193AX, Integrated Control Block Descriptions in the PID, PIDA, etc. chapter. There is a section towards the end called Detailed Operation that describes how the output is computed based on the controller mode (MODOPT). Ben -Original Message- From: Eudilson Núñez Cossio [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 20, 2001 11:57 AM To: 'Foxboro DCS Mail List' Subject: PID equations Hi list, I looking the equation for PID controllers that exist on I/A Foxboro. Someone can send me this information? Thanks in advanced. --- This list is neither sponsored nor endorsed by the Foxboro Company. All postings from this list are the work of list subscribers and no warranty is made or implied as to the accuracy of any information disseminated through this medium. By subscribing to this list you agree to hold the list sponsor(s) blameless for any and all mishaps which might occur due to your application of information received from this mailing list. To be removed from this list, send mail to [EMAIL PROTECTED] with unsubscribe foxboro in the Subject. Or, send any mail to [EMAIL PROTECTED] --- This list is neither sponsored nor endorsed by the Foxboro Company. All postings from this list are the work of list subscribers and no warranty is made or implied as to the accuracy of any information disseminated through this medium. By subscribing to this list you agree to hold the list sponsor(s) blameless for any and all mishaps which might occur due to your application of information received from this mailing list. To be removed from this list, send mail to [EMAIL PROTECTED] with unsubscribe foxboro in the Subject. Or, send any mail to [EMAIL PROTECTED] --- This list is neither sponsored nor endorsed by the Foxboro Company. All postings from this list are the work of list subscribers and no warranty is made or implied as to the accuracy of any information disseminated through this medium. By subscribing to this list you agree to hold the list sponsor(s) blameless for any and all mishaps which might occur due to your application of information received from this mailing list. To be removed from this list, send mail to [EMAIL PROTECTED] with unsubscribe foxboro in the Subject. Or, send any mail to [EMAIL PROTECTED]
Capturing Data
Hi list, I looking for a way to capture data from historian or direct from object manager in order to analize this information out of line. The requirementes are: Time sampling: 1 minute or less. Data type: plain text Variables: aprox. 100 Period of data: aprox. We are using the normal tools that comes with Foxboro I/A DCS: Config Historian Data Display (choose current data, sample, fileter point name variables) Reports ASCII File But this procedure only save four variables and we need so many variables to save completed simultaneusly. This procedure fails when we specify more than four variables and take so many time doing in this way. In the past we tested a method using the crontab and prelude s.s. on a PW-OE (PC Venix) but this procedure writes on hard disk frequently (every minute) and the computer come slow and is dangerous because reduce life of hard disk . On the other hand today we do not use PW-OE any more. I would like to know other procedure to reach this purpose. Thanks in advance. --- This list is neither sponsored nor endorsed by the Foxboro Company. All postings from this list are the work of list subscribers and no warranty is made or implied as to the accuracy of any information disseminated through this medium. By subscribing to this list you agree to hold the list sponsor(s) blameless for any and all mishaps which might occur due to your application of information received from this mailing list. To be removed from this list, send mail to [EMAIL PROTECTED] with unsubscribe foxboro in the Subject. Or, send any mail to [EMAIL PROTECTED]
