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FB 453 documentation.

Created by: J. Flores at: 11/16/2010 11:37 AM (2 Replies)

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11/16/2010 11:37 AM	Rate (0)
J. Flores Posts: 7 Rating: (0)	Hello. I need to detect some faults for redundant IOs. Reading the documentation for this FB, I saw. ************** Evaluating the passivation status of individual module pairs by means of MODUL_STATUS_WORD MODUL_STATUS_WORD is an output parameter of FB 453 and can be interconnected accordingly. It returns information on the status of individual module pairs. The assignment of the MODUL_STATUS_WORD status byte is described in the online help for the respective function block library. ***************** The online help (spanish version) do not show any information for this word. Can anyone help me, I need some documentation for this MODUL_STATUS_WORD. (bits assigment).
J. Flores Posts: 7 Rating: (0)
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11/17/2010 4:04 PM	Rate (0)
H-H Platinum Member Joined: 7/2/2008 Last visit: 3/14/2023 Posts: 928 Rating: (303)	Hello J. Flores, I know it's not very clear in help files. The RED IO library has 7 help files. 6 of them can be reached by hitting F1 on each of the 6 FCs/FBs inside the library. You can reach the 7th help file (Depassivating modules) by clicking the help topics after hitting F1 on any of the FCs/FBs. Under Depassivating modules you will find the info you are looking after. The attached PDF is a print out of the help file. Best regards, H-H Attachment Depassivating modules.pdf (452 Downloads)

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This contribution was helpful to 1 thankful Users fritz

11/18/2010 8:54 AM	Rate (0)
J. Flores Posts: 7 Rating: (0)	Thanks. It is the documentation I need.
J. Flores Posts: 7 Rating: (0)
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