12/22/2015 5:37 AM | |
Posts: 10 Rating: (0) |
Hi all, i have configure s7-400h redundant as attach file. i tested with system redundant Profinet I/O. 1. when i change swtich CPU0 to stop mode. Reduncant system it ok
( CPU 1 change to Master ). But it don't control profinet I/O. program
PLC change to stop, not RUN. i can't monitor program. 2. but when i change switch CPU1 to Stop mode. Redundant system is ok. it still control profinet I/O please help me how to repair error. Attachmenterror.pdf (297 Downloads) |
12/23/2015 3:32 AM | |
Posts: 10 Rating: (0) |
hello, my program in attach file. you can check. i think , wago 750-370 have no redundancy for profinet I/O. so the configuration below , it can't run for profinet i/o when i change CPU 0 to stop . CPU1 display EXTF FAULT. Attachmentsoft.rar (291 Downloads) |
12/23/2015 3:33 AM | |
Posts: 10 Rating: (0) |
hi, picture for test Attachmentpicture.rar (245 Downloads) |
12/24/2015 5:32 AM | |
Joined: 10/7/2005 Last visit: 9/23/2024 Posts: 3022 Rating: (1054)
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Hello thuan_hpc I fear you are out of luck unless your Wago 750-370 PN I/O device supports so called "System Redundancy". Problem is that there aren't too many Profinet I/O devices out there yet that do support System Redundancy. Suggest you contact Wago to verify if your 750-370 does or does not support System Redundancy and if it doesn't, well, I fear you will have to source a different PN I/O device (e.g. IM153-4 from Siemens, have a look at System Redundancy with IM153-4 PN IO High feature for more). . I hope this helps |
Cheers |
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