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19011 Tag xxx: value could not be written to PLC.

8/22/2023 7:19 AM	Rate (0)
fubatchi Member Joined: 9/10/2018 Last visit: 12/3/2024 Posts: 3 Rating: (0)	i had a similar problem. after updating the firmware to the latest version of the HMI the problem is solved.

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This contribution was helpful to 2 thankful Users 0_Einstein Jen_Moderator

6/19/2024 3:27 AM	Rate (0)
Top28 Member Joined: 7/12/2021 Last visit: 11/11/2024 Posts: 1 Rating: (0)	Hi All I have the same problem I use CPU 1517H-3 PN connect with HMI TP1200 comfort 1. In network connection I select PLC_1 When I simulate HMI&PLC working well 2. In network connection I select S7-1500R/H system_1 When I simulate HMI & PLC it can not communication it got error Tag xxx: value could not be written to PLC PLC config follow below PLC_1 X1 IP : 192.168.0.1, System IP : 192.168.0.10 X2 IP : 192.168.1.1 PLC_1 X1 IP : 192.168.0.2, System IP : 192.168.0.10 X2 IP : 192.168.1.2 HMI_1 X1 IP : 192.168.0.8 HMI connect with PLC by port X1 Thank you Top28 Attachment S__5947402.jpg (472 Downloads)

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11/13/2024 3:00 AM	Rate (0)
ysmm Posts: 1 Rating: (0)	Time Zone in HMI must be equal to Time Zone in PLC, Be sure to configure both
ysmm Posts: 1 Rating: (0)
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This contribution was helpful to 1 thankful Users AutoGen_6102029

11/23/2024 2:10 PM	Rate (0)
emir_varupa Joined: 11/23/2024 Last visit: 11/23/2024 Posts: 1 Rating: (0)	I had the same problem. Check if you have the option " Full access (no protection)" enabled on the PLC. Another option is to disable the option " secure HMI communication". I hope this helped you. There are pictures in the ZIP file to make it easier to find the options. Attachment PHOTOS.zip (296 Downloads)

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