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S7-1500 Redundant PLC Communication with hmi

Created by: r3sh at: 9/20/2019 10:05 AM (5 Replies)

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9/20/2019 10:05 AM	Rate (0)
r3sh Advanced Member Joined: 11/14/2018 Last visit: 3/15/2021 Posts: 5 Rating: (0)	Hi, I have S7-1500 CPU 1513R-1PN redundant system. When my PLC_1 is my primary plc i can use the hmi but when my PLC_2 is primary i cant use the hmi.. how to configure both plc to access the hmi thanks
	Last edited by: r3sh at: 09/20/2019 10:05:57
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9/20/2019 10:08 AM	Rate (0)
Jay. Posts: 1283 Rating: (91)	You can define two different connections in HMI right? And then show two identical screens and tags for two different PLC connection
Jay. Posts: 1283 Rating: (91)
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This contribution was helpful to 1 thankful Users r3sh

9/20/2019 12:57 PM	Rate (0)
schattenparker Bronze Member Joined: 10/18/2006 Last visit: 4/12/2021 Posts: 111 Rating: (13)	Hi, do you want to use the system IP address of your pair of CPUs? Or do you use 2 independent connections?
	iba AG - Data Acquisition and Analysis the way it should be
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9/21/2019 5:11 AM	Rate (0)
r3sh Advanced Member Joined: 11/14/2018 Last visit: 3/15/2021 Posts: 5 Rating: (0)	I wan use system ip.. So i just to create connection between system ip n hmi? at here(attachment)? Attachment ss.png (53 Downloads)

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9/21/2019 5:12 AM	Rate (0)
r3sh Advanced Member Joined: 11/14/2018 Last visit: 3/15/2021 Posts: 5 Rating: (0)	I tried but cant

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9/24/2019 8:07 AM	Rate (0)
Jay. Posts: 1283 Rating: (91)	Your redundant PLC has the same IP address like the connected PLC?
Jay. Posts: 1283 Rating: (91)
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