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WEB SERVER ON S7-1200

3/6/2013 3:01 PM	Rate (0)
Seni Posts: 25 Rating: (0)	hi all I’m running a user defined web page on a S7-1200. In order to control (write), one must enter a username (admin) and password (blank for now). This works when I’m connecting via LAN, but not via internet. I cannot log in via internet, thus cannot control; Only monitor. Do you know why this would happen? Your assistance is greatly appreciated.
Seni Posts: 25 Rating: (0)
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3/6/2013 4:18 PM	Rate (0)
0_Einstein Grandmaster-Expert Joined: 7/7/2010 Last visit: 1/14/2026 Posts: 16369 Rating: (2522)	chili sbo hi all I’m running a user defined web page on a S7-1200. In order to control (write), one must enter a username (admin) and password (blank for now). This works when I’m connecting via LAN, but not via internet. I cannot log in via internet, thus cannot control; Only monitor. Do you know why this would happen? Your assistance is greatly appreciated. Are you forwarding port 443 from the internet to your PLC as well as port 80? Once you login, you need 443 for the https
	science guy
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6/26/2013 6:26 PM	Rate (0)
hiepsipecon Posts: 2 Rating: (0)	You must log in in the user page: Usename: admin, pass: blank. If you don't log in you will only monitor Web page
hiepsipecon Posts: 2 Rating: (0)
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6/28/2013 6:36 AM	Rate (0)
edsel lin Posts: 80 Rating: (1)	I see another good reference on this link. /tf/WW/en/Posts/45525
edsel lin Posts: 80 Rating: (1)
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