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MM420 profibus problem

3/28/2009 7:50 PM	Rate (0)
Donflore Posts: 21 Rating: (0)	Hello, I have a MM420 connected at a S7-3152DP through Profibus. Communication between PLC and the drive it is OK, i can read/write data on the drive. The problem is that i can't connect Starter to the drive over profibus. When i check Accesible Nodes i only see the plc(S7 315-2DP - address 2). Thank you.
Donflore Posts: 21 Rating: (0)
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3/30/2009 5:58 PM	Rate (0)
umencho Grandmaster Joined: 3/21/2006 Last visit: 1/10/2026 Posts: 10247 Rating: (1183)	Hello, Did you assiged PG/PC to ba active for routing in Netpro configuration? You can compare your settings with PG/PC interface to ISO-Industrial Ethernet using Routing with Starter and DriveES to access MICROMASTERS on Profibus from the network port on PG or PC Instead of Ethernet you'll change with Profibus access. Hope this will helps. Best regards

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3/31/2009 6:49 PM	Rate (0)
Donflore Posts: 21 Rating: (0)	Hi, thanks for the tip, i'd made all the setting like you said but it doesn't work. I don't know what the problem is. Like i said, the communication between the PLC and MM420 it works fine. Anyway, thank you again.
Donflore Posts: 21 Rating: (0)
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