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configuration for connect 2 MP377 to plc via profibus

8/20/2011 12:59 PM	Rate (0)
MIrNa1144 Posts: 49 Rating: (0)	i have one plc(S7-300 2DP),this plc connected to MP377,i want to use both MP in same time but only one MP can communicate with plc in same time,if i off MP 1,MP 2 working & reverse. maybe need some configuration in PLC or MP. in properties of plc in hardware configuration i reserved 1 OP. also i tested with 2 OP reserved but result was same. Attachment network_d.jpg (85 Downloads)
MIrNa1144 Posts: 49 Rating: (0)
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8/23/2011 7:18 AM	Rate (0)
MIrNa1144 Posts: 49 Rating: (0)	why without answer? my problem is difficult?
MIrNa1144 Posts: 49 Rating: (0)
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8/25/2011 1:07 PM	Rate (0)
Wizard Diamond Expert Joined: 4/24/2006 Last visit: 11/6/2024 Posts: 8768 Rating: (1170)	Hello, You want to connect two MP377 to one PLC. (This should be no problem) (CPU has to have enough freeresources) Can you explain what your problem is? Best regards, Wizard

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8/27/2011 6:23 AM	Rate (0)
MIrNa1144 Posts: 49 Rating: (0)	my problem solved tnx
MIrNa1144 Posts: 49 Rating: (0)
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This contribution was helpful to 1 thankful Users Wizard

5/13/2014 11:38 AM	Rate (0)
Blue Moderator Platinum Member Joined: 4/21/2006 Last visit: 10/15/2024 Posts: 510 Rating: (24)	New question was splitted to a new thread: Connect 2 MP377 to plc via profibus

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