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How can you communicate data between the S7-200 and PRM (TCSEGPA23F14F) Profibus gateway Via EM277 ?

3/11/2014 8:04 AM	Rate (0)
Jimmi Shah Posts: 1 Rating: (0)	we need to read total 16-bytes data from EM277 (slave ) We are already reading 8-bytes data from Siemens PLC S7 200 with PRM (TCSEGPA23F14F) Profibus gateway module. The GSD file having Modules Configuration setting selections doesn’t have 16-bytes out/16 bytes in option to select & configure for reading data. But we tried with 32 bytes option, stored data to PRM, kept in RUN mode, then input data bytes showing all zeros. EM 277 mapping start from VB 2900 to VB 2915. can we use 16-byte buffer I/0 to read 16-bytes data from Siemens PLC S7 200 via EM277 ? 16-byte buffer I/0 means ? how to mapVB 2900 value tobuffer I/0 ? Can Please give some solution how to read 16-bytes ?
Jimmi Shah Posts: 1 Rating: (0)
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7/6/2015 3:44 PM	Rate (0)
Fridman Experienced Member Joined: 9/16/2014 Last visit: 12/14/2025 Posts: 30 Rating: (1)	Hi Jimmi Shah, Did you found solution? If yes,plese share. Thanks Regards

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5/21/2020 12:13 PM	Rate (0)
Electrical designer Posts: 5 Rating: (0)	Looking for same application, Can you please share the details for reference Thanks in advance krishnakumar Ponraj
Electrical designer Posts: 5 Rating: (0)
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5/22/2020 9:19 AM	Rate (0)
Duris_I Diamond Expert Joined: 4/28/2015 Last visit: 11/27/2025 Posts: 10970 Rating: (843)	Hello, Electrical designer Looking for same application, Can you please share the details for reference Thanks in advance krishnakumar Ponraj sry, you have same HW devices as post's user asking for help? If you want some help, pls describe your HW components, situation of problem.
	With best regards... Ivan Duris Flight: OMICO
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