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DP/DP COUPLER I/O ACCESSING

11/13/2014 5:01 AM	Rate (0)
Suryamuni Posts: 93 Rating: (0)	Hi expert, I have DP/DP Coupler Hardware configuration also done both DP1/DP2, Checked in hardware configuration both DP1 & DP2 some i/o shows, but not able to use in Plc logic then i checked In cross reference that hardwareDP1 & DP2 i/onot availabal.Plsguide me how to use that i/o in plc logic. Regards, Muni Attachment DP COUPLER COMPRESSED.pdf (189 Downloads)
Suryamuni Posts: 93 Rating: (0)	Last edited by: Suryamuni at: 11/13/2014 6:21 AM Last edited by: Suryamuni at: 11/13/2014 6:20 AM
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11/13/2014 2:43 PM	Rate (0)
eisenpferdreiter Posts: 1058 Rating: (93)	Suryamuni Hi expert, I have DP/DP Coupler Hardware configuration also done both DP1/DP2, Checked in hardware configuration both DP1 & DP2 some i/o shows, but not able to use in Plc logic then i checked In cross reference that hardwareDP1 & DP2 i/onot availabal.Plsguide me how to use that i/o in plc logic. Regards, Muni Hello Suryamuni, the addresses of your DP/DP coupler are pretty high. They will not be fetched from CPU by default. Open properties of your CPU in HW-config. Select Tab Cycle. You will find an entry "Size of process image". For inputs and outputs increase it to a value above the address of your DP/DP coupler (850) Compile and download HW-Config again. Now you should see your I/Os. regards
eisenpferdreiter Posts: 1058 Rating: (93)
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