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3/2/2010 10:35 AM | |
Posts: 4 Rating:
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Thanks Wuestenraeuber, we are speeking for CP 341 and OPC Server (v1.1 or something). The data must be transfered is around 100 real vaues but to be on safe I will foresee 512 K. I not familiar with modbus at all so I'm trying to go deeper and for now it seems FB7 P_RCV_RK and FB8 P_SND_RK will be mine choise. I asked for OBs because application is using 317 2PN/DP and cycle is 30 -40 ms already and we have also OB35 on 500 ms. BR |
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