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| 1/11/2012 2:49 AM | |
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Posts: 8 Rating:
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Hi, i am using S7-300(CPU313C-2PTP) and the main objective is to establish communication with Keyence camera module CV-5001 Series. I have succesfully tested the send block (SFB60) where by i am able to send the 'camera trigger' command to the camera from the PLC. However, i have no clues whatsoever on how to test the receive block (SFB61), since i am able to receice feedback from the camera module to hyperterminal. For SFB60 i tested the block by connecting the PLC to Hyperterminal on my PC via RS422-RS232 converter and i was able to receive the datas sent from the PLC. How should i check the receive block (SFB61) as i am not receiving the data that i am sending from Hyperterminal to PLC. I have attached the program that i am using with this thread. Thanks in advance. AttachmentzEn26_01.zip (150 Downloads) |
| 1/11/2012 11:09 AM | |
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Posts: 1547 Rating:
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Hi, what's the length ofthe destination buffer on RD_1? Perhaps it is to small. Is there a status code? |
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