2/7/2018 4:47 AM | |
Joined: 3/2/2012 Last visit: 5/21/2024 Posts: 45 Rating: (0) |
Again I thank you all experts who share to me their knowledge Yesterday I make a record of VAT and "luckily" (or I may said not lucky) that "zero" or missing data captured. Brief description regarding communication between PLC and ICS 5000 (they called Command and Response): PLC send character: X,E or/and Vn (n=number) and H. X = request for current location E=request for current status V=Speed selection (number 1 to 7 according to ICS 5000 settings) H=Halt Then ICS5000 response with: Xnnnnn (n=location) Ennn (n=status) In between the command and response there is ";" as a separator and the End of Character is 0D(hex) or CR(ascii). Here I attached the video, in 00:13 until 00:14 the received data from ICS5000 (at DB126) showing no number after X, but the rest message E until the end of character is there. I start thinking that maybe not only communication problem but maybe also the ICS5000 response wrong message. What about you? regards AttachmentFeedback zero.avi (164 Downloads) |
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