SIMATIC 505
Simatic TI 555 Serial communications using NITP
Thread Starter: WillZ Started: 12/21/2011 3:59 PM Replies: 0

12/21/2011, 3:59 PM
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Hello All: I am communicating with a TI 555 via NITP over serial. I am getting undocumented error codes as follows:
*Unable to read block starting at 'C###': Error code 0 *Other error codes for reading control relays are same wording but have codes: "1", "14", "62", "224", "239", and "243".
Any wise soul know what these codes mean? I am thinking my next step is serial sniffer just so I can at least relate the error code to the command...painful process that I would be much obliged to avoid.
Thanks, Will
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