Slide 3 of 30
Notes:
- Is DNP Based on IEC 870-5?
- DNP’s framing is based on (but
not identical to) a framing format specified in 870-5-2. The application layer
is not based on any of the 870 standards. DNP was specified soon after 870-5-2
was published, before the 870-5-4, -5 and -101 application standards were
published.
-
- Is DNP IEC 870-5 compliant?
- No.
