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7BPOINT MAP
0BMODBUS RTU PROTOCOL
In the address area the addresses of those points that the user wants to read, is written,
using the function 16. There is a one to one relationship between these two areas. The
point 700 contains the address of the point to be read in section 900. In 701 there is the
direction of the point 901, etc.
Then, by reading the value area, data whose addresses are configured could be read.
The user can read or write any set of points in these two areas, as long as their limits
are not exceeded.
NOTE
: The values in the address area are stored in battery-backed memory. Because
of this, it is not necessary to continuously write the information in this zone; just every
time that a change is made. This address area is different for each port. That is, if there
are two ports of the smART P500 and both are required to use the user map, it will be
needed to configure the map for each one separately.
5.7.5. 32 AND 16 BITS ANALOG POINTS
Points from 100 to 199 contain 32 bits analog values, while the points from 300 to 349
contain 16 bits values. Both ranges refer to the same points in two different
representations. With 16 bits a smaller value can be represented, which is transmitted
faster, but with lower resolution. The maximum resolution is obtained using 32-bits.
The 16-bits points are a scaled version of 32-bits points. In the “General” tab of the
configuration of DNP communications full-scale values are shown that are used to scale
the 32 bits values. Figure 5-4 shows the window for the selection of the values at full
scale which is at the top left.
Summary of Contents for smART P500
Page 1: ...Instruction Manual Multifunction Protection Relay smART P500...
Page 23: ...2BTABLES INDEX THIS PAGE HAS BEEN LEFT BLANK INTENTIONALLY...
Page 39: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 9 Wye Wye Connection measured neutral...
Page 40: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 10 Wye Wye Connection sensitive neutral...
Page 41: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 11 Open Delta Connection measured neutral...
Page 42: ...5BHARDWARE FEATURES INTRODUCTION Figure 1 12 Open Delta Connection sensitive neutral...
Page 511: ...2BANSI CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 6 Moderately ANSI curve...
Page 513: ...2BANSI CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 7 Very inverse ANSI curve...
Page 515: ...2BANSI CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 8 Extremely inverse ANSI curve...
Page 532: ...4BRECLOSER CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 14 Recloser Curves 101 119...
Page 535: ...4BRECLOSER CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 15 Recloser Curves 120 142...
Page 538: ...4BRECLOSER CURVES 0BCURVES FOR TIME CHARACTERISTICS Figure I 16 Recloser Curves 151 202...