WAGO 761-217, Руководство пользователя

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WAGO-TO-PASS® 761 WAGO TO-PASS® Web 127
761-217 Telecontrol Module Compact, 8 AI, Web, MODBUS485
Manual
Version 1.0.0
The calculations for longitudes/latitudes (see below) refer to the format as
transmitted in the NMEA data (ccmm.mmmm with cc = degree, mm.mmmm =
Angular minute). The cc.mm format is used to indicate the direction (also
according to NMEA definition).
Calculating values for LPDx:
Latitude: 5217.9860N

52 * 60 + 17 = 3137 = 0xC41,
9860 = 0x2684

C41;2684;N;
Longitude: 00855.2699E

8 * 60 + 55 = 535 = 0x217,
2699 = 0xA8B

217;A8B;E;
Horizontal accuracy: 4.4

4.4 * 10 = 44 = 0x2C

2C;
Altitude in m: 51.5

51.5 * 10 = 515 = 0x203

203;
Position accuracy: 2

2;
Direction: 309.35

309 x 60 + 35 = 18575 = 0x488F

488F;
Speed in km/h: 3.7

3.7 * 10 = 37 = 0x25

25;
Speed in knots: 2.0

2.0 * 10 = 20 = 0x14

14;
Number of satellites: 6

6 = 0x6

6
Deviation in km: 0.03

0.03 * 100 = 3 = 0x3

3
Recalculating values from LPDx:
Latitude: C41;2683;N;

0xC41 = 3137

3137 / 60 = 52 Rest 17,
0x2683 = 9859

5217.9859N
Longitude: 217;AD0;E;

0x217 = 535

535 / 60 = 8 Rest 55,
0xAD0 = 2768

855.2768E
Horizontal accuracy: 14;

0x14 = 20

20 / 10 = 2.0
Altitude in m: 17E;

0x17E = 382

382 / 10 = 38.2
Position accuracy: 3;

0x3 = 3
Direction: F92;

0xF92 = 3986

3986 / 60 = 66 Rest 26

66.26
Speed in km/h: 2E;

0x2E = 46

46 / 10 = 4.6
Speed in knots: 18;

0x18 = 24

24 / 10 = 2.4
Number of satellites: 6;

0x6 = 6
Deviation in km: 51;

0x51 = 81

81 / 100 = 0.81