SeaSpace TeraScan 1.5M, Руководство по эксплуатации и обслуживанию

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TeraScan 1.5m Polar Satellite Tracking Antenna O & M Manual
179
10.2.3 Monitor Code Details — PCU
H Relative Az / Ship Heading position report. Reports simultaneous value of Antenna
Relative position and Ship Heading position in tenths of degrees.
Relative azimuth range is 0950 to 6250. Ship Heading range is 0000 3599.
PCU response: "RrrrrHaaaa", CR, LF, ">"
P Az/El/Cl Position. Response is one line of ASCII characters representing the antenna
elevation, true azimuth, and cross-level positions in tenths of a degree. Elevation range is
0000 to 0900. Azimuth range is 0000 to 3599.
PCU R
e
sponse: "EeeeeAaaaaCaaaa", CR, LF,">"
o Read back last output (O command). PCU response: oXY
p Az/El position. Response is one line of ASCII characters representing the antenna
elevation, azimuth, and cross-level positions to a resolution of 0.05 degree. Data format is
ASCII HEX with a range of 0000-FFFF representing 000 to 359.95 degrees.
PCU response: CL
(hex)
, EL
(hex)
, A3
(hex),
CR, LF, ">"
v Read back reference values for cross-level, elevation, and azimuth:.
Reading Range
Cross-Level tilt sensor voltage 0-4096 counts,
30 millivolts/deg, 28 counts per degree.
Elevation tilt sensor voltage 0-4096 counts,
30 millivolts/deg, 28 counts per degree.
Azimuth Pot Value 6003L: 2.5V = 2048 counts.
6003AL: always returns 4095 counts.