9.2 Command Set
73
Survey Status
Command:
SQ
SQ returns Auto-Survey mode data. For a survey in progress, it returns current status of the
survey. For a completed survey, it returns the final results of the survey, i.e. the averaged position.
Response:
Sn Pm Fnnnn #nnnn Tyyyy:dd:hh:mm:ss E(W)ddd:mm:ss.sss N(S)dd:mm:ss.sss Hmmmmm.mm
C
Format:
Sn
= status of the Auto-Survey mode
Pm
= status of the Position-Hold mode
Fnnnn
= current number of fixes
#nnnn
= total number of fixes required
yyyy:ddd:hh:mm:ss = completion time of the most recent average
E(W)ddd:mm:ss.sss = surveyed longitude, E=East, W=West
N(S)dd:mm:ss.sss
= surveyed latitude, N=North, S=South
Hmmmmm.mm
= surveyed elevation
Table 9.2 columns on the left show the significant three bits of the Auto Survey status byte,
weighting and assignments. On the right, columns show the significant three bits of the Position
Hold status byte, weighting and assignments.
Bit
Weight
Function
Bit
Weight
Function
0 (LSB)
1
Single Auto Survey
0 (LSB)
1
Position Hold Enabled
1
2
Power-On Survey
1
2
Position Hold Active
2
4
Suspend Survey
2
4
Position Hold ID:*
3–7
N/A
–
3–7
N/A
–
Table 9.2: Survey (Sn) – Position-Hold Status (Pm)
*0=surveyed, 1=User-entered
The remainder of the information is the running position average, including all fixes since the
beginning of the Auto Survey cycle. Gives latitude and longitude in degrees, minutes and seconds.
Indicates E, W, N, and S respectively as East or West longitude and North or South latitude, and
H indicating elevation in meters WGS–84 (World Geodetic Survey, 1984).
System Status
Command:
SS
SS returns the instrument operation status whenever the status changes. See Table 9.1 for bit
assignments of clock conditions.
Response: I=nn:nn X=nn:nn
C
Format:
I
internal clock conditions
Содержание 1084A
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Страница 18: ...xviii LIST OF FIGURES ...
Страница 23: ...1 4 Attaching Rack Mount Ears to 1084A B C Series Clocks 3 Figure 1 2 Attaching Rack Mount Ears ...
Страница 24: ...4 Unpacking the Clock ...
Страница 36: ...16 Connecting Inlet Power Input and Output Signals ...
Страница 39: ...4 1 GPS Antenna Installation 19 Figure 4 2 Antenna Mounting Bracket Figure 4 3 Antenna Mounting with AS0044600 ...
Страница 44: ...24 GPS Antenna and Cable Information ...
Страница 114: ...94 Startup and Basic Operation ...
Страница 123: ...B 4 Physical Dimensions 103 Figure B 1 Suggested Mounting of the AS0094500 Surge Arrester ...
Страница 124: ...104 Using Surge Arresters ...
Страница 134: ...114 Options List C 6 2 Option 06 Firmware Setup Figure C 3 Option 06 Firmware Setup ...
Страница 142: ...122 Options List Figure C 5 Option 06 Output Jumper Settings ...
Страница 143: ...C 6 Option 06 Parallel BCD Output 1 millisecond Resolution 123 Figure C 6 Option 06 Board Layout and Jumper Locations ...
Страница 157: ...C 10 Option 17 Parallel BCD Output and Second RS 232C Port 137 Figure C 12 Option 17 Output Jumper Settings ...
Страница 158: ...138 Options List Figure C 13 Option 17 Board Layout and Jumper Locations ...
Страница 163: ...C 13 Option 20A Four Fiber Optic Outputs 143 Figure C 14 Option 20A Jumper Locations ...
Страница 170: ...150 Options List Figure C 16 Option 23 Internal Jumper Setup ...
Страница 172: ...152 Options List Figure C 17 Option 27 Jumper Locations ...
Страница 190: ...170 Options List Figure C 20 Option 29 Connector Signal Locations ...
Страница 246: ...226 Options List ...