ashtech Z-eurocard, Руководство по эксплуатации

Страница: 40 / 46

30 Z-Sensor and Z-Eurocard Operation Manual
parameters can be done by issuing a $PASHS,SAV,Y command to a serial port.
When parameters are saved to the memory, they are maintained until a memory reset
or a receiver initialization is performed which resets all parameters to their default.
Figure 3.1 lists the default values of all user parameters.
Table 3.1: Default Values
Parameter Description Default
SVS SV Tracking Selection Y for all
PMD Position Mode Selection 0
FIX Altitude Hold Fix Mode Selection 0
PEM Position Elevation Mask 10
FUM Use of UTM Coordinates N
FZN UTM Zone Selection 01
PDP Position Dilution of Precision Mask 40
HPD Horizontal Dilution of Precision Mask 04
VDP Vertical Dilution of Precision Mask 04
UNH Use of Unhealthy SV’s N
ION Enable Ionosphere Model N
PPO Enable point Positioning Mode N
SAV Save parameters in Battery Backup Memory N
ANR Antenna Noise Reduction CPD
LAT Antenna Latitude 00N
LON Antenna Longitude 00W
ALT Antenna Altitude +00000.000
DTM Datum Selection W84
UDD Datum Users Defined Parameters Semi Major Axis = 6378137
Inverse Flattening =
298.257224
Remaining parameters = 0
PHE Photogrammetry Edge Selection R
PPS Pulse per Second Default Parameters Period= 1 second
Offset = 000.0000
Edge = R
POW parameters Power Capacity of External Battery ALL 0’S