Reference Manual Instruction Manual

343

Set Command Library

Parameters

Comments

• It is recommended to use a baseline elevation offset as

close as possible to zero and a baseline azimuth offset as

close as possible to n×90 degrees.

• If the azimuth offset is close to 0 or 180°, then the

vehicle's pitch and heading will be estimated and output.

• If the azimuth offset is close to 90 or 270°, then the

vehicle's roll and heading will be estimated and output.

• If the azimuth offset from either North, South, West or

East exceeds 15 degrees, then the receiver delivers the

heading component of attitude, but does not output pitch

and roll.

• If the elevation offset is greater than 45 degrees or less

than -45 degrees, then the receiver considers installation

to be invalid and does not output any attitude information

(i.e. no pitch, no roll and no heading).

• The specified values of offsets are used only when the

rover is operating in heading mode.

• Sending the command without f1 or f2 will not change the

corresponding offset value currently used, which will stay

either that entered previously through a valid CPD,ARR,

OFS command, or 0° (default value) if no such command

was run.

• With “Antenna 1” connected to the GNSS input and

“Antenna 2” connected to an external GNSS receiver

providing its corrections through a specified port on your

receiver), the heading will describe the direction of the

vector connecting Antenna 2 (vector origin) to Antenna 1.

Example

Setting the baseline offsets to 90° azimuth and 2° elevation:

$PASHS,CPD,ARR,OFS,90,2*02

Query Command $PASHQ,CPD,ARR,OFS