GE PACE Series

4 Command and Query Summary
K0472 Revision A 4-80
SOUR:MACH:REF
Applicability: PACE6000
Command Syntax
n/a
Parameter:
Short form:
Function:
Default:
Query Syntax
SOURce:MACH:REFerence?
Short form: SOUR:MACH:REF
Function: Queries the MACH reference value from either Ps reference or barometric.
Response: Decimal number representing the MACH reference value in currently
selected pressure units.
Description
The query gets the MACH reference value in currently selected pressure units.
Note: If the instrument is not in aero mode it returns an error: -221. Settings conflict.