124 Options List
. Period, decimal point
thm Tenths, hundredths and thousandths of Hertz
C
Carriage-return, line-feed characters (0Dh, 0Ah)
Set Measured System Deviation
Command: (-)s.fsRD
(-)s.fsRD sets the system deviation.
Response:
C
Where: s = 0 to ±2000 seconds
fs = fractional seconds
Set Phase Calibration
Command: p:kPC
p:kPC sets the phase calibration offset. Phase offset is stored in protected RAM.
Response:
C
Where: p = Phase Offset in degrees
k = Security Key (e.g. 1093)
Set Voltage Amplitude Correction
Command: v:kRV
v:kRV sets the system voltage amplitude correction.
Response:
C
Where: v = Voltage correction per unit with 1.000000 equal to no correction.
k = Security Key (e.g. 1093)
Return Time, Frequency, Phase Deviation with UTC Time
Command: nPD
nPD returns the System Time, Frequency and Phase Deviation with a UTC time reference, at
each issuance of the command.
Response:
(when n = 0) mm/dd/yyyy hh:mm:ssU ss +f.fff +t.tttt ppp.ppp vvv.vv
C
(when n = 1) mm/dd/yyyy hh:mm:ssL ss +f.fff +t.tttt ppp.ppp vvv.vv
C
Where:
mm/dd/yyyy = Date
hh:mm:ssU = Time of Day, UTC
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