Response:
±
dddd.dd ssss.ssC
(Results are in microseconds)
Format:
dddd.dd
= the deviation from 1 PPS (GPS), averaged over 16
samples;
ssss.ss
= the standard deviation (sigma) of samples.
8.5
Status Mode Commands
8.5.1
Status of Event/Deviation
Command:
SA
SA returns the event/deviation Channel setup information, read index
number and write index number.
Response:
D(E), R = nnn, S = mmmC
Format:
D indicates the input channel is in 1 PPS deviation mode; E
indicates the input channel is in Event mode; nnn is Channel read
index (001 to 300); mmm is Channel write index (001 to 300).
NOTE: When nnn = mmm, and when using the EA command to read
event data, the event buffer is empty (i.e. all event data which has been
recorded has also been read).
8.5.2
Clock Status
Command:
SC
SC returns the current clock status.
Response:
L(U), U=xx, S=nnC
Format:
L = Clock currently locked to GPS (U for unlocked); xx =
Indicates loss of lock period, up to 99 minutes; nn = User specified
out-of-lock delay, 00 to 99 minutes (refer to Table A-8); S = Off if the
out-of-lock function is deactivated, S = ZDL indicates zero delay.
8.5.3
EEPROM Status
Command:
SE
SE returns the EEPROM status.
Response:
T=t CE=ee C
Format: t = 0, No Timeout Error; t = 1, Timeout Error; ee = Number of
corrected errors in reading EEPROM data.
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