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Time and timekeeping
Parameter
Time Sync
Source
Clock
Source
DST Offset
Start of the
Week
7. If using SNTP/NTP time synchronization, enter the following information under
Communications > Advanced Ethernet > NTP:
228
Value
COM1, ETHERNET,
ETHERNET - ION,
ETHERNET - DNP,
ETHERNET - PTP,
IRIG-B
Internal, Line Freq,
COMM
Numeric Bounded
Format/Elapsed Interval
Format
Monday–Sunday
Description
Sets which device port accepts time
synchronization messages.
Time synchronization messages on other ports
are ignored.
For GPS time synchronization, set the Time
Sync Source to COM1.
For SNTP/NTP time synchronization, set the
Time Sync Source to ETHERNET.
For ION time synchronization, set the Time
Sync Source to ETHERNET - ION.
For DNP time synchronization, set the Time
Sync Source to ETHERNET - DNP.
For PTP time synchronization, set the Time
Sync Source to ETHERNET - PTP.
For IRIG-B time synchronization, set the Time
Sync Source to IRIG-B.
Sets the source for the clock:
Internal: the meter's internal clock.
Line Freq: the measured line frequency of the
power system is the clock source.
COMM: the meter's communication port
(used by the IRIG-B, GPS or ETHERNET -
PTP time sync source).
Specifies the amount of time the displayed local
time is moved forward when entering Daylight
Savings. A value of zero disables this feature and
local time is not adjusted for DST.
Specifies the start day of the week used for
Trending and Forecasting.
NOTE: Changing the start day of the week clears
all trending and forecasting data.
9410 series - User manual
7EN05-0336-09
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Troubleshooting
