GE PQM II, Инструкция по эксплуатации

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CHAPTER 5: SETPOINTS
PQMII POWER QUALITY METER – INSTRUCTION MANUAL 5–9
5.2.6 Clock
PATH: SETPOINTS
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S1 PQMII SETUP
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CLOCK
• SET TIME/DATE : These messages are used to set the time and date for the PQMII
software clock.
The PQMII software clock is retained for power interruptions of approximately thirty
days. A Clock Not Set alarm can be enabled so that an alarm will occur on the loss of
clock data. The time and date are used for all time-stamped data. If the clock has not
been set, a “?” will appear on the right-hand side of the displayed time for all time-
stamped data. Follow the steps shown below to set the new time and date.
FIGURE 5–1: Setting the Date and Time
The time and date can also be set via Modbus communications. Refer to Broadcast
Command (Function Code 10h) on page 7–10 as an example.
„
CLOCK [
Z
] SET TIME hh:mm:ss
12:00:00 am DATE
Z
Range: time format as shown
MESSAGE
SET DATE dd:mm:yyyy
Nov 21, 2003
Range: date format as shown
SET TIME hh:mm:ss
1 :00:00 am
DATE-> 2
SET TIME hh:mm:ss
03:0 :00 am
DATE-> 0
SET TIME hh:mm:ss
03:35:0
am DATE-> 0
SET TIME hh:mm:ss
03:35:55 a
DATE-> m
NEW TIME
HAS BEEN STORED
SET DATE mm:dd:yyyy
Jan 01, 1996
SET DATE mm:dd:yyyy
Oct 0 , 1996
1
SET DATE mm:dd:yyyy
Jan 01, 1997 NEW DATE
HAS BEEN STORED
MESSAGE
STORE
USE THE VALUE
KEYS TO CHANGE
THE UNDERLINED
QUANTITIES
MESSAGE MESSAGE
MESSAGE MESSAGE
MESSAGE MESSAGE
VALUE
ENTER
ENTER