Eaton ELC-PB, Programming Manual

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3 . I n s t r u c t i o n S e t
M N 0 5 0 0 3 0 0 3 E F o r m o r e i n f o r m a t i o n v i s i t : w w w. e a t o n . c o m
3 - 4 1 3
D1314 Minute 0~59
→
D5 Minute
D1313 Second 0~59
→
D6 Second
Notes:
The best method for setting the RTC is to use the TWR (API 167) instruction.
1. To display a four digit number for the year:
By default, ELC controllers display a 2 digit number for the year (for example: displays 03 for
year 2003). If you want to display a 4 digit number for the year, set special M bit M1016 at
power up, per the following:
M1002
SET M1016
Display 4 digit number for year
2. The RTC will display 4 digits in place of the original 2 digit number.
When using the 4-digit format for the year and a new value needs to be written to D1319,
writing a 2-digit value using the TWR instruction will result in a 4-digit value for the year if
M1016 is set. Writing a 4-digit value to D1319 when M1016 is set is not necessary. For
example, 00=year 2000, 50=year 2050 and 99=year 2099.
3. Error Flag of the calendar:
Device Name Function
M1016 year format
for the
calendar
Displays the 2 right-most digits for the year in D1319
when M1016 is OFF.
Displays the 4-digit value for the year when M1016 is
ON.
M1017
±
30 seconds
correction
A false-to-true transition of this bit will result in the clock
changing the following: if it is 0-29 seconds, it will reset
to 0. If it is 30-59 seconds, add 1 to minutes and reset
seconds to 0.
M1076 calendar
fault
ON when RTC settings are out of range or the battery is
no longer working.
Device Name Range
D1313 Second 0-59
D1314 Minute 0-59
D1315 Hour 0-23
D1316 Day 1-31
D1317 Month 1-12
D1318 Week 1-7
D1319 Year 0-99 (two right-most digit number of year)