NT30-KBA04 Omron, NT30-KBA04 Datasheet - Page 245

• Manufacturer Part Number: NT30-KBA04
• Description: ANTI GLARE COVER FOR NT31
• Manufacturer: Omron

Specifications of NT30-KBA04

• Leaded Process Compatible: No
• Peak Reflow Compatible (260 C): No
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

5-6
5-6-1 About the Clock Function
5-6-2 Date and Time Display
234
Clock Function
Clock Function
Display/reading
only
only
Setting only
Function
Reference
memory table
entry number
The NT30/30C has a clock function for setting the date and time.
This section explains how to set the date and time, and how to notify the date and
time to the PC.
The clock function uses the numeral memory table entries numbered 247
through 255: these memory table entries are used exclusively for clock data.
As shown in the table below, numbers 247 through 253 are for display and read-
ing only, and numbers 254 and 255 are for time setting. Numbers 247 through
253 store clock data that is updated by the internal clock of the NT30/30C. This
data cannot be rewritten by the PC.
* The numerical values that correspond to the days of the week are as follows:
In order to display the date or time, an area in which the contents of numeral
memory table entries 247 through 253 can be displayed must be set during
screen creation with the NT-series Support Tool.
Numeral memory table entries 247 through 253 store clock data that is updated
by the internal clock of the NT30/30C. This data cannot be rewritten by the PC.
When the NT battery voltage drops, the clock function cannot operate correctly
when the power is switched OFF.
Numeral
Setting example: April 27 (Thu), 1995, 14:53:30
Day of
Value
247
248
249
250
251
252
253
254
255
week
254
255
27
00
Sun
00
16 to 23
24 to 31
16 to 23
24 to 31
8 to 15
8 to 15
Bit
14
04
0 to 7
0 to 7
53
95
Mon
01
Day of week
Day of week
Information
30
04
Second
Second
Minute
Minute
Vacant
Month
Month
Hour
Date
Hour
Date
Year
Year
Tue
02
Wed
03
Always 00
00 to 59
00 to 59
00 to 23
01 to 31
01 to 12
00 to 99
00 to 06
00 to 59
00 to 59
00 to 23
01 to 31
01 to 12
00 to 99
00 to 06
Value
Thu
04
Last 2 digits of year
Last 2 digits of year
24-hour system
24-hour system
Section
Fri
05
See below
See below
Remarks
Sat
06
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