AD-4405A Weighing Indicator
Page
49
13. Calendar / Clock
The AD-4405A has a built-in calendar/clock backed up by a lithium battery. The
calendar/clock continues to operate even after AC power is turned off. Leap years are
automatically corrected. The time and date can be added to the output data.
13.1. Time and Date Functions
Item
Parameter
Description
*
0
12 hours (00 to 11 AM/PM)
f50
Time display
1
24 hours (00 to 23)
Display, serial data output
and printer output
*
0
YY/MM/DD
1
MM/DD/YY
f51
Date format
2
DD/MM/YY
Display, serial data output
and printer output
f52
Difference between
Christian year
00
to
99
(Display/output year) –
(Christian year)
Last 2 digits
Initial setting is 0.
*
0
2 digits
1
4 digits (Numeric)
First 2 digits specified at
f54
.
f53
Year format
2
4 digits (cha Numeric)
Format specified at
f54
.
f54
First 2 digits of the
year
00
to
99
2-digit number (
f53
=
1
) or
alphabet, blank or dot (
f53
=
2
)
Effective when
f53
=
1
or
2
f52
: The display or output year is calculated using the following formula.
Display/output year = Christian era +
f52
parameter
Example 1: Christian era = (20)11 and
f52
=
12
, then display/output year = (20)23
Example 2: Christian era = (20)11 and
f52
=
99
, then display/output year = (20)10
Keep the internal year in Christian era format because the leap year correction is
performed, based on the Christian era.
f53
and
f54
: 2 characters can be added to the 2-digit internal year as output data via the
serial interface or printer. Additional characters are set at
f54
.
f53
=
0
Outputs a 2-digit year.
f53
=
1
Adds 2 digit numeric characters. The 2-digit number does not increment
automatically if the internal year changes from 99 to 00.
Example:
f54
=
20
, internal year (after
f52
calculation) = 11,
output year = 2011
13. Calendar / Clock
