Mitsubishi MELSEC iQ-F FX5 series, Programming Manual, Page: 581 / 888

7 APPLICATION INSTRUCTION
7.19 Clock instruction
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7
7.19
Clock instruction
Reading clock data
TRD(P)
These instructions read the clock data from the built-in real time clock in the CPU module.
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
Processing details
• These instructions read the clock data (SD210 to SD216) from the built-in real time clock in the CPU module to the device
numbers (d) to (d)+6 in the following format.
• The table below shows the related devices. The clock data stored in these special registers is updated during the END
processing.
Ladder diagram Structured text
ENO:=TRD(EN,d);
ENO:=TRDP(EN,d);
Operand Description Range Data type Data type (label)
(d) Head device number where the read clock data is stored

16-bit signed binary ANY16
Operand Bit Word Double word Indirect
specification Constant Others
X, Y, M, L,
SM, F, B, SB U

\G

T, ST,
C, LC T, ST, C, D,
W, SD, SW, R U

\G

Z LC LZ K, H E $
(d)
            
Device Item Clock data Device Item
Special
registers SD210 Year 1980 to 2079 (year, four digits)

D0 Year
SD211 Month 1 to 12

D1 Month
SD212 Day 1 to 31

D2 Day
SD213 Hour data 0 to 23

D3 Hour data
SD214 Minute data 0 to 59

D4 Minute data
SD215 Second data 0 to 59

D5 Second data
SD216 Day-of-the-week data 0 (Sunday) to 6 (Saturday)

D6 Day-of-the-week data
Device Name Description
Binary code
SD210 Binary clock data (year) The year data in the clock data is stored as a four-digit binary code.
SD211 Binary clock data (month) The month data in the clock data is stored as a binary code.
SD212 Binary clock data (day) The day data in the clock data is stored as a binary code.
SD213 Binary clock data (hour) The hour data in the clock data is stored as a binary code.
SD214 Binary clock data (minute) The minute data in the clock data is stored as a binary code.
SD215 Binary clock data (second) The second data in the clock data is stored as a binary code.
SD216 Binary clock data (day of the week) The day-of-a-week data in the clock data (0: Sunday, 1: Monday, ..., 6: Saturday) is stored as a binary code.
Binary code (FX3 compatible area)
SD8013 Binary clock data (second) The second data in the clock data is stored as a binary code.
SD8014 Binary clock data (minute) The minute data in the clock data is stored as a binary code.
SD8015 Binary clock data (hour) The hour data in the clock data is stored as a binary code.
SD8016 Binary clock data (day) The day data in the clock data is stored as a binary code.
SD8017 Binary clock data (month) The month data in the clock data is stored as a binary code.
(d)