Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 1004

Processing details
• These instructions read "year, month, day, hour, minute, second, and day of week" from the clock element of the CPU
module, and store the read data in binary in the device specified by (d) and later.
(Data) (d)
(Clock Year
element)
(Setting range) 1980 to 2079
• "Year" stored in the device specified by (d) is a 4-digit year.
• "Day of week" stored in the device specified by (d)+6 is a number from 0 to 6 corresponding to Sunday to Saturday.
Day of week
Stored data
• Data is automatically corrected in leap years.
Operation error
There is no operation error.
7 APPLICATION INSTRUCTIONS
1002
7.25 Clock Instructions
(d)+1 (d)+2
Month Day
1 to 12 1 to 31
Day Month
0 1
(d)+3 (d)+4
Hour Minute
0 to 23 0 to 59
Tuesday Wednesday Thursday
2 3
(d)+5 (d)+6
Second Day of week
0 to 59 0 to 6
Friday
4 5
Saturday
6