Mitsubishi Electric MELSEC iQ-F FX5, Programming Manual

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8 APPLICATION INSTRUCTION
8.24 Clock Instruction
8.24
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.
Ladder diagram Structured text
ENO:=TRD(EN,d);
ENO:=TRDP(EN,d);
FBD/LD
Operand Description Range Data type Data type (label)
(d) Head device number where the read clock data is stored

16-bit signed binary ANY16_ARRAY
(Number of elements: 7)
EN Execution condition

Bit BOOL
ENO Execution result  Bit BOOL
Operand Bit Word Double word Indirect
specification
Constant Others
X, Y, M, L, SM,
F, B, SB, S 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)

(d) Year
SD211 Month 1 to 12

(d)+1 Month
SD212 Day 1 to 31

(d)+2 Day
SD213 Hour data 0 to 23

(d)+3 Hour data
SD214 Minute data 0 to 59

(d)+4 Minute data
SD215 Second data 0 to 59

(d)+5 Second data
SD216 Day-of-the-week data 0 (Sunday) to 6 (Saturday)

(d)+6 Day-of-the-week data
(d)
EN ENO
d