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S(P).DATE+
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7.16 Expansion Clock Instructions
7.16.2 Expansion clock data addition operation (S(P).DATE+)
Program Example
(1) The following program adds 1 hour to the clock data read from the clock element, and stores
the results into the area starting from D100 when X20 is turned ON.
[Ladder Mode]
[List Mode]
[Operation]
• Time data read operation by the SP.DATERD instruction
• Addition by the SP.DATE+ instruction
Sets the time to D10 or later.
Reads out the clock element
data to D0 or later.
Instruction
Device
Step
05
5
17
D1
D2
Year
Day
Month
10
23
41
2
D0
D3
D4
D5
D6
Hour
Minute
Second
Day of week
Time data
Millisecond
100
Time data
Clock element
D11
D12
D101
D102
Hour: 10
Minute: 23
Second: 41
D4
D5
+
D100D10
D3
Millisecond: 100
D6
D7
2 (Tuesday)
Hour: 1
Minute: 0
Second: 0
Millisecond: 0
--
Hour: 11
Minute: 23
Second: 41
Millisecond: 100
--
D13
D14
D103
D104