Csub (Clock Subtraction) - Panasonic FP7 Series Command Reference Manual

12.4 CSUB (Clock Subtraction)

12.4 CSUB (Clock Subtraction)
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Ladder diagram
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List of operands
Operand Description
S1 Starting device address of clock data
S2 Starting device address of time data
D Starting device address of subtraction result
(Note 1) For details of clock data and time data, refer to
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Available devices (●: Available)
Operan
d
W W
X Y
S1 ● ●
S2 ● ●
D ● ●
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Outline of operation
● Time data (hours, minutes and seconds), stored in the area starting with [S2], are subtracted
from the clock data (year, month, day, hours, minutes and seconds), stored in the area
starting with [S1].
● The calculation result is stored in the area starting with [D].
● This operation takes leap years into account.
12-8
16-Bit device:
W W W S D L
R L S D T D
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"19.2 Clock and Time Data"
32-Bit
device:
TS TE
U W
WI IX
C C
M O
S E
Real St
Integer numbe rin
r g
D
K H SF " "
Ｕ
F
WUME-FP7CPUPGR-12
Index
modifie
r
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