Sptm (Unsigned 32-Bit Incremental Auxiliary Timer) - Panasonic FP7 Series Command Reference Manual

3.19 SPTM (Unsigned 32-bit Incremental Auxiliary Timer)

■
Ladder diagram
■
List of operands
Operand Description
S Timer set value
D Timer elapsed value
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Devices that can be specified (indicated by ●)
Operan
d
W W
X Y
S ● ●
D ● ●
(Note 1) CS cannot be specified in the first operand [S].
(Note 2) CE cannot be specified in the second operand [D].
(Note 3) Only 16-bit devices, 32-bit devices, and integer constants can be modified. (Real number constants,
and character constants cannot be specified.)
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Outline of operation
● This instruction operates as a 32-bit on-delay timer with 0.01 second resolution.
● When the execution condition is ON, the timer increments in the area [D, D+1] where the
elapsed time is specified.
● When the elapsed value reaches the timer set value [S], the relay that is connected to the
Timer instruction and the system relay SRD are turned ON. (These relays are OFF when the
execution condition is OFF or when the timer is incrementing.)
● The system relay SRD can also be used as a timer contact.
■
Setting the timer period
● The timer period is 0.01 × [timer set value].
WUME-FP7CPUPGR-12

3.19 SPTM (Unsigned 32-bit Incremental Auxiliary Timer)

16-Bit device:
W W W S D L
R L S D T D
● ● ● ●
● ● ● ●
32-Bit
device:
TS TE
C C
S E
U W
WI IX
M O
(N (N
ote ote
1) 2)
●
●
Real St
Integer numbe rin
r g
D
K Ｕ H SF " "
F
● ●
Index
modifie
r
(Note 3)
●
●
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