Delta DVP-15MC Series, Руководство по эксплуатации

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Chapter 8 Logic Instructions
8-47
8_
FB/FC
Explanation Applicable model
FB TP is used for the off delay after the input In is TRUE.
DVP15MC11T
DVP15MC11T-06

Parameters
Parameter
name
Meaning
Input/
Output
Description Valid range
In Timer input Input Controls the timer to start or reset TRUE or FALSE
PT Set time Input
Set the time from when the timer starts
until Q changes to TRUE

Q Timer output Output
Q is FALSE when the set time PT is
reached.
TRUE or FALSE
ET Elapsed time Output
Elapsed time from the time when the
timer starts to current time.


T#0ms ~ 213503d23h34m33s709.551ms
B
oo
le
an
Bit string Integer
Real
number
Time, date
S
tr
in
g
B
OOL
BYT
E
WO
R
D
DW
O
RD
LW
O
R
D
US
INT
UI
NT
UDI
NT
UL
INT
SI
N
T
IN
T DI
NT
LI
N
T
R
EA
L
L
R
E
AL
T
IME
D
AT
E
T
O
D
DT
S
T
RI
NG
In
●
PT
●
Q
●
ET
●
Note:
The symbol
●
indicates that the parameter is allowed to connect to the variable or constant of the data
type.

Function Explanation
When In is TRUE, Q is TRUE and the timer starts measuring time and the value of ET increases
accordingly. At the moment, Q remains TRUE. When ET equals PT, Q is FALSE and the timer stops
measuring time. When In changes from TRUE to FALSE, ET is reset.

Precautions for Correct Use
When the output value of ET reaches the set value of PT , the timer stops measuring time. ET is
reset to 0 (0ms) when In changes from TRUE to FALSE.
TP
EN
E NO
Q
TP_ins tan ce
In
PT
ET