Delta DVP-15MC Series User Manual

Chapter 8 Logic Instructions
8-43
8_
Timer Instructions
FB/FC
Explanation
Applicable model
FB
TON is used for the ON delay.
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
Time from when the timer starts until Q
changes to TRUE.
Q Timer output
Output
Q is TRUE 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
Boolean
Bit string Integer
Real
number
Time, date
String
BOOL BYTE WORD
DWORD
LWORD
USINT
UINT UDINT ULINT SINT INT DINT LINT REAL
LREAL
TIME
DATE
TOD
DT
STRING
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
 The TON instruction is defined as the function of a timer for the ON delay.
 When In is TRUE, the timer starts to measure the time and the value of ET increases accordingly.
When ET equals PT, Q is TRUE. When In is set to FALSE, the measuring of the time stops and Q
and ET are both 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.
TON
EN ENO
Q
TON_instance
In
PT
ET

Delta DVP-15MC Series Specifications

General

Brand	Delta
Model	DVP-15MC Series
Category	Controller
Language	English