Technical data

Timer operations
Subsequent scans with an RLO of "1" do not affect the
If the RLO is "0", the timer is reset (cleared).
timer.
KT 10.2:
the time base:
0 = 0.1sec 2 = 1sec
The timer is loaded with the specified value (10).
The number to the right of the decimal point indicates
BI and DE are digital outputs of the timer. The time at
output BI is in binary code. The time at DE is in BCD code
with time base.
I 3.0
Q4.0
T
as the timer is running.
Q4.0
The timer is started during the first scan if the RLO is "1".
I 3.0
T 1
R
S
10s
1
I 3.0
T 1
Q4.0
I 3.0
Q
10.2
T1
BI
Q4.0
QW0
DE
QW2
I 3.0
Q
10.2
T1
1
TV BI
Q4.0
QW0
DE
QW2
R
Logical/circuit diagram
STEP 5 representation
Ladder Control system
Statement
list
Pulse timer
=
SP T 1
L KT 10.2
A I 3.0
AN I 3.0
RT1
LT1
TQW0
LC T 1
TQW2
AT1
= Q 4.0
1
TV
R
diagram flowchart
The scan AT or OT produces the signal "1" as long
3 = 10 sec1 = 0.1 sec
KT
KT
I 3.0
Programming Examples in the STL, LAD and CSF Methods of Representation
CPU 928B Programming Guide
3 - 40 C79000-B8576-C898-01