List Of Instructions - Toshiba PROSEC T1-16S User Manual

7. Instructions

7.1 List of instructions

The T1-16S has 21 types of basic ladder instructions and 97 types of function
instructions as listed below. The specifications of each instruction will be described in
detail later.
The tables listing these instructions are provided as a quick reference. (Note: In the
following table, italic character means operand, i.e. register, device or constant value.)
Basic ladder instructions
FUN
Name
No.
NO contact
NC contact
Transitional
contact (rising)
Transitional
contact (falling)
Coil
Forced coil
Inverter
Invert coil
Positive pulse
contact
Negative pulse
contact
Positive pulse coil
Negative pulse coil
ON delay timer
OFF delay timer
Single shot timer
106
T1-16S User's Manual
Expression
A NO (normally open) contact of
device A.
NC (normally closed) contact
A
of device A.
Turns ON output for 1 scan
when input changes from OFF
to ON.
Turns ON output for 1 scan
when input changes from ON
to OFF.
A Relay coil of device A.
A Forced coil of device A. State
of device A is retained
regardless of the input state.
I Inverts the input state.
A Stores the inverse state of
I input into device A.
A Turns ON output for 1 scan
P when input is ON and device A
changes from OFF to ON.
A Turns ON output for 1 scan
N when input is ON and device A
changes from ON to OFF.
A Turns ON device A for 1 scan
P when input changes from OFF
to ON.
A Turns ON device A for 1 scan
N when input changes from ON
to OFF.
[ A TON B ] Turns ON output when the
time specified by A has
elapsed after the input came
ON. B is a timer register.
Turns OFF output when the
[ A TOF B ]
time specified by A has
elapsed after the input came
OFF. B is a timer register.
[ A SS B ] Turns ON output for the time
specified by A when the input
comes ON. B is a timer
register.
Function Steps
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
6F3B0253
Speed
Page
( s)
1.4 - 3.3 117
1.4 - 3.3 118
3.0 119
3.0 120
2.3 121
2.3 122
1.4 - 3.3 123
2.3 124
125
126
127
128
12.6 129
12.8 130
13.0 131