Outline Of High−Speed Counter Function; Types Of Input Modes - Panasonic FP0 User Manual

Programmable controller
Hide thumbs Also See for FP0:
Table of Contents

Advertisement

FP0
9.3
High−speed Counter Function
9.3.1
Outline of High−speed Counter Function
High−speed counter function
The high−speed counter function counts the input signals, and when the count reaches
the target value, turns on and off the desired output.
The high−speed counter function is able to count high−speed pulses of frequencies up
to 10 kHz.
To turn on an output when the target value is matched, use the target value match on
instruction (F166). To turn off an output, use the target value match off instruction
(F167).
Preset the output to be turned on and off with the SET/RET instruction.
Setting the system register
In order to use the high−speed counter function, it is necessary to set system registers
400 and 401. For detailed information
9.3.2

Types of Input Modes

Incremental input mode
X0
0
1
2
Count
Decremental input mode
X0
n
n−1
n−2
n−3
Count
3
4
n−3
n−4
High−speed Counter/Pulse Output/ PWM Output
9.3 High−speed Counter Function
section ****
n−2
n−1
n
3
2
1
0
on
off
on
off
9 − 9

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents