Panasonic FP-X0 L30R - 7.3 High-speed Counter Function

7.3 High-speed Counter Function
7.3.1 Overview of High-speed Counter Function
Instructions used and the contents of the controls
Type of control
Instruction
number
Description
Reset/disabling of
counter
F0
Performs controls such as resetting the high-speed counter of
the specified channel or disabling the count.
Read/Write of
elapsed value
F1 Reads and writes the elapsed value of the high-speed counter.
Target value
match ON/OFF
control
F166
Turns on (F166 instruction) or off (F167 instruction) the specified
output when the elapsed value of the high-speed counter
reaches the target value. The output is used by presetting with
an instruction such as the SET/RET instruction.
F167
Input pulse
measurement
F178 Measures the pulse number and cycle of the high-speed counter.
Setting the system register
In order to use the high-speed counter function, it is necessary to set the system registers No. 400 and
401.
7.3.2 Input Modes and Count
Incremental input mode
Decremental input mode
Two-phase input mode
Incremental/decremental input mode
Direction discrimination
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com