(Note 2)
This applies when the input pulse duty is 50%.
● Besides the purpose which counts input pulses from external devices, pulses generated by
them can be counted internally when using the pulse output/PWM output function. For details
of the counter for the pulse output/PWM output, also refer to
Function"".
7.1.2 Configuration Using Tool Software
The setting of the counter function is specified in the configuration menu of FPWIN GR7.
■
Setting method
The following procedure shows when ""High-speed counter (Phase input)"" is allocated to the
inputs (X100-X103) of the multi I/O unit registered in the starting word number 10. It also
describes the procedure when the multi I/O unit has been already allocated in the I/O map.
1.
Select Options>Multi I/O Unit Setting in the menu bar.
The ""Multi I/O Unit Setting"" dialog box is displayed. Select a unit to be used.
2.
From the function selection tree, select ""High-speed counter"", and double-click an input
number to which the high-speed counter is allocated.
The ""High-speed Counter Advanced"" dialog box is displayed.
3.
Select ""Phase input (4 multiple)"" from the ""Function Setting"" drop-down list.
4.
Input a preset value or upper and lower limit values as necessary.
WUME-FP7MXY-06
7.1 Counter Function
""9 Pulse Output/PWM Output
7-3