Mitsubishi Electric MELSEC iQ-F FX5 - Page 266

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25 HIGH-SPEED INPUT/OUTPUT FUNCTION
25.1 High-speed Counter Function
■High-speed comparison table
[Navigation window]  [Parameter]  Module model name  [Module Parameter]  [High Speed I/O]  [Input
Function]  [High Speed Counter]  [Detailed Setting]  [High Speed Compare Table]
Set the No.1 parameter as follows.
■Positioning
[Navigation window]  [Parameter]  Module model name  [Module Parameter]  [High Speed I/O]  [Output
Function]  [Positioning]  [Detailed Setting]  [Basic Settings]
Set the axis 1 parameter as follows.
Operation example
Wire and set the parameter setting following this example to perform the following positioning operation (high-speed
comparison match start).
1. The drive contact of the positioning instruction for axis 1 turns on. (External start signal standby)
2. When the high-speed counter input (X0) of channel 1 is detected 100 times, the high-speed counter match output Y5
turns on.
3. When Y5 turns on, the external start signal X1 turns on.
4. Positioning operation of axis 1 starts after the external start signal is detected.
Counter CH Comparison Type Output Destination
Device
Comparison Value 1
Specification Method
Comparison Value 1
Direct
CH1 Set Y5 Direct Specification 100
Basic Parameter 1 Detailed Setting Parameter
Pulse Output Mode Output Device
(PULSE/CW)
Output Device
(SIGN/CCW)
External Start Signal
Enable/Disable
External Start Signal
Device No.
External Start Signal
Logic
1: PULSE/SIGN Y0 Y4 1: Enabled X1 0: Positive Logic