Appendix 2 Application Function; High-Speed Comparison Match Starts - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

Appendix 2

High-speed comparison match starts

Use the high-speed counter function and external start signal (Page 60) to start positioning operation when the specified
number of
inputs is detected. Examples of the wiring and parameter setting that start positioning operation when the input is detected
100 times are shown below.
For details of the high speed couter function, refer to MELSEC iQ-F FX5 User's Manual (Application).
Examples of system configuration
The wiring when the FX5U CPU module (transistor) is used is shown below. For the other wiring, refer to connection
examples of each servo amplifier.
FX5U-32MT/ES
S/S
0V
Photocoupler
24V
X0
X1
COM0
Y0
COM1
Y4
Y5
*1 Be sure to use the class-D grounding method (grounding resistance: 100 Ω or less).
Examples of parameter setting
Set the high speed I/O setting to the following parameter in GX Works3. A parameter that is not described here does not need
to be set.
■High speed counter
Navigation window  Parameter  FX5UCPU  Module Parameter  High Speed I/O  Input Function  High Speed
Counter  Detail Setting  Basic Settings
Set the CH1 parameter as follows.
Use/Not Use
Enable
APPX
248

Appendix 2 Application function

Application function
AC100V-240V
L
N
*1
Class-D grounding
High speed counter input signal
External start signal
High speed matched output signal
Operation Mode
Normal Mode
Manual pulse generator,
encoder and others
Pulse train
Direction
Servo amplifier (drive unit)
and others
Pulse Input Mode
1-Phase 1 Input (S/W Up/Down Switch)