Mitsubishi Electric MELSEC iQ-FX5 User Manual page 300

Program
The following shows the program example to operate "[Cd.44] External input signal operation device (Axis 1 to 8)" of axis 1
using the limit switch connected to the CPU module when "2: Buffer memory" is set in "[Pr.116] FLS signal selection" to
"[Pr.119] STOP signal selection".
■System configuration
The following figure shows the system configuration used for the program examples.
FLS
CPU module
Program example
■For using labels
In the program examples, the labels to be used are assigned as follows.
Classification
Module label
Global label
8 COMMON FUNCTIONS
298
8.4 External Input Signal Select Function
RLS DOG
X0 to X3
FX5SSC
Label name
FX5SSC_1.stSysCtrl_D.unExternalInputOperationDevice_D[0].0
FX5SSC_1.stSysCtrl_D.unExternalInputOperationDevice_D[0].1
FX5SSC_1.stSysCtrl_D.unExternalInputOperationDevice_D[0].2
FX5SSC_1.stSysCtrl_D.unExternalInputOperationDevice_D[0].3
Defines the global labels to set the assignment device as follows.
STOP
Description
Axis 1 FLS
Axis 1 RLS
Axis 1 DOG
Axis 1 STOP