iDect FC6A series User Manual page 249

Initialize pulse after run-time download (M8126)
M8126 is a special internal relay that turns on for only one scan after run-time download has completed.
This is effective when you want to reliably initialize instructions after run-time download.
Example: A user program that initializes the AVRG instruction during run-time download
Even if the status of M0 is on during run-time download, the input to the AVRG instruction turns off for only one scan time
by normally-closed M8126, and the instruction is initialized.
AVRG(W)
M0000 M8126
Example: A user program that cancels RXD instructions in standby during run-time download
The user communication receive instruction cancel flag (port 1) turns on for only one scan during run-time download and all
RXD instructions in standby are canceled.
M8126
WindLDR Online Edit and run-time download operations
Program to create
Add rung 4 with the following specification to the program created in Chapter 4.
When input I0 and input I1 are both off, output Q3 turns on.
Rung Number
4
Operation procedure
•
Start Online Edit.
1.
After downloading or uploading the user program, when the FC6A Series MicroSmart and WindLDR programs are the same, on
the Online tab, in the Monitor group, click Online Edit under Monitor.
Online Edit mode starts and a program can be edited with FC6A Series MicroSmart's operation being monitored.
Create a program.
2.
Add rung 4 and insert the instructions according to the specification.
S1 S2 S3 D1
D0000 M0000 D0100 D0200
I0
OFF
FC6A S M S A
ERIES ICRO MART
D2
M0100
M8022
I1
OFF
- -O T U ' M
LL IN NE YPE SER S ANUAL
5: F
UNCTIONS AND
Operation
Output Q3 is ON
FC9Y-B1722
S
ETTINGS
5-63