Fagor CNC 8035 - Priority of Execution of the PLC Modules

 Installation manual
CNC 8035
INTRODUCTION TO THE PLC
Modular structure of the program
7.
(SOFT M: V15.3X)
(S
OFT T: V16.3X)
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7.4.4 Priority of execution of the PLC modules
Every time the PLC program is started (command RUN) the first module to be executed is the first
cycle module (CY1). Once execution has been completed, it will continue with the main module
(PRG).
The main module will be executed cyclically until the execution of the PLC has stopped (command
STOP).
The periodic module will be executed every time the time indicated in the directing instruction “PE
t” elapses. This count starts when the execution of the main module (the first time) begins.
Every time this module is executed, the execution of the main module is interrupted, and its execution
resumes when the execution of the periodic module finishes.