Mitsubishi QD51, User Manual

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MELSEC-Q
3 SPECIFICATIONS
3.11.4 Starting by a start request from another task (Start condition: BOOT, ON)
This is the case where the start condition in the multitask settings is set to "BOOT" or
"ON".
A task is started when the "Run Permission Conditions" are satisfied and when the
start is requested by the ZSTART command from another BASIC program.
Refer to Section 3.11.1 for the Run Permission Conditions.
(For details of the ZSTART command, refer to the Programming Manual
(Commands).)
(1) Processing when powered on or reset
(a) When the start condition is "BOOT"
When the module is turned ON or reset, the program to be run is loaded
from the flash ROM to the internal memory of the QD51 (-R24).
The loaded BASIC program runs when a start is requested from another
task.
(b) When the start condition is "ON"
When the module is turned ON or reset, the program to be run is not
loaded from the flash ROM to the internal memory of the QD51 (-R24).
When a start is requested from another task, the designated BASIC
program is read from the file area of the user FD/HD to run.