Schleicher XCx 300, Руководство по эксплуатации

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The PLC
102
Operating Manual XCx 300 / 500 / 540 Version 09/08
9.2.2 Changing operating states with MULTIPROG
You can use the graphic user interface of MULTIPROG to control
when program execution on the PLC starts and stops. The buttons for
changes which are not possible in the current operating state are
shaded in the project control dialog.
Starting program execution
State change
from

to
Button in control
dialog Description of what happens
Stop

Run

Cold start

All data is initialized

SPG 1 is called

All user tasks are activated

Program execution activated
Stop

Run

Warm start

Only non-buffered data is initialized

SPG 0 is called

All user tasks are activated

Program execution activated
Stop

Run

Hot start

No data is initialized

All user tasks are activated

Program execution activated

Not available when you start program execution for
the first time after downloading
Stopping program execution
State change
from

to
Button in control
dialog Description of what happens
Run

Stop

All user tasks are deactivated when their operating
cycle is complete

SPG 2 is called

Process map memory outputs are written

Program execution stops

Physical outputs are set to zero or preferred shut-off
state
General reset
State change
from

to
Button in control
dialog Description of what happens
Stop

Power
on

The project is deleted

General reset