Event Diagnosis message which does not require acknowledgement. The event describes the
current status of the device. The event disappears once the issue has been resolved.
HMI Human machine interface
Online
change
● After a project has changed, only these changes are compiled when pressing the
key <F1
1> or calling the menu item "Project/Build". The changed program parts are
marked with a blue arrow in the block list.
● The term Online Change means loading the changes made in the user program into
the PLC's RAM using the programming system (after confirming a corresponding
system message when switching to online mode, menu item "Online/Login").
● Execution of the user program is not stopped. After downloading the program
changes, the program is re-organized. During re-organization, no further online
change command is allowed. The storage of the user program to the Flash memory
using the command "Online/Create boot project" cannot be initiated until re-organiza-
tion is completed.
● Online Change is not possible after:
– changes in the PLC configuration
– changes in the task configuration
– changes in the library management
– changed compile-specific settings (segment sizes)
– performing the commands "Project/Clean all" and "Project/Rebuild All".
Panel
Builder
PB610
Engineering tool for control panels, integrated in engineering suite Automation Builder
Reset ● Performs a START -> STOP process.
● Preparation for program restart, i.e., the variables (VAR) (exception: RETAIN varia-
bles) are set to their initialization values.
● Reset is performed using the menu item "Online/Reset" in the programming system
or pressing the function key RUN for ≥ 5 s in STOP mode.
Reset
(cold)
● Performs a START -> STOP process.
●
Preparation for program restart, i.e., the variables (VAR) (also RETAIN variables) are
set to their initialization values.
● Reset (cold) is performed using the menu item "Online/Reset (cold)" in the program-
ming system.
Reset
(original)
● Resets the controller to its original state (deletion of Flash, SRAM (%M, area, %R
area, RETAIN, RETAIN PERSISTENT), Communication Module configurations and
user program!).
● Reset (original) is performed using the menu item "Online/Reset (original)" in the
programming system.
RUN ->
STOP
● RUN -> STOP means pressing the RUN function key on the PLC while the PLC is in
run mode (AC500 PLC display "run", AC500-eCo PLC "RUN LED" is ON).
● If a user program is loaded into RAM, execution is stopped.
● All outputs are set to FALSE or 0.
● Variables keep their current values, i.e., they are not initialized.
● The AC500 PLC display changes from "run" to "StoP", AC500-eCo "RUN LED"
changes from ON to OFF.
START ->
STOP
● START -> STOP means stopping the execution of the user program in the PLC's
RAM using the menu item "Online/Stop" in the programming system.
● All outputs are set to FALSE or 0.
● Variables keep their current values, i.e., they are not initialized.
● The AC500 PLC display changes from "run" to "StoP".
2023/03/033ADR011074, 1, en_US114
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