AEG Modicon Micro 84 - Dumping (Storing) a Program to the P371 Program Pack; Loadinga Program from the P371 Program Pack

NOTE
When recording and then reloading a program into the same
controller, remove the P371 Program Pack and then reinsert
it before loading the program. .This procedure prevents the
occurence of false error conditions.
8.2
DUMPING (STORING) A PROGRAM TO THE P371 PROGRAM PACK
Dumping a user’s logic program from the MICRO 84 controller to the
program pack is initiated by a sequence of keystrokes entered into the
P370 programmer. The necessary steps and keystrokes to dump a program
are given below.
(controller RUN
Dump the user’s logic program into the program pack. During this
process, the WRITE light on the program pack illuminates.
Wait until the WRITE light goes out before proceeding.
Restart the controller. The controller’s RUN light illuminates.
Return the P370 Programming Panel to the EXAMINE mode.
8.3
LOADING A PROGRAM FROM THE P371 PROGRAM PACK
The button located on the program pack’s bottom activates the transfer of
program data from ‘the program pack to the controller.
1.
2.
3.
Pressing the button once causes the following action:
a.
b.
The controller stops, turning off the RUN light on the controller.
Initiates the program data transfer. After the data is
transferred, the DONE light, located on the program pack, turns
on.
If the DONE light does not turn on, it indicates that the load was
not successful. Retry loading.
Pressing the button the second time causes the following action:
a.
b.
The DONE (green) light turns off.
The controller’s RUN light turns on, indicating that the
controller has restarted.
If the
P370 Programmer was attached during the loading sequencer,
press
SHIFT/RESET. This is necessary so that the programmer can
reflect the new controller logic.
8-2
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