Carel Hecu handleiding
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Hecu +0300023EN rel. 1.2 - 14.12.2021
9. SOFTWARE UPDATE
9.1 Uploading/updating the software
(Upload)
The following methods can be used to update the fi rmware and acquire
the log fi les on pCO controllers:
• SmartKey programming key;
• pCO manager tool, installable on a PC.
Smart key
The PCOS00AKY0 key is an electronic device used to program and service
the pCO sistema family controllers. PCOS00AKY0 simplifi es data transfer
between the controllers installed and a personal computer by exploiting
the high capacity fl ash memory for storing software applications, BIOS
and variable logs. The pCO is connected directly via the telephone
connector using the cable supplied, while to transfer the data to a
personal computer, the USB adapter code PCOS00AKC0 is required.
The power supply comes either via the USB port on the PC or from the
controller, therefore no external power supply is needed.
USB
telephone cable
start
mode
PCOS00AKC0
USB
Fig. 9.a
For the procedure see par. 9.1.
Operating instructions
start
mode
start
mode
Fig. 9.b
Programming the Smart Key via Personal Computer
The operating modes described in the table below can be confi gured
using a program on the PC. The program can also load the software to the
key or transfer logged data from the controller to disk.
Type Function Mode button
B Update software from key to pCO (BIOS,
application, parameters, etc.)
Disabled
C* Copy software from pCO to pCO (BIOS,
application, parameters, ...)
Switches the key from write
mode to read mode
D Read logged data Disabled
E Read logged data and software from pCO
(BIOS, application, parameters, etc.)
Disabled
F Read logged data Disabled
G Copy from pCO to pCO and read logs Switches the key to write mode,
read mode and read logs mode
*: Default mode
Tab. 9.a
The key is factory-programmed in read/write mode (type C) so that it can
be used immediately to transfer software from one controller to another.
When the key is connected to the personal computer, the symbols have
the following meanings:
Flashing Waiting for connection to PC
Alternating
When connected to PC indicates
data transfer in progress
The programming key is compatible starting from BIOS version 3.43 and
BOOT version 3.01. For more detailed information on programming the
key, see the pCO Manager program manual.
Using the Smart Key with the pCO/μPC
Switch off the pCO, remove any peripherals connected in the pLAN
and plug the key into the telephone connector on the controller. When
switching on again, all the symbols light up momentarily and the buzzer
emits a beep. A few seconds later the key becomes operational. During
this period the
symbols will fl ash. The controller then enters
programming mode and the start button lights up steadily. Press the
button to start data transfer.
Caution:
• If the key is type B, C or G (in write mode) pressing the start button will
immediately delete the software already loaded on the pCO.
• Do not remove the key while data is being transferred to the key itself,
as the fi le being transferred will be lost and the corresponding space
will not be restored. To restore the original capacity all the fi les will
need to be deleted. If the key is type “C” or “G”, simply perform a new
application read operation.
Meanings of buttons/symbols
Flashing: the key is connecting to the pCO. During this phase, which
may last a few seconds, the start button is disabled
start
Flashing: the key has detected the pCO and is checking the access
rights.
start+
On steady: pressing the start button will start writing the software to
the pCO
start+
On steady: pressing the start button will start reading the software
from the pCO
start+
On steady: pressing the start button will start reading the logs from
the pCO
mode
On steady: if the key is type C or G, pressing the button for 1 second
switches from read to write.
Tab. 9.b
If the key is type C or G, pressing mode for 1 s switches from read to read
logs (G only) or write, the symbols
(write to pCO), (read from
pCO),
(read logs) follow the selected status. If the key is not type C or
G the “mode” button is disabled and off . The “start” button starts the read
or write operation, indicated by the fl ashing of the corresponding symbol
(
or ) at a frequency proportional to the progress of the operation.
When the operation is completed, the buzzer will sound intermittently
for 2 seconds. Pressing the start button again will make the buzzer sound
without repeating the operation. To repeat the operation, the key must
fi rst be unplugged. In case of error the symbol will light up together with
the other LEDs. The following table can help you fi nd the cause of the
problem.
Errors before pressing START
+ +
fl ashing
Communication error: no response from
the pCO or: Key fi rmware version is
incompatible
+mode
steady Password error
+mode
fl ashing Type of key incompatible
+
steady The key is missing one or more required
fi les (memory empty; no kit for the type of
pCO connected)
+ +start
steady + start
fl ashing
Incompatibility between the software on
the key and the pCO HW
+ +mode
steady + mode
fl ashing
Incompatibility between pCO application
and HW (application size)
+ +
steady No logged data present on the pCO
steady Type of key not programmed.
Tab. 9.c
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Productinformatie
| Merk | Carel |
| Model | Hecu |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 10743 MB |
