ELCOS SRL
- Parma - CEM-120 – PROG – EN
2
REPLACING THE CONTROL UNIT
TRANSFER OF PROGRAMMING OPERATIONS
MEMORY
Press and
wait for
completion of the
transfer.
Check that the
memory
is inserted
correctly.
WARNING
THE TYPE AND REVISION
OF THE TWO CONTROL
UNITS MUST BE THE
SAME.
Before replacing the control unit, we advise transferring all the programming settings to the new control
unit; if this operation is not carried out, the new control unit will operate with the factory programming
settings. In this case, it is necessary to carry out programming of the current transformer.
PROCEDURE
TO BE CARRIED OUT WITH ENGINE STOPPED
AND CONTROL UNIT NOT POWERED
NEW CONTROL UNIT
CONTROL UNIT TO BE REPLACED
Remove the
memory
and
eliminate it
MEMORY
Supply power to the control unit
The following is read on the display
or
or
Repeat the procedure
It is possible to transfer the programming operations of a standard control unit onto several memories.
We advise you not to exceed fifty transfers.
Example:
CONTROL UNIT
A
(STANDARD)
CONTROL UNITS
B - C - D
TO BE UPDATED
Remove the
memory
and insert it
in the new control
unit
If, during normal
operation, the
fault is activated
the memory is no
longer used.
To reset press
A
B
C
D
CONTROL UNIT STAND BY
After 30 seconds of inactivity, the control unit enters STAND BY and completely switches off all the
notifications (led and display).
To exit STAND BY, press one of the buttons.
RESTORATION OF FACTORY PROGRAMMING OPERATIONS OF THE PROGRAMMING OPERATIONS:
ENGINE, GENERATOR AND PROGRAMMABLE TIMES
Disconnect the battery power supply to the control unit (we suggest opening the protection fuse).
Supply power to the control unit again, simultaneously press (within 8 sec.)
the three buttons, wait for the following to be written on the display:
STANDARD PROGRAMMING.
1.
Switch off the power to the control units.
2.
Remove the memory from control unit A.
3.
Remove the memory from control unit B.
4.
Insert memory B in control unit A.
5.
Supply power to control unit A.
6.
The following message is displayed.
“UPDATE THE CONTROL UNIT?”.
7.
Press the
STOP
button.
8.
The following message is displayed
“SAVE DATA IN MEMORY?”
9.
Press the
START
button.
10.
The following message is displayed
“END OF
TRANSFER”.
11.
Switch off the power to control unit A.
12.
Remove memory B from control unit A.
13.
Insert memory B in control unit B.
14.
Supply power to control unit B.
15.
The following message is displayed
“UPDATE THE CONTROL UNIT?”.
16.
Press the
START
button.
17.
The following message is displayed “END OF
TRANSFER”.
18
Repeat from point 3 for memories C and D.
UPDATE THE
CONTROL UNIT?
END OF
TRANSFER
ERROR IN
TRANSFER
MEMORY NOT
INSTALLED
ERROR
MEMORY