Eliwell IC 915 NTC/PTC Manual

USER INTERFACE
The user has a display and four keys for
controlling status and programming of the
instrument.
KEYS AND MENUS
UP key Scrolls through the menu
items
Increases the values
DOWN key Scrolls through the menu items
Decreases the values
fnc key ESC function (exit)
fnc
set key Accesses the setpoint
set
Accesses the menus
Confirms the commands
out 1
out 2
IC915
At start-up the instrument performs a
Lamp Test; for few seconds the display and
the leds blink, in order to verify their
integrity and correct operation. The instru-
ment has two main menus: the "Machine
Status" and "Programming" menu.
ACCESSING AND USING MENUS
Resources are arranged in a menu, which
can be accessed by pressing and quickly
releasing the "set" key ("Machine Status"
menu) or by holding down the "set" key
for more than 5 seconds ("Programming"
menu).
To access the contents of each folder, indi-
cated by the relevant label, just press the
"set" key once.
LED
Position Related Function
OUT1 relay 1 (OUT1)
OUT2 relay 2 (OUT2)
Alarm
IC 915 NTC/PTC
electronic controller with dual output
You can now scroll through the contents
of each folder, modify it or use its func-
tions. If you do not use the keyboard for
over 15 seconds (time-out) or if you press
the "fnc" key once, the last value shown
on the display is confirmed and you return
to the previous screen mask.
MACHINE STATUS MENU
(See Machine Status Menu Diagram)
To access the "Machine Status" menu
Press and quickly release the "set" key.
The label "SP1" appears.
By using the "UP" and "DOWN" keys you
can scroll through the other folders in the
menu:
-SP1: Setpoint 1 setting folder.
-SP2: Setpoint 2 setting folder.
Setpoint 1 (Setpoint 2) Setting
Access the "Machine Status" menu by
pressing and quickly releasing the "set"
key. The label of the "SP1" folder appears.
f nc
(To set Setpoint 2 use the "UP" and
"DOWN" keys until iy is shown "SP2".
set
To display the Setpoint 1 (2) value press
the "set" key again.
The value appears on the display.
To change the Setpoint 1 (2) value, use
the "UP" and "DOWN" keys within 15 sec-
onds.
If the parameter is LOC = y the Setpoint
cannot be changed.
PROGRAMMING MENU
(See Programming Menu Diagram)
To enter the "Programming" menu, press
the "set" key for more than 5 seconds.
If specified, the access PASSWORD will be
requested, (parameter "PA1"), and the
label of the first folder will follow.
To scroll through the other folders, use
the "UP" and "DOWN" keys;
To enter the folder, press "set". The label
of the first visible parameter appears. To
scroll through the other parameters, use
the "UP" and "DOWN" keys; to change the
parameter, press and release "set", then
set the desired value using the "UP" and
"DOWN" keys, and confirm with the "set"
Status
ON when the regulator is started up; blinking in case of delay,
protection or blocked enabling
ON when the regulator is started up; blinking in case of delay,
protection or blocked enabling
ON when the alarm is enabled; blinking when the alarm is silenced
key to move to the next parameter.
PLEASE NOTE: It is strongly recommended
to switch off and switch on again the con-
troller anytime parameters have been
changed to prevent malfunctioning on
configuration and/or ongoing timings.
PASSWORD
The password "PA1" allows access to level
1 parameters. In the standard configura-
tion passwords is not present.
To enable it (value 0) and assign the
desired value, access the "Programming"
menu, within the folder with the "diS"
label. If passwords is enabled, you will see
it at the entrance of the "Programming"
menu.
COPY CARD
The Copy Card is an accessory connected
to the TTL serial port which allows pro-
gramming quickly the instrument parame-
ters (upload and download parameter's
map). The operation is performed as fol-
lows:
Format
This command allows copy card formatting,
an operation necessary in case of first use
or to copy maps with different models.
Warning: if the copy card has been pro-
grammed, using the "Fr" the data entered
are erased. This operation cannot be can-
celled.
Upload
This operation loads the programming
parameters from the instrument.
Download
This operation downloads to the instru-
ment the programming parameters.
The operations are performed accessing
the folder identified by the "FPr" label and
selecting, according to the case, "UL", "dL"
or "Fr" commands; the operation is con-
firmed by pressing the "set" key. If the
operation is successful an "y" is displayed,
on the contrary, if it fails a "n" will be dis-
played.
NOTE:
• UPLOAD: instrument --> Copy Card
• DOWNLOAD: Copy Card --> instru-
ment.
Download "from reset (instrumennt
OFF"
Connect the copy card with the instru-
ment OFF (not under voltage).
When the instrument is switched on the
programming parameters will be down-
loaded into the instrument; after the
lamp-test the diplay will show for about 5
seconds: