Eliwell ID 985 E Manual

cod. 9IS43080
GB
rel. 3/05
USER INTERFACE
The user has a display and four buttons
for controlling instrument status and pro-
gramming. The device can also be con-
nected to a remote display.
At start-up the instrument performs a
Lamp Test; the display and LEDs flash for a
few seconds to check that they are work-
ing correctly. The instrument has two main
menus: the Machine Status menu and the
Programming menu.
ACCESSING AND USING MENUS
The resources are arranged in a menu that
can be accessed by pressing and quickly
releasing the "set" button (Machine Status
menu) or holding down the "set" button
for more than 5 seconds (Programming
menu). To access the contents of each
UP button
Scrolls through the menu items
Increases values
Activates manual defrosting
(see H31 parameter)
DOWN button
Scrolls through the menu items
Decreases the values
Parameter programmable
(see H32 parameter)
Position Associated function
Set point/Reduced set point ON for parameter programming level 2
Compressor or relay 1
Defrosting
Alarm
Fans
aux
aux
ID 985 /E LX
electronic controllers for "ventilated" refrigeration
units with remote display
folder indicated by the relevant label, just
press the "set" button once.
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" button once, the last value shown on
the display is confirmed and you are taken
back to the previous screen mask.
REMOTE DISPLAY
This has a display with 3 digits + sign that
displays the parameter programming and
alarm display values on the controller it is
connected to during probe reading.
BUTTONS AND DISPLAY
aux
ID985/E LX
LEDs
Status
blinking when reduced set point is entered
(set point ON for setting set point)
ON for compressor on; blinking
for protection delay or enabling blocked
ON when defrosting in progress; blinking when activated
manually or by digital input
ON for active alarm; blinking for silenced alarm
ON when fan is on
ON when auxiliary output is operating
MACHINE STATUS MENU
(See Machine Status Menu Diagram)
To access the Machine Status menu, press
the "set" button and quickly release it.
If no alarms are present, the label "SEt"
appears. By using the "UP" and "DOWN"
buttons you can scroll through the other
folders in the menu:
-AL: alarm folder (if alarms present, except
for faulty probes/probe errors;
-SEt: Set point setting folder.
-rtc: Real Time Clock folder
-Pb1: probe 1 value folder;
-Pb2: probe 2 value folder;
-Pb3: probe 3 value folder (if present);
fnc button
ESC function (quit)
fnc Parameter programmable
(see H33 parameter
fnc
set
Set button
Accesses Set point and rtc folder
set Accesses the Menus
Confirms the commands
Displays the alarms (if active)
Stores hours/min
Set setting
Access the "Machine Status" menu, press
the "set" button and quickly release it. The
"Set" folder label appears. To display the
Set point value, press the "set" button
again.
The Set point value appears on the display.
To change the Set point value, use the
"UP" and "DOWN" buttons within 15 sec-
onds. If the parameter is LOC = y the Set
point cannot be changed.
Alarm on
If an alarm condition exists when the
Machine Status menu is accessed the "AL"
folder label appears (see section on
"Diagnostics").
Real Time Clock
By pressing the "set" button when the
"rtc" label appears, the label d00 (days) is