Eliwell IWK 32x74 Manual

cod. 9IS23075
GB
rel. 9/04
IWK keyboards can be used for remote
access of IWP series power board functions
by displaying functional parameters and the
operating temperature.
The Split version of the Wide device consists
of two units:
• an IWK keyboard available in several
sizes*
• an IWP power module. The IWK keyboard
is connected to the IWP power module via a
"powered" serial connection.
*Different IWK keyboard models are
available: this technical data sheet
describes the Eliwell standard 32x74 IWK
keyboard. For information on other key-
boards, refer to the relevant technical
data sheets.
UP Key
Scrolls through the menu items
Increases the values
Parameter programmable*
DOWN key
Scrolls through the menu items
Decreases the values
Parameter programmable*
*see IWP board instructions
USER INTERFACE
The user has a keyboard with a 6 LED
display and four keys for controlling
instrument status and programming.
ACCESSING AND USING MENUS
LOCAL KEYBOARD PROGRAMMING
MENU
Hold down the "UP" and "DOWN" keys
for at least 3 seconds to access the
"Keyboard Local Programming" menu.
If specified, the access PASSWORD will
be requested (see parameter "PA3") and,
if the password is correct, the PLO
(Local Parameters) label will appear.
This folder contains the keyboard
local parameters (see Keyboard Local
Parameters table).
If the password is incorrect, the display
will show the PA3 label again. NOTE: the
folder may NOT be visible; if this is
the case, keyboard local programming
cannot be accessed)
To enter the folder, press "set". The label
IWK 32x74
Eliwell standard size panel keyboard for IWP boards
Alarm Fans
•ON for active •ON when fan
alarm; is on;
•blinking when
a silenced (if active)
alarm is still
present
auxiliary
•ON for active auxiliary relay (if present);
aux
•blinking if... (see IWP board instructions)
UP key +esc key pressed
fnc
simultaneously
(press for 2 seconds)
•Locks/unlocks keyboard
of the first visible parameter will appear.
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" key. Move on to
the next parameter.
KEYBOARD LOCAL PASSWORD
Password "PA3" allows access to the key-
board local parameters. This password is
not present in the standard configura-
tion. To enable it (value<>0) and assign
it the required value, access the
"Keyboard Local Programming" menu in
the "PLO" folder.
If the password is enabled, it will be
requested when entering the "PLO"
menu.
LEDs
Defrosting compressor
•ON when •ON for relay
defrosting is in on (energized);
progress; blinking for
•blinking when protection
dripping is in delay or
progress enabling
blocked
the unlit LEDs indicate:
•OFF for normal operating;
•unspecified cases;
fnc
set
eco
"eco" Set point/Reduced
•ON for para- set point
meter pro- •ON to modify
gramming level Set-Point;
2; (if present) •blinking when
•blinking when reduced set
OSP reduced point is
set is entered entered
OSP (if present)
(if present)
esc key
ESC function (quit)
Parameter programmable*
Set point key
(press once)
MACHINE STATUS MENU
•Accesses set point
•Displays alarms
(if active)
•Displays probe values (if
present)
(hold down)
•Accesses Parameter
Programming menu