Parameter Table For Em300(Lx) With Ntc/Ptc Probe; Responsibility And Residual Risks; Conditions Of Use; Permitted Use - Eliwell EM300 Manual

PARAMETER TABLE FOR EM300(LX) with NTC/PTC probe

PARAMETER DESCRIPTION
ALARMS (folder with "AL" label)
AFd Alarm Fan differential. Alarm differential.
Higher ALarm. Maximum temperature alarm. Temperature value
HAL (!)
(considered as absolute value) which if gone above triggers the
alarm signal.
LAL (!) Lower ALarm. Minimum temperature alarm. Temperature value
(considered as absolute value) which if gone below triggers the
alarm signal.
PAO (!) Power-on Alarm Override. Alarm exclusion time after instrument
start-up, after a power failure.
tAO Temperature Alarm Override. Temperature alarm signal delay
time.
tP silences alarm with button
COMMUNICATION (folder with "Add" label) LX MODELS
dEA (!) ONLY
DEA= device number within the family (valid values: from 0 to 14)
FAA (!) FAA= device family (valid values: from 0 to 14)
The value couple FAA and dEA represents the network address of
the device and it is indicated in the following way: "FF.DD" (where
FF=FAA and DD=dEA).
DISPLAY (folder with "diS" label)
LOC Keyboard locked (set point and buttons). However, you can still
access the parameter programming menu and modify parameters
including the status of this parameter to allow keyboard unlock-
ing. y = yes; n = no.
PA1 Password 1. When enabled (value is not 0) it represents the access
key to level 1 parameters.
ndt number display type. Display with decimal point. y = yes; n = no,
int= whole numbers.
CA1 Calibration 1. Positive or negative temperature value that is added
to the value read by control probe (analogue input) before being
displayed or used for regulation.
LdL Minimum value that can be displayed.
HdL Maximum value that can be displayed. Select °C or °F to display
dro(*) temperature read by probe. N. B.: when changing from °C to °F
or vice versa the temperature values are NOT converted
(e.g. 10°C becomes 10°F)
CONFIGURATION (folder with "CnF" label)
H00 (!) Selection of input type, PTC/NTC
rEL Device version. Read only parameter.
tAb Reserved. Read only parameter.
COPY CARD (folder with "Fpr" label)
UL UpLoad: transfer of programming parameters from instrument to
Copy Card.
dL downLoad: transfer of programming parameters from Copy Card
to instrument.
Fr Format. Cancels all data entered in the copy card.
N.B.: if "Fr" parameter (formatting of copy card ) is used the
data entered in the card will be permanently lost. This oper-
ation cannot be undone. After the operation with the Copy
Card the device must be switched off and then switched
back on
* DEFAULT column: for these parameters the default depends on the model.
** VALUE column: to be compiled manually with any custom settings (if different from default value).
(°) The mathematical conversion for temperature
is °F=(9/5)* °C+32. For example: 32°F=0°C;
50°F=10°C. dro parameter: when changing from °C
to °F or vice versa the mathematical conversion is
NOT performed and the values are NOT modified.
All the temperature values set will therefore need
reviewing. e.g. with a set point set at 10°C, when
changing the value to °F the set point will become
10°F and not 50°F (according to conversion table)

CONDITIONS OF USE

PERMITTED USE

For safety reasons the instrument must be installed and used in accordance with the
instructions supplied. Users must not be able to access parts with dangerous voltage
levels under normal operating conditions.
The device must be protected from water and dust depending on the specific appli-
cation and only be accessible by using special tools. (except for the front panel).
The device is ideally suited for use on household appliances and/or similar refrigera-
tion equipment and has been tested with regard to safety in accordance with the
European harmonized reference standards.
EM300(LX)
LX LX MODELS MODELS ONL ONL Y Y
LX MODELS ONL Y
LX MODELS ONL Y

RESPONSIBILITY AND RESIDUAL RISKS

Eliwell & Controlli s.r.l. shall not be liable for any dam-
ages deriving from:
- installation/use other than that prescribed and, in par-
ticular, which does not comply with the safety standards
specified in the regulations and/or those given herein;
- use on equipment that does not guarantee adequate
protection against electric shock, water or dust when
assembled.
- use on equipment that allows dangerous parts to be
accessed without the use of tools;
- tampering with and/or alteration of the product;
- use on equipment that does not comply with the stan-
dards and regulations in force.
It is classified as follows:
Installation: Class II where applicable (front keypad)
Protection class: 2
Material group: IIIa
Device status: Permanently connected fixed device.
Measurement category: III
UNPERMITTED USE
The use of the unit for applications other than those described above is forbidden.
RANGE
1.0...50.0
LAL...150.0
-50.0...HAL
0...10
0...250
n/y
0...14
0...14
n/y
0...250
n/y
-12.0...12.0
(-30,0...30,0) (§)
-55.0...HdL (-328,0...HdL) (§) -50.0 (-200 (§))
LdL...302 (LdL...1999) (§) 140.0 (1500 (§))
0/1
0/1
/
/
/
/
/
(§) Pt100/TC model
DISCLAIMER
This document is exclusive property of Eliwell &
Controlli s.r.l. and cannot be reproduced and circulat-
ed unless expressly authorized by Eliwell & Controlli
s.r.l..
Although Eliwell & Controlli s.r.l. has taken all possible
measures to guarantee the accuracy of this document,
it declines any responsibility for any damage arising
out of its use.
The same applies to any person or company involved
in preparing and writing this manual. Eliwell &
Controlli s.r.l. reserves the right to make any changes
or improvements without prior notice and at any time.
DEFAULT*
VALUE**
2.0
50.0
-50.0
0
0
y
0
0
n
0
n
0
0
*
/
/
/
/
/
U.M.
°C/°F
°C/°F
°C/°F
hours
min
flag
num
num
flag
num
flag
C/°F
C/°F
C/°F
flag
flag
/
/
/
/
/
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