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ID 983-985 LX (/C /CK) HACCP

8/12

PAR.

L06

E00

E01

E02
E03

dEA (!)

FAA (!)

LOC

PA1

PA2***

ndt

CA1

CA2

CA3

CA

LdL 
HdL
ddL

Ldd

dro

ddd

H00 (!)
H02

H06
H08

H11 (7)

H12 (7)

DESCRIPTION

Locks resources (compressors, fans, etc) at the end of defrosting. n=no; y=yes NOTE:
related to Ldd parameter which has priority over L06 (see)

(FOR /C /CK MODELS ONLY ) DAY/NIGHT CONTROLLER (night and day) 
(folder with “nad” label)

Functions enabled during events: 0 = control disabled. 1 = reduced set point; 2 =
reduced set+light; 3 = reduced set+light+aux. 4= instrument off 
Hours/minutes of start of event. Sets start time of event. Starting from this time, the
“NIGHT” mode will be enabled. The duration is determined by EO2. 
Duration of event. Sets duration of event (for type of event, see E00) 
Blocking/unblocking daily or holidays defrosting. 0= “work days” defrost sequence
defined by par. dE1…dE8; 1= “festive/holidays” defrost sequence defined by par. F0…F8;

N.B.: does not affect timed defrosting like Every Day (same defrost sequence for
working days/holidays). COMMUNICATION (folder with “Add” label)

dEvice Address. Indirizzo dispositivo: indicates the device address to the management
protocol. 
FAmily Address. Indirizzo famiglia: indicates the device family to the management proto-
col.

DISPLAY (folder with “diS” label)

(keyboard) LOCK. Keyboard locked. However, you can still access the parameter pro-
gramming menu and modify parameters including the status of this parameter to allow
keyboard unlocking. y = yes (keyboard locked); n = no. 
PAssword 1. When enabled (value is not 0) it represents the access key to level 1 para-
meters. 
PAssword 2. When enabled (value is not 0) it represents the access key to level 2 para-
meters. number display type.
Display with decimal point. y = yes (display with decimal point); n = no (only whole num-
bers). 
CAlibration 1. Calibration 1. Positive or negative temperature value added to the value
read by probe 1, based on “CA” parameter settings. 
CAlibration 2. Calibration 2. Positive or negative temperature value added to the value
read by probe 2, based on “CA” parameter settings. 
CAlibration 3. Calibration 2. Positive or negative temperature value added to the value
read by probe 3, based on “CA” parameter settings. 
CAlibration Intervention. Offset intervenes on display, thermostat control or both. 
0 = only modifies the temperature displayed; 
1 = adds to the temperature used by controllers, not the temperature displayed that
remains unchanged; 
2 = adds to temperature displayed that is also used by controllers. 

Low display Label. Minimum value the instrument is able to display. 
High display Label. Maximum value the instrument is able to display. 
defrost display Lock. Display mode during defrosting. 
0 = displays the temperature read by the thermostat control probe; 
1 = locks the reading on the temperature value read by thermostat control probe when
defrosting starts until the next time the Set point value is reached; 
2 = displays the label “deF” during defrosting until the next time the Set point value is
reached (or until Ldd expires). 
Lock defrost disable. Time-out value for unlocking display (dEF label) if reaching the set
point takes too long during defrosting or if the Link (Master-Slave) communication fails
(E7 error) 
display read-out. Select °C or °F to display temperature read by probe. 0 = °C, 1 = °F. 

N.

B: switching from °C to °F DOES NOT modify set points, differentials, etc. (for
example set point=10°C becomes 10°F).

Selection of the value type to be displayed. 
0 = Set point; 
1 = probe 1 (thermostat control); 
2 = probe 2 (evaporator); 
3 = probe 3 (display).

CONFIGURATION (folder with “CnF” label)

(!) Selection of probe type, PTC or NTC. 0 = PTC; 1 = NTC. Button activation time if but-
tons are configured for a second function. For the ESC, Up and DOWN buttons  config-
ured for a second function (defrost, aux, etc) the time for quick enabling is set. 

Aux is an exception and has a set time of 1 second button/aux input/door switch light
active when instrument is off (but powered) Stand-by operating mode. 0= only display
switched off; 1= display on and controllers locked; 2= display off and controllers locked; 
Configuration of digital inputs/polarity. 
0 = disabled; 
1 = defrost; 
2 = reduced set point; 
3 = auxiliary; 
4 = door switch 
5 = external alarm
*6 = disables storage of HACCP alarms (*only in HACCP models) 
7 = stand-by (ON-OFF) 
8 = maintenance request 
Configuration of digital inputs/polarity. 
Same as H11

DEFAULT

y

0

0


0

0

0

n

0

0

n

0

0

0

2

-50.0

140.0 

1

0

0

1


5


2

0

0

RANGE

n/y

0...4

0...23/0...59

0…99 

0/1

0...14

0...14

n/y

0...250

0...255

n/y

-12.0...12.0

-12.0...12.0

-12.0...12.0

0/1/2

-55.0...302

-55.0..302

0/1/2

0…255

0/1

0/1/2/3

0/1 

0...15

n/y 

0/1/2

-8…8

-8…8

VALUE*

LEVEL**

2

2

2


2

1

1

1

1

2

1

1

1

1

2


2

1

1

1

2

1

2


2

2

2

U.M.

flag

num

hours/min

hours 

flag

num

num

flag

num

num

flag

°C/°F

°C/°F

°C/°F

num

°C/°F
°C/°F 

num

min

flag

num

flag 

sec

flag 

num

num

num

HACCP PARAMETERS (folder with “HCP” label) SEE relevant paragraph and table 2

Summary of Contents for 983LX/CK HACCP

Page 1: ...t be changed Real Time Clock C CK models By pressing the set button when the rtc label appears the label d00 days is displayed Use the UP and DOWN buttons to set days If you do not use the buttons for...

Page 2: ...operation is confirmed by pressing the set button If the operation is successful a y is displayed whereas if it is unsuc cessful an n will be displayed Download from reset Connect the copy card with...

Page 3: ...slave and echo devices The distance between one device and another must be 7 metres maximum whereas the maximum distance between the first and last instrument in the network must be approximately 50m...

Page 4: ...ther mostat control probe probe1 and or dis play probe probe 3 The temperature limits are defined by the HAL maximum alarm LAL minimum alarm and PbA alarm configuration on probe 1 3 or both parameters...

Page 5: ...gital outputs MODEL ID 985LX 4 outputs on relays first output A SPDT 8 3 A 250Va second and third output B C SPST 8 3 A 250Va fourth output D SPST 5 2 A 250Va MODEL ID 983LX 2 outputs on relays A SPDT...

Page 6: ...RTC is enabled 1 equipment operating hours defrost counting is always active when the machine is on and starts at each power on 2 compressor stop Every time the compressor stops a defrost cycle is per...

Page 7: ...tes alarm External Alarm Lock External alarm to lock controllers n does not lock y locks Alarm Output Polarity Polarity of alarm output 0 alarm active and output disabled 1 alarm active and output ena...

Page 8: ...ature used by controllers not the temperature displayed that remains unchanged 2 adds to temperature displayed that is also used by controllers Low display Label Minimum value the instrument is able t...

Page 9: ...output configurability 1 A Same as H21 2 defrost default ID 985LX C CK MODEL ONLY Digital output 3 configurability C Same as H21 3 fans default ID 985LX C CK MODEL ONLY Digital output 4 configurabili...

Page 10: ...or 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 volt age levels under normal operating co...

Page 11: ...S CnF Fpr set level 1 par level 1 par level 1 par level 1 par set set set PA2 level 2 par level 2 par level 2 par level 2 par level 2 par level 2 par level 2 par level 2 par CP dEF FAn AL set set set...

Page 12: ...output 1st evaporator A 15 16 N O compressor relay output B 15 17 N O fan relay output C 18 19 N O defrost relay output 2nd evaporator D ID 983LX C CK 1 4 Probe input 3 2nd evaporator 12 13 N O defros...

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