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Ascon Tecnologic - e34B - OPERATING INSTRUCTIONS - PAG. 17

Parameter

Description

Range

Def.

Note

59 

AtA

Alarms memory

oF

  Alarm memory disabled;

on

  Alarm memory enabled;

oF

60 

APA

Temperature Alarms delay at power ON

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

2

61 

AdA

Temperature Alarms delay after defrost and 

unlock display delay after defrost

oF

  Function disabled;

-1 ÷ -59 (min) ÷ 1 ÷ 99 (h).

1

62 

AoA

Open Door Alarm Delay

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

3

63 

oo1

OUT1 function

oF

 

No function;

ot

 

Temperature control (compressor);

dF

 Defrost;

Fn

 Fans;

Au

 Auxiliary;

At/-t

  Silenceable alarm;

AL/-L

  Not silenceable Alarm;

An/-n

  Stored Alarm;

on

 

ON when the instrument is ON;

HE

 

Heating (Neutral zone control)

L1

 

Showcase light with ECO function (ON with 

SP

, OFF with 

SPE

);

L2

 

Interior light (OFF with door closed, lit with door open);

dH

 

Pre and post defrost resistance output.

ot

64 

oo2

OUT2 function

dF

65 

oo3

OUT3 function

Fn

66 

oo4

OUT4 function

L1

67 

obu

Buzzer function mode

oF

  Function disabled;

1

  Active for alarms only;

2

  Active for key pressed only;

3, 4

  Active for alarms and key pressed.

3

68 

oFo

Auxiliary output function

oF

  Function disabled;

1

  Control output 

ot

 delayed;

2

  Manual activation by key.

oF

69 

otu

Time relative to auxiliary output

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 99 (min).

oF

70 

tUF

/  

Key Function

oF

  No function;

1

  Eco Mode direct selection  

(+ turn OFF the showcase light, if configured);

2

  Switch ON/Switch OFF (Stand-by) the controller.

1

71 

tFb

/

 

Key Function

oF

  No function;

1

 Enable  key to control the light (

L1

 and 

Au

 with 

Fo

 = 

2

).

1

72 

tLo

Keyboard lock function delay

oF

  Function disabled;

-1 ÷ -59 (s) ÷ 1 ÷ 30 (min).

oF

73 

tEd

Set Point change procedure

0

 Disabled;

1

  Active Set Point Direct change between limits 

SH

... 

SE

;

2

  Active Set Point Direct selection between SP1, SP2 and SP3 

with 

 and 

 keys.

2

74 

tPP

Password to Access Parameter set up

oF

  Function disabled;

001 ÷ 999.

oF

75 

tas

Seroal Communications Address

0 ÷ 255.

1

76 

tdu

Filter to suppress the display of increasing temperature 

variations lower than 0.1°

oF

  Function disabled;

0.1 ÷ 20.0 s

oF

77 

tdd

Filter to suppress the display of decreasing temperature 

variations lower than 0.1°

oF

  Function disabled;

0.1 ÷ 20.0 s

oF

78 

ULU

Low mains alarm

oF

  Function disabled;

9 ÷ 27 (V x 10).

oF

79 

UHU

High Mains alarm

oF

  Function disabled;

9 ÷ 27 (V x 10).

oF

80 

UUd

Mains alamrs delay

oF

  Function disabled;

-01 ÷ -59 (s) ÷ 01 ÷ 99 (min)

oF

81 

UOU

Mains Voltage calibration

-30 ÷ 30 V

0

Содержание e34B

Страница 1: ...g the compressor electric heating or hot gas cycle inversion The controller is equipped with special defrost optimization functions and with other functions that can be used to obtain energy savings f...

Страница 2: ...el of the parameters Pressed together with the key for 5 s allows the keyboard unlock 5 LED dp Stand by During the normal operation is the decimal point when the instrument is placed in Stand by mode...

Страница 3: ...d is correct the instrument displays the code of the first parameter and it will be possible to program the in strument in the same way described in the previous section The password protection can be...

Страница 4: ...yable variable and its value So with the keys keys you can view all the variables pr1 Probe Pr1 temperature measurement Pr2 Probe Pr3 temperature measurement Pr3 Probe Pr3 temperature measurement Lt M...

Страница 5: ...nt con nection inside housing it is not equipped with either switches or internal devices to protect against current overloads the installation will include an overload protection and a two phase circ...

Страница 6: ...ng Elapsed the itt time after the door has been closed and from the activation of SPE Setpoint Eco mode by iEt parameter Eco Normal switching To use this function it is necessary to set the Digital In...

Страница 7: ...delayed for the time programmed with parameter iti The iFi parameter can be configured for the following functions 0 Digital input not active 1 Cell door opening with NO contact at input closure and...

Страница 8: ...ration can be used as a control of the shop window lighting anti fogging resistors or other utilities If present the internal buzzer can be configured by param eter obu for the following functions oF...

Страница 9: ...tions are disabled if the relative parameters are set to OFF oF 5 8 Defrost control The defrost control acts on the outputs configured as ot dF ad dH The type of defrost is set by the parameter ddt EL...

Страница 10: ...y occur with normal op eration when to ensure more system efficiency the defrost ing interval is programmed with a time that is often too short With the parameter ddd Defrost interval percentage reduc...

Страница 11: ...fine the display behaviour during defrost on The ddL parameter locks the display at the last Pr1 temperature reading during all the defrost cycle until at the end of defrost the temperature has not re...

Страница 12: ...l the alarm memory signal press any key It must be remembered that if an output function is desired with an alarm memory oo1 oo2 oo3 oo4 An n it is necessary to set the parameter AtA on 5 10 1 Tempera...

Страница 13: ...g 200 V off off off ON ON HU LU AL 10 V 10 V Volt time V 5 11 Function of keys and The key function can be defined using the tUF param eter to perform the following functions oF The key carries out no...

Страница 14: ...perature measured by the Pr1 probe using a 2 digit display Power supply TVR Y cable length 10 m max For more information see the user manual for the TVR Y device 6 4 RS485 Serial Interface with ARS1 D...

Страница 15: ...en Door with Fan Fn and Output ot Lock 4 External Alarm 5 External alarm with control output disabling 6 Normal Eco select 7 On Stand by select 8 Start a Turbo cycle 2 15 iti Digital Input Delay oF Di...

Страница 16: ...42 dEE Lengh of defrost cycle for evaporator probe error oF Function disabled 1 59 s 1 99 min 10 43 Ftn Fan time activation with ot output compressor OFF oF Function disabled 1 59 s 1 99 min 5 44 FtF...

Страница 17: ...tput function oF Function disabled 1 Control output ot delayed 2 Manual activation by key oF 69 otu Time relative to auxiliary output oF Function disabled 1 59 s 1 99 min oF 70 tUF Key Function oF No...

Страница 18: ...ust be shipped to Ascon Tecnologic with a detailed description of the faults found without any fees or charge for Ascon Tecnologic except in the event of alternative agreements 10 TECHNICAL DATA 10 1...

Страница 19: ...ERING CODE MODEL e34B Instrument with mechanical keyboard e34NB Instrument with NFC technology and mechanical keyboard a POWER SUPPLY H 100 240 VAC F 12 VAC VDC b OUTPUT 1 OUT 1 R Relay SPST NO 16A AC...

Страница 20: ...Ascon Tecnologic e34B OPERATING INSTRUCTIONS PAG 20...

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