dixell COOL MATE XLR470 Manuale operativo - Pagina 10

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dIXEL

OP : the digital input is activated by opening the contact.

i2F

Digital input 2 operating mode(2-3): configure the digital input function:

MP1 = door switch 1; MP2 = door switch 2, MP: door switch (it's used by both the sections); EA1 = generic alarm section 1; EA2 = generic

alarm section 2; EAL = generic alarm (it's used by both the sections); bA1 = serious alarm mode section 1; bA2 = serious alarm mode

section 2; , bAL = serious alarm mode section (it's used by both the sections); dF1 = Start defrost, section 1; dF2 = Start defrost, section 2;

dEF = Start defrost (it's used by both the sections); oF1 = remote on/ off, section1; oF2 = remote on/ off, section 2; oFF = = remote on/ off

(it's used by both the sections); ES = Energy Saving

odc1

Compressor and fan status when open door, section 1: no = normal; Fan = Fan OFF; CPr = Compressor OFF; F_C = Compressor and

fan OFF;

rrd1= Outputs restart after door open alarm, section 1: n = status of outputs according to odc1; Y= outputs restart working.

did1

Time interval delay for digital input alarm, section 1:(0

defines the time delay between the detection and the successive signalling of the alarm.

Compressor status when open door, section 2: no ,Fan = normal; CPr, F_C = Compressor OFF.

odc2

rrd2

Outputs restart after door open alarm, section 2: n = status of outputs according to odc2; Y= outputs restart working.

did2

Time interval delay for digital input alarm, section 2:(0

defines the time delay between the detection and the successive signalling of the alarm.

OTHER

oA6

Auxiliary output configuration (29-30-31): (cP1 / cP2 / dF1 / dF2 / Fn1 / Fn2 / Lg1 / Lg2 / on1 / on2 / db1 / db2 / ALr) cP1= compressor

1, cP2= compressor 2; dF1= defrost 1; dF2= defrost 2; Fn1= fans 1; Fn2= fans 2; Lg1= light 1; Lg2= light 2; on1= On/Off; on2= On/Off;

db1= n.u.; db2= n.u.; ALr= alarm.

tbA

Alarm relay silencing: y= relay silencing with alarm; n= silencing only alarm signals

AoP

Alarm relay polarity: cL= active closed; oP= active opened

HES1 Temperature increase during the Energy Saving cycle, section 1: (-30÷30°C / -54÷54°F) sets the increasing value of the set point1

during the Energy Saving cycle.

HES2 Temperature increase during the Energy Saving cycle, section 2: (-30÷30°C / -54÷54°F) sets the increasing value of the set point2

during the Energy Saving cycle.

TO SET CURRENT TIME AND WEEKLY HOLIDAYS (ONLY WITH RTC)

Hur

Current hour (0 ÷ 23 h)

Min

Current minute (0 ÷ 59min)

dAY

Current day (Sun ÷ SAt)

Hd1

First weekly holiday (Sun ÷ nu) Set the first day of the week which follows the holiday times.

Hd2

Second weekly holiday (Sun ÷ nu) Set the second day of the week which follows the holiday times.

Hd3

Third weekly holiday (Sun ÷ nu) Set the third day of the week which follows the holiday times.

N.B.

Hd1,Hd2,Hd3 can be set also as "nu" value (Not Used).

TO SET ENERGY SAVING TIMES (ONLY WITH RTC)

ILE

Energy Saving cycle start during workdays: (0 ÷ 23h 50 min.) During the Energy Saving cycle the set point is increased by the value in

HES so that the operation set point is SET + HES.

Energy Saving cycle length during workdays: (0 ÷ 24h 00 min.) Sets the duration of the Energy Saving cycle on workdays.

dLE

ISE

Energy Saving cycle start on holidays. (0 ÷ 23h 50 min.)

dSE

Energy Saving cycle length on holidays (0 ÷ 24h 00 min.)

TO SET DEFROST TIMES (ONLY WITH RTC)

L1d1÷L1d6 Workday defrost start SECTION 1 (0 ÷ 23h 50 min.) These parameters set the beginning of the eight programmable defrost cycles

during workdays. Ex. When L1d2 = 12.4 the second defrost starts at 12.40 during workdays.

S1d1÷S1d6 Holiday defrost start (0 ÷ 23h 50 min.) These parameters set the beginning of the eight programmable defrost cycles on holidays.

Ex. When S1d2 = 3.4 the second defrost starts at 3.40 on holidays.

L2d1÷L2d6 Workday defrost start SECTION 2 (0 ÷ 23h 50 min.) These parameters set the beginning of the eight programmable defrost cycles

during workdays. Ex. When L2d2 = 12.4 the second defrost starts at 12.40 during workdays.

S2d1÷S2d6 Holiday defrost start (0 ÷ 23h 50 min.) These parameters set the beginning of the eight programmable defrost cycles on holidays.

Ex. When S2d2 = 3.4 the second defrost starts at 3.40 on holidays.

N.B. : To disable a defrost cycle set it to "nu"(not used). Ex. If L1d6=nu ; the sixth defrost cycle is disabled

UTILITY

Adr1

RS485 serial address, section 1 (1÷247): Identifies section 1 address when connected to a ModBUS compatible monitoring system.

Adr2

RS485 serial address, section 2 (1÷247): Identifies section 2 address when connected to a ModBUS compatible monitoring system.

If Adr1 = Adr2

dP1

First probe display

dP2

Second probe display

dP3

Third probe display

dP4

Fourth probe display

rEL

Release software: (read only) Software version of the microprocessor.

Parameter table: (read only) it shows the original code of the dIXEL parameter map.

Ptb

Pr2

Access to the protected parameter list (read only).

1592017050 XLR470 GB r1.0 24.05.07.doc

Operating manual

255 min.) With i1F or i2F = EAL1 or bAL1 (external alarms), "did" parameter

XLR470

cod. 1592017

cod. 1592

017050

017

050

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