Advertisement
Message Cause
EA
External alarm
CA
Serious external alarm (i1F=bAL) All outputs OFF.
CA
Pressure switch alarm (i1F=PAL) All outputs OFF
rtC
Real time clock alarm
rtF
Real time clock board failure
14.1 SILENCING BUZZER / ALARM RELAY OUTPUT
-
tbA=Y: the buzzer and the relay are is silenced by pressing any key.
-
tbA=n: only the buzzer is silenced while the alarm relay is on until the alarm condition
recovers.
14.2 ALARM RECOVERY
Probe alarms P1, P2, P3 and P4 start some seconds after the fault in the related probe; they
automatically stop some seconds after the probe restarts normal operation. Check connections
before replacing the probe.
Temperature alarms HA, LA, HA2 and LA2 automatically stop as soon as the temperature returns to
normal values.
Alarms EA and CA (with i1F=bAL) recover as soon as the digital input is disabled.
Alarm CA (with i1F=PAL) recovers only by switching off and on the instrument.
14.3 OTHER MESSAGES
on
Keyboard enabled after automatic lock.
LOC Keyboard automatically locked
Pon
Keyboard unlocked.
PoF
Keyboard locked
In programming mode: none parameter is present in Pr1
noP
On the display or in dP2, dP3, dP4: the selected probe is nor enabled
15. TECHNICAL DATA
Housing: self extinguishing ABS
Case: facia 38x185 mm; depth [XW60LH: 76mm],
Mounting: panel mounting in a 150x31 mm panel cut-out with the 2 metal brackets supplied
Protection: IP20
Frontal protection: IP65
Connections: screw terminal block
2.5 mm
≤
Power supply: 230Vac or. 120Vac or 24Vac
Power absorption: 9VA max
Display: 3 digits, white LED, 14.2 mm high
Inputs: Up to 4 NTC or PTC probes
Digital inputs: 2 free voltage
Relay outputs for XW60LH models: Total current on loads MAX. 20A
Compressor: relay SPST 20(8) A, 250Vac
Light: relay SPST 8 or 16(3) A, 250Vac
Fans: relay SPST 8(3) A, 250Vac
Defrost: relay SPST 8(3) A, 250Vac
Other output: buzzer
Serial output: TTL standard
Communication protocol: Modbus - RTU
Data storing: on the non-volatile memory (EEPROM)
Internal clock back-up: 24 hours (only for model with RTC)
Kind of action: 1B
Pollution degree: 2
Software class: A
Rated impulsive voltage: 2500V
Over voltage Category: II
Operating temperature: 0 to 60 °C (32 to 140°F)
Storage temperature: -30 to 85°C (-22 to 185°F).
Relative humidity: 20 to 85% (not condensing)
Measuring and regulation range:
NTC probe: -40 to 110°C (-40 to 230°F)
PTC probe: -50 to 150°C (-58 to 302°F)
Resolution: 0.1°C or 1°C or 1°F (selectable)
Accuracy (ambient temp. 25°C): ±0.7°C ±1 digit
16. CONNECTIONS
16.1 XW60LH
Supply: 120Vac or 24Vac: connect to terminals 11-12
The X-REP output is optional
The light relay can be also 16(5)A according to the model
17. DEFAULT SETTING VALUES
Label
Name
Set Set point
rtc* Real time clock menu
Hy Differential
LS Minimum set point
US Maximum set point
Ot Thermostat probe calibration
P2P Evaporator probe presence
1592036000 XW60LH GB r1.0 18.03.2015
Outputs
Output unchanged.
Alarm output ON; Other outputs unchanged;
Defrosts according to par. idF Set real time clock
has to be set.
Alarm output ON; Other outputs unchanged;
Defrosts according to par. idF. Contact the
service.
heat-resistant wiring and 6.3mm Faston
2
10%
±
Range
°C/°F
LS÷US
-5.0
-
-
2.0
0,1÷25.5°C/ 1÷ 255°F
-50.0
-50°C÷SET/-58°F÷SET
110
SET÷110°C/ SET ÷ 230°F
-12÷12°C /-120÷120°F
0.0
n=not present; Y=pres.
Y
Label
OE Evaporator probe calibration
P3P Third probe presence
O3 Third probe calibration
P4P Fourth probe presence
O4 Fourth probe calibration
OdS Outputs delay at start up
AC Anti-short cycle delay
Ac1 Second compressor start delay
rtr P1-P2 percentage for regulation
CCt Continuous cycle duration
CCS Set point for continuous cycle
COn Compressor ON time with faulty probe
COF Compressor OFF time with faulty probe
CF Temperature measurement unit
rES Resolution
Lod Probe displayed
rEd
X-REP display
2
dLy Display temperature delay
dtr P1-P2 percentage for display
EdF* Kind of interval for defrost
tdF Defrost type
dFP Probe selection for defrost termination
dtE Defrost termination temperature
IdF Interval between defrost cycles
MdF (Maximum) length for defrost
dSd Start defrost delay
dFd Displaying during defrost
dAd MAX display delay after defrost
Fdt Draining time
dPo First defrost after start-up
dAF Defrost delay after fast freezing
Fnc Fan operating mode
Fnd Fan delay after defrost
Fct Differential of temperature for forced activation
of fans
FSt Fan stop temperature
Fon Fan on time with compressor off
FoF Fan off time with compressor off
FAP Probe selection for fan management
ACH Kind of action for auxiliary relay
SAA Set Point for auxiliary relay
SHy Differential for auxiliary relay
ArP Probe selection for auxiliary relay
Sdd Auxiliary relay operating during defrost
ALP Alarm probe selection
ALc Temperat. alarms configuration
ALU MAXIMUM temperature alarm
ALL Minimum temperature alarm
AFH Differential for temperat. alarm recovery
ALd Temperature alarm delay
dAO Delay of temperature alarm at start up
AP2 Probe for temperat. alarm of condenser
AL2 Condenser for low temperat. alarm
AU2 Condenser for high temperat. alarm
AH2 Differ. for condenser temp. alar. recovery
Ad2 Condenser temperature alarm delay
dA2 Delay of cond. temper. alarm at start up
bLL Compr. off for condenser low temperature alarm
Compr. off for condenser high temperature
AC2
alarm
tbA Alarm relay disabling
oA3 Fourth relay configuration
AoP Alarm relay polarity (oA3=ALr)
i1P Digital input polarity (13-14)
i1F Digital input 1 configuration (13-14)
did Digital input alarm delay (13-14)
i2P Digital input polarity (13-19)
i2F Digital input configuration (13-19)
d2d Digital input alarm delay (13-19)
Nps Number of activation of pressure switch
odc Compress and fan status when open door
rrd Regulation restart with door open alarm
HES Differential for Energy Saving
Hur* Current hour
Min* Current minute
dAY* Current day
Hd1* First weekly holiday
Hd2* Second weekly holiday
ILE* Energy Saving cycle start during workdays
dLE* Energy Saving cycle length during workdays
ISE* Energy Saving cycle start on holidays
dSE* Energy Saving cycle length on holidays
Ld1* 1
workdays defrost start
st
Ld2* 2
workdays defrost start
nd
Ld3* 3
workdays defrost start
rd
Ld4* 4
workdays defrost start
th
Ld5* 5
workdays defrost start
th
Ld6* 6
workdays defrost start
th
Sd1* 1
holiday defrost start
st
Sd2* 2
holiday defrost start
nd
Level
Sd3* 3
holiday defrost start
- - -
rd
Sd4* 4
holiday defrost start
th
Pr1
Sd5* 5
holiday defrost start
th
Pr1
Sd6* 6
holiday defrost start
th
Pr2
Adr Serial address
Pr2
PbC Kind of probe
Pr1
onF on/off key enabling
Pr1
XW60LH
Name
Range
-12÷12°C /-120÷120°F
n=not present; Y=pres.
-12÷12°C /-120÷120°F
n=not present; Y=pres.
-12÷12°C /-120÷120°F
0÷255 min
0 ÷ 50 min
0÷255s
0 ÷ 100 (100=P1 , 0=P2)
0.0÷24.0h
(-55.0÷150,0°C) (-67÷302°F)
0 ÷ 255 min
0 ÷ 255 min
°C ÷ °F
in=integer; dE= dec.point
P1;P2
P1 – P2 – P3 – P4 – SEt – dtr
0 ÷ 20.0 min (10 sec.)
1 ÷ 99
rtc ÷in
EL=el. heater; in= hot gas
nP; P1; P2; P3; P4
-50 ÷ 50 °C
1 ÷ 120 ore
0 ÷ 255 min
0÷99min
rt, it, SEt, DEF
0 ÷ 255 min
0÷120 min
n=after IdF; y=immed.
0 ÷ 23h e 50'
C-n, o-n, C-y, o-Y
0÷255min
0÷50°C
-50÷50°C/-58÷122°F
0÷15 (min.)
0÷15 (min.)
nP; P1; P2; P3; P4
CL; Ht
-50,0÷110°C / -58÷230°F
0,1÷25.5°C/ 1÷ 255°F
nP / P1 / P2 / P3/P4
n÷y
nP; P1; P2; P3; P4
rE= related to set;
Ab = absolute
Set÷110.0°C; Set÷230°F
-50.0°C÷Set/ -58°F÷Set
(0,1°C÷25,5°C) (1°F÷45°F)
0 ÷ 255 min
0 ÷ 23h e 50'
nP; P1; P2; P3; P4
(-55 ÷ 150°C) (-67÷ 302°F)
(-55 ÷ 150°C) (-67÷ 302°F)
[0,1°C ÷ 25,5°C] [1°F ÷ 45°F]
0 ÷ 254 (min.) , 255=nU
0.0 ÷ 23h 50'
n(0) - Y(1)
n(0) - Y(1)
n=no; y=yes
ALr = alarm; dEF = do not select it;
Lig =Light; AUS =AUX; onF=always
on; Fan= do not select it; db = neutral
zone; cP2 = second compressor; dF2
= do not select it; HES = night blind
oP; cL
oP=opening;CL=closing
EAL, bAL, PAL, dor; dEF; Htr, AUS
0÷255min
oP=opening;CL=closing
EAL, bAL, PAL, dor; dEF; Htr, AUS
0÷255min
0 ÷15
no; Fan; CPr; F_C
n – Y
(-30°C÷30°C) (-54°F÷54°F)
0 ÷ 23
0 ÷ 59
Sun ÷ SAt
Sun÷ SAt – nu
Sun÷ SAt – nu
0 ÷ 23h 50 min.
0 ÷ 24h 00 min.
0 ÷ 23h 50 min.
0 ÷ 24h 00 min.
0 ÷ 23h 50 min. - nu
0 ÷ 23h 50 min. - nu
0 ÷ 23h 50 min. - nu
0 ÷ 23h 50 min. - nu
0 ÷ 23h 50 min. - nu
0 ÷ 23h 50 min. - nu
0 ÷ 23h 50 min. - nu
0 ÷ 23h 50 min. - nu
0 ÷ 23h 50 min. - nu
0 ÷ 23h 50 min. - nu
0 ÷ 23h 50 min. - nu
0 ÷ 23h 50 min. - nu
1÷247
Ptc; ntc
nu, oFF; ES
°C/°F
Level
0.0
Pr2
n
Pr2
0
Pr2
n
Pr2
0
Pr2
0
Pr2
1
Pr1
5
Pr2
100
Pr2
0.0
Pr2
-5
Pr2
15
Pr2
30
Pr2
°C
Pr2
dE
Pr1
P1
Pr2
P1
Pr2
0.0
Pr2
50
Pr2
in
Pr2
EL
Pr1
P2
Pr2
8
Pr1
6
Pr1
30
Pr1
0
Pr2
it
Pr2
30
Pr2
0
Pr2
n
Pr2
0.0
Pr2
o-n
Pr1
10
Pr1
10
Pr2
2
Pr1
0
Pr2
0
Pr2
P2
Pr2
cL
Pr2
0,0
Pr2
2,0
Pr2
nP
Pr2
n
Pr2
P1
Pr2
Ab
Pr2
110,0
Pr1
-50,0
Pr1
2,0
Pr2
15
Pr2
1,3
Pr2
P4
Pr2
-40
Pr2
110
Pr2
5
Pr2
15
Pr2
1,3
Pr2
n
Pr2
n
Pr2
y
Pr2
Lig
Pr2
cL
Pr2
cL
Pr1
dor
Pr1
15
Pr1
cL
Pr2
EAL
Pr2
5
Pr2
15
Pr2
F-c
Pr2
y
Pr2
0
Pr2
-
rtc
-
rtc
-
rtc
nu
rtc
nu
rtc
0
rtc
0
rtc
0
rtc
0
rtc
6.0
rtc
13.0
rtc
21.0
rtc
0.0
rtc
0.0
rtc
0.0
rtc
6.0
rtc
13.0
rtc
21.0
rtc
0.0
rtc
0.0
rtc
0.0
rtc
1
Pr2
ntc
Pr2
oFF
Pr2
5/6
Advertisement
