dixell XT110C Instruction Manual

dIXEL Installing and Operating Instructions
1592002211
FOR UPDATING 1592002211 XT110-111C-D GB R.1.0 15.12.2004 XT110C – XT111C - XT110D – XT111D 1/4
XT110C - XT111C - XT110D - XT111D
Single Stage Digital Controller
with Multi Probe Input
1. GENERAL WARNING
1.1 PLEASE READ BEFORE USING THIS MANUAL
•This manual is part of the product and should be kept near the instrument for easy and quick reference.
•The instrument shall not be used for purposes different from those described hereunder. It cannot be used
as a safety device.
•Check the application limits before proceeding.
1.2 SAFETY PRECAUTIONS
•Check the supply voltage is correct before connecting the instrument.
•Do not expose to water or moisture: use the controller only within the operating limits avoiding sudden
temperature changes with high atmospheric humidity to prevent formation of condensation
•Warning: disconnect all electrical connections before any kind of maintenance.
•The instrument must not be opened.
•In case of failure or faulty operation send the instrument back to the distributor or to “DIXELL S.p.A.” (see
address) with a detailed description of the fault.
•Consider the maximum current which can be applied to each relay (see Technical Data).
•Ensure that the wires for probes, loads and the power supply are separated and far enough from each
other, without crossing or intertwining.
•In case of applications in industrial environments, the use of mains filters (our mod. FT1) in parallel with
inductive loads could be useful.
2. GENERAL DESCRIPTION
The XT110C, XT111C and XT110D, XT111D (DIN RAIL format) are single-stage ON/OFF controllers for
temperature, humidity and pressure applications with direct or inverse action, user-selectable. The
analogue input type can be set by parameter between the following, according to the model:
-PTC, NTC;
-PTC, NTC, Pt100, Thermocouple J, K, S;
-4÷20mA, 0÷1V, 0÷10V.
3. FIRST INSTALLATION
3.1 PROBE SETTING The pre-set probe type is written on the label of the instrument, see
picture. If it is different from the probe that has be used, set the
probe following procedure below
3.1.1 How to set the probe.
1. Enter the programming menu by pressing the SET+ nfor 3s.
2. Select the Pbc (Probe configuration) parameter and push the SET key.
3. Set the kind of probe:
a. Controller for temperature: Pt= Pt100, J = J thermocouple, c= K thermocouple, S = S
thermocouple; Ptc = PTC; ntc = ntc.
b. Controller with current or voltage inputs: cur=4÷20mA, 0-1= 0÷1V, 10= 0÷10V
4. Push the SET key to confirm it.
5. Switch the controller off and on again.
NOTE: Before proceeding check and, if necessary; set with appropriate values the Minimum Set Points
(LS1 e LS2) and Maximum Set Points (US1 e US2). See also the paragraphs concerning the
programming.
4. FRONT PANEL COMMANDS
LED2 E.S. LED1
SET: To display and modify target set point;
in programming mode it selects a
parameter or confirm an operation.
TO SWITCH THE INSTRUMENT
ON/OFF: If the function is enabled (par.
onF=yES), by pressing the SET key for
more than 4s the controller is switched
OFF. To switch the instrument on again
press the SET key.
oUP: in programming mode it browses the
parameter codes or increases the
displayed value. Hold it pressed for a
faster change
nDOWN: in programming mode it browses
the parameter codes or decreases the
displayed value. Hold it pressed for a
faster change
KEY COMBINATIONS:
o + n To lock & unlock the keyboard.
SET + nTo enter in programming mode.
SET + o To return to the room temperature display.
4.1 USE OF LEDS
A series of light points on the front panels is used to monitor the loads controlled by the instrument. Each
LED function is described in the following table.
LED MODE FUNCTION
ON Output relay enabled
LED1 Flashing - Programming Phase (flashing with LED2)
LED2 Flashing - Programming Phase (flashing with LED1)
E.S. ON Energy saving activated by digital input
ON - ALARM signal
- In “Pr2” indicates the parameter is also present in “Pr1”
4.2 TO SEE THE SETPOINT
1. Push and release the SET key to see the Set point value;
2. To come back to the normal display push again the SET key or wait 10s.
4.3 TO CHANGE THE SETPOINT
1. Hold pushed the SET key for 3s to change the Set point value;
2. The value of the set point will be displayed and the LED1 & 2 start blinking;
3. To change the Set value push the o or narrows within 10s.
4. To memorise the new set point value push the SET key again or wait 10s.
4.4 TO ENTER THE PARAMETERS LIST “PR1
To enter the parameter list “Pr1” (user accessible parameters) operate as follows:
1. Push for 3s the SET + nkeys (LED1 & 2 start blinking).
2. The controller will display the first parameter present in the Pr1 menu..
4.5 TO ENTER THE PARAMETERS LIST “PR2”
The “Pr2” parameter list contains the configuration parameters. A security code is required to enter it.
1. Enter the “Pr1” level, see above paragraph.
2. Select “Pr2” parameter and press the “SET” key.
3. The “PAS” flashing message is displayed, shortly followed by “0 - -” with a flashing zero.
4. Use oor nto input the security code in the flashing digit; confirm the figure by pressing “SET”.
The security code is “321”.
5. If the security code is correct the access to “Pr2” is enabled by pressing “SET” on the last digit.
Another possibility is the following:
After switching ON the instrument, within 30 seconds, push SET + nkeys together for 3s: the Pr2 menu
will be entered.
4.6 HOW TO MOVE A PARAMETER FROM THE “PR2” MENU TO “PR1” AND
VICEVERSA.
Each parameter present in “Pr2” MENU can be removed or put into “Pr1”, user level, by pressing “SET +
n”. In “Pr2” when a parameter is present in “Pr1” the LED is on.
4.7 HOW TO CHANGE A PARAMETER
To change a parameter value operates as follows:
1. Enter the Programming mode
2. Select the required parameter.
3. Press the “SET” key to display its value.
4. Use “UP” or “DOWN” to change its value.
5. Press “SET” to store the new value and move to the following parameter.
TO EXIT: Press SET + UP or wait 15s without pressing a key.
NOTE: the set value is stored even when the procedure is exited by waiting the time-out to expire.
4.8 HOW TO LOCK THE KEYBOARD
1. Keep pressed for more than 3 s the the o and nkeys.
2. The “POF” message will be displayed and the keyboard will be locked. At this point it will be
possible only to see the set point or the MAX o Min temperature stored
3. If a key is pressed more than 3s the “POF” message will be displayed.
4.9 TO UNLOCK THE KEYBOARD
Keep pressed together for more than 3s the the o and nkeys, till the “Pon” message will be
displayed.
4.10 ON/OFF FUNCTION
TO SWITCH THE INSTRUMENT ON/OFF: If the function is enabled (par. onF=yES), by pressing the
SET key for more than 4s the controller is switched OFF. To switch the instrument on again press the
SET key.
5. PROBES AND MEASURING RANGE
Probe Down Scale Full Scale
NTC -40°C/-40°F 110°C / 230 °F
PTC -50°C / -58°F 150°C / 302°F
Pt100 -200°C / -328°F 600°C / 1112°F
TcK 0°C / 32°F 1300°C / 1999°F
TcJ 0°C / 32°F 600°C / 1112°F

dIXEL Installing and Operating Instructions
1592002211
FOR UPDATING 1592002211 XT110-111C-D GB R.1.0 15.12.2004 XT110C – XT111C - XT110D – XT111D 2/4
TcS 0°C / 32°F 1400°C / 1999°F
6. LIST OF PARAMETERS REGULATION
Hy1 Differential: (-Full Sc. / Full Sc.) Intervention differential for set point. It can be set with positive
value or with negative value. The kind of action (direct or inverse) depends on the S1C parameter
(in or di).
LS1 Minimum set point: (Down Sc.÷ Set) Sets the minimum acceptable value for the set point.
US1 Maximum set point: (Set÷ Full Sc.) Sets the maximum acceptable value for set point.
S1C Action type: S1C=in inverse action (heating/ humidifying /increase pressure); S1C=dir direct
action (cooling / dehumidifying /decrease pressure).
AC Anti-short cycle delay: (0÷250 sec) Minimum time between the switching off and the following
switching on
on Minimum time a stage stays switched ON (0÷250 sec)
ono: Minimum time between 2 following switching ON of the same load (0÷120 min).
ALARMS
ALC Temperature alarms configuration: it determines if alarms are relative to set point or referred to
absolute values.
rE relative to set point; Ab absolute temperature
ALL Minimum alarm:
with ALC=rE: relative to set point, (0÷|Down Sc.-Set|) this value is subtracted from the set point.
The alarm signal is enabled when the probe values goes below the “SET-ALL” value.
with ALC=Ab absolute value, minimum alarm is enabled when the probe values goes below the
“ALL” value.
ALU Maximum alarm:
with ALC=rE: alarm relative to set point, (0÷|Full Sc.-Set|) Maximum alarm is enabled when the
probe values exceeds the “SET+ALU” value.
with ALC=Ab: absolute alarm, (Set÷Full Sc.) Maximum alarm is enabled when the probe values
exceeds the “ALU” value.
ALH Differential for alarm recovery: (0,1÷Full scale) the alarm recovers when probe value is higher
than Alarm value + ALH.
ALd Alarm delay:(0÷999 min) time interval between the detection of an alarm condition and alarm
signalling.
dAO Delay of alarm at start-up: (0÷23.5h) time interval between the detection of the alarm condition
after instrument power on and alarm signalling.
So1 Relay status with faulty probe: So1=oFF open; So1=on closed.
tbA Status of alarm relay after pushing a key. (XT111C/ XT111D only): oFF = relay disabled; on =
relay enabled.
AS Alarm relay configuration (XT111C/ XT111D only): cL = 4-6 terminals open with alarm; oP = 4-6
terminals closed with alarm. PROBES AND DISPLAY
LCI Start of scale, only with current or voltage input:
(with rES = in, dE, cE: -99.00÷199.00, with rES=irE -999÷1999) Adjustment of read out
corresponding to 4mA or 0V input signal.
UCI End of scale, only with current or voltage input
(with rES = in, dE, cE: -99.00÷199.00, with rES=irE -999÷1999) Adjustment of read out
corresponding to 20mA or 1V or 10V input signal.
oPb Probe calibration: (-999÷999) allows to adjust possibleoffset of the probe.
rES Resolution: select the resolution of the controller.
in= integer (-99÷199);
dEC= 1 decimal point (-99.0÷199.0),
cE = 2 digits after the decimal point (-99.00÷199.00) only for current or voltage input,
irE = integer, large scale (–999÷1999) only for current or voltage input.
WARNING: if rES is changed from “irE” to another value, all the parameters values expressed in
degrees: SET, Hy1, LS1, uS1, ALL, ALu, ALH, LCi, uCi, LAo, uAo, HES, have to be checked and
set.
NOTE: the decimal point selection is not available on models with thermocouple input.
UdM Measurement unit: it depends on models:
for temperature:°C = Celsius; °F = Fahrenheit.
with 4÷20mA, 0÷1V, 0÷10V input : 0= °C; 1= °F, 2= %RH, 3=bar, 4=PSI, 5=no measurement
unit.
PbC Probe selection: it sets the kind of probe. It depends on models
for temperature NTC/PTC: Ptc = PTC; ntc = ntc.
for temperature standard: Pt= Pt100, J = J thermocouple, c= K thermocouple, S = S
thermocouple; Ptc = PTC; ntc = ntc.
with 4÷20mA, 0÷1V, 0÷10V input : cur=4÷20mA, 0-1= 0÷1V, 10= 0÷10V.
P3F Third wire presence for Pt100 probe: for using 2 or 3 wires Pt100 probes: no = 2 wires probe;
yES = 3 wires probe.
ANALOG OUPUT – ONLY FOR XT110D, XT111D - OPTIONAL
AOC Analog output configuration (only for models with analog output):
AOC=Pb Probe reading. The analog output parameters LAO and UAO are independent and
correspond to the absolute read-out probe signal.
AOC=Er Probe-Set Point. the analog output parameters LAO and UAO are related to the Set.
LAO Lower analog output limit: (only for models with analog output) minimum value of temperature
associated to the 4mA analog output. This value can be absolute or relative to the Set Point by
setting the AOC parameter.
UAOUpper analog output limit: (only for models with analog output) maximum value of
temperature associated to the 20mA analog output. This value can be absolute or relative to the Set
Point by setting the AOC parameter.
SAO Analog output safety with probe fault (only for models with analog output): determines what
state the analog output should assume when the probe is faulty:
SAO = oFF; analog output = 40mA. SAO = on; analog output = 20mA
DIGITAL INPUT
HES Set point change during during the Energy Saving cycle : (Down Sc./Full Sc.) sets the variation
of the set point during the Energy Saving cycle.
i1F Digital input operating mode: configure the digital input function: c-H = to invert the kind of action:
direct - reverse;
oFF = to switch the controller off.; AUS = Not used; HES = Energy Saving; EAL = generic external
alarm; bAL = serious external alarm: it switches off the loads.
i1P Digital input polarity:
CL : the digital input is activated by closing the contact;
OP : the digital input is activated by opening the contact
did Digital input alarm delay:(0÷255 min) delay between the detection of the external alarm condition
(i1F= EAL or i1F = bAL) and its signalling. OTHER
Adr RS485 serial address (0÷247) identifies the instrument within a control or supervising system.
onF Swithching ON/OFF enabling from keyboard: (no = disabled; yES=enabled) It permits the
switching ON/OFF of the instrument by pressing the SET key for more than 4s.
Ptb Parameters table: (read only) Shows the code of the parameters map.
rEL Software release: (read only)
Pr2 To access the Pr2 parameter programming menu.
7. INSTALLATION AND MOUNTING
Instrument XT110C and XT111C shall be mounted on vertical panel, in
a 29x71 mm hole, and fixed using the special brackets supplied.
Instruments XT110D, XT111D, shall be mounted on an omega DIN rail
(3). To obtain an IP65 protection grade use the front panel rubber
gasket (mod. RG-C) as shown in figure.
The temperature range allowed for correct operation is 0÷60 °C. Avoid
places subject to strong vibrations, corrosive gases, excessive dirt or
humidity. The same recommendations apply to probes. Let air circulate
by the cooling holes.
8. ELECTRICAL CONNECTIONS
The instruments are provided with screw terminal block to connect cables with a cross section up to 2,5
mm2. Before connecting cables make sure the power supply complies with the instrument’s requirements.
Separate the input connection cables from the power supply cables, from the outputs and the power
connections. Do not exceed the maximum current allowed on each relay, in case of heavier loads use a
suitable external relay.
9. SERIAL CONNECTIONS
All models can be connected to the monitoring and supervising system XJ500 using the serial port. The
external XJ485 serial module to interface the instrument with the monitoring and supervising system
XJ500 is required.
The standard ModBus RTU protocol it is used.
NOTE: XT110C or XT111C instruments with current or voltage input and 230V or 115V supply,
cannot be connected to the XJ485 serial module.
10. HOW TO USE THE HOT KEY
10.1 HOW TO PROGRAM A HOT KEY FROM THE INSTRUMENT (UPLOAD)
1. Program one controller with the front keypad.
2. When the controller is ON, insert the “Hot key” and push okey; the "uPL" message appears
followed a by flashing “End”
3. Push “SET” key and the End will stop flashing.
4. Turn OFF the instrument remove the “Hot Key”, then turn it ON again.
NOTE: the “Err” message is displayed for failed programming. In this case push again okey if you want
to restart the upload again or remove the “Hot key” to abort the operation.
10.2 HOW TO PROGRAM AN INSTRUMENT USING A HOT KEY (DOWNLOAD)
1. Turn OFF the instrument.
2. Insert a programmed “Hot Key” into the 5 PIN receptacle and then turn the Controller ON.
3. Automatically the parameter list of the “Hot Key” is downloaded into the Controller memory, the
“doL” message is blinking followed a by flashing “End”.
4. After 10 seconds the instrument will restart working with the new parameters.
5. Remove the “Hot Key”..
NOTE the message “Err” is displayed for failed programming. In this case turn the unit off and then on if
you want to restart the download again or remove the “Hot key” to abort the operation.
11. DIGITAL INPUT
The controllers have 1 free contact digital input. It is programmable in 5 different configurations by the
“i1F” parameter.
11.1 INVERT THE KIND OF ACTION: HEATING-COOLING (I1F = C-H)
This function allows to invert the regulation of the controller: from direct to inverse and viceversa.
11.2 REMOTE ON/OFF (I1F = OFF)
This function allows to switch ON and OFF the instrument.
11.3 GENERIC ALARM (I1F = EAL)
As soon as the digital input is activated the unit will wait for “did” time delay before signalling the “EAL”
alarm message. The outputs status don’t change. The alarm stops just after the digital input is de-
activated.
11.4 SERIOUS ALARM MODE (I1F = BAL)
When the digital input is activated, the unit will wait for “did” delay before signalling the “bAL” alarm
message. The relay outputs are switched OFF. The alarm will stop as soon as the digital input is de-
activated.
11.5 ENERGY SAVING (I1F = HES)
The Energy Saving function allows to change the set point value as the result of the SET+ HES
(parameter) sum. This function is enabled until the digital input is activated.
12. ALARM SIGNALS
Message Cause Outputs
“PFo” Probe broken or absence Alarm output ON; Output according to parameter “So1”

dIXEL Installing and Operating Instructions
1592002211
FOR UPDATING 1592002211 XT110-111C-D GB R.1.0 15.12.2004 XT110C – XT111C - XT110D – XT111D 3/4
“PFc” Probe short circuited Alarm output ON; Output according to parameter “So1”
“HA” Maximum alarm Alarm output ON; Other outputs unchanged.
“LA” Minimum alarm Alarm output ON; Other outputs unchanged.
“EAL” External alarm Output unchanged.
“bAL” Serious external alarm Output OFF.
12.1 ALARM RELAY STATUS
Status of the instrument XT111C XT111D
AS = CL AS= oP AS = CL AS= oP
Instrument off 4-6 closed 4-6 closed 20-21 closed 20-21 closed
Normal operating 4-6 closed 4-6 open 20-21 closed 20-21 open
Alarm present 4-6 open 4-6 closed 20-21 open 20-21 closed
12.2 SILENCING BUZZER / ALARM RELAY OUTPUT
Once the alarm signal is detected the buzzer, if present, can be disabled by pressing any key.
XT111C/XT111D: the alarm relay status depends on the tbA parameter: with tbA=yES the relay is
disabled by pressing any key, with tbA=no the alarm relay remains enabled as long as the alarm lasts.
The display signal remains as long as the alarm condition remains.
12.3 ALARM RECOVERY
Probe alarms “PFo”, “PFc” start few seconds after the fault in the probe; they automatically stop few
seconds after the probe restarts normal operation. Check connections before replacing the probe.
Max. and min. alarms “HA” and “LA” automatically stop as soon as the variable returns to normal values.
Alarms “bAL” and “EAL” recover as soon as the digital input is disabled.
13. TECHNICAL DATA
Housing: self extinguishing ABS.
Case: XT110C, XT111C:frontal 32x74 mm; depth 60mm;
XT110D, XT111D: 4 DIN modules 70x85 mm; depth 61mm.
Mounting: XT110C, XT111C panel mounting in a 71x29 mm panel cut-out.
XT110D, XT111D: DIN RAIL
Protection: IP20.
Frontal protection: XT110C, XT111C IP65 with frontal gasket RG-C (optional).
Connections: Screw terminal block ≤2,5 mm2heat-resistant wiring.
Power supply: 12Vac/dc, ±10% or: 24Vac/dc ±10% only for “C” format
or 230Vac ±10%, 50/60Hz or 110Vac, ±10%, 50/60Hz
Power absorption: 3VA max.
Display:3 ½ digits, red LED
Inputs: according to the order: NTC/PTC or NTC/PTC /Pt100 /Thermocouple J, K, S or 4÷20mA/ 0÷1V /
0÷10V
Relay outputs: Load relay SPDT 8(3)A, 250Vac
Alarm: (XT111C/XT111D) relay SPDT 8(3)A, 250Vac
Other output: buzzer (optional)
Kind of action: 1B; Pollution grade: normal, Software class: A;
Data storing: on the non-volatile memory (EEPROM);
Operating temperature: 0÷60 °C (32÷140°F); Storage temperature: -30÷85 °C (-22÷185°F).
Relative humidity: 20÷85% (no condensing)
Measuring and regulation range: according to the probe;
Controller Accuracy a 25°C: better than ±0,5% of full scale
14. CONNECTIONS
14.1 XT110C – 12V AC/DC OR 24V AC/DC
123456 11 12
789
10
Hot-KEY
8(3)A250V
Line
Input: 4÷20mA
0÷1V /0÷10V
78910
PTC / NTC
Probe: Pt100= 7 – 9 (8); Thermocouple J, K, S = 7(+); 9(-)
24Vac/cd supply: 11-12
14.2 XT110C – 230V AC OR 115V AC
12345678
9101112
Hot-KEY
8(3)A250V
Line
Input 4÷20mA
0÷1V / 0÷10V
9101112
PTC / NTC
Pt100=9 –11 (10); Thermocouple J, K, S= 9(+) - 11(-)
115Vac supply: 7-8
14.3 XT111C – 12VAC/DC OR 24VAC/DC
12345 6 11 12
78910
Hot-KEY
8(3)A250V 8(3)A250V
Line
ALARM
N.O.
Input: 4÷20mA
0÷1V /0÷10V
78910
PTC / NTC
Probe: Pt100= 7 – 9 (8); Thermocouple J, K, S = 7(+); 9(-)
24Vac/cd supply: 11-12
14.4 XT111C – 230V AC OR 115V AC
12345678
9101112
Hot-KEY
8(3)A250V 8(3)A250V
Line
Alarm
N.O.
Input 4÷20mA
0÷1V /0÷10V
91011
12
PTC / NTC
Probe: Pt100=9–11 (10); Thermocouple J, K, S= 9(+) - 11(-)
115Vac supply: 7-8
14.5 XT110D – 230V AC OR 120V AC OR 24V AC
Input: 4÷20mA
0÷1V /0÷10V
10 11 12
PTC
NTC
Analog
Out
8(3)A250V
Line
LOAD 1
Hot-KEY
Probe: Pt100=11 - 10 (12); Thermocouple J, K, S= 11(+) - 10(-)
115Vac supply: 1-2; 24Vac supply: 1-2

dIXEL Installing and Operating Instructions
1592002211
FOR UPDATING 1592002211 XT110-111C-D GB R.1.0 15.12.2004 XT110C – XT111C - XT110D – XT111D 4/4
14.6 XT111D – 230V AC OR. 120V AC OR. 24V AC
Input: 4÷20mA
0÷1V /0÷10V
10 11 12
Analog
Out
8(3)A250V 8(3)A250V
Line
LOAD 1 Alarm
Hot-KEY
Probe: Pt100=11 - 10 (12); Thermocouple J, K, S= 11(+) - 10(-)
115Vac supply: 1-2; 24Vac supply: 1-2
15. DEFAULT SETTING VALUES
COD Name Range °C/°F Lev
Set Set point LS1÷US1 0/32 -
Hy1 Differential -Full Sc./ Full Sc. -1/-2 Pr1
LS1 Minimum set point Down Sc./ Set min Pr2
US1 Maximum set point Set/ Full Sc. max Pr2
S1C Action type output in= Inverse; dir=direct in Pr2
Ac Anti-short cycle delay: 0÷250 sec 0 Pr2
on Minimum time a stage stays switched ON 0÷250 sec 0 Pr2
ono Minimum time between 2 following switching ON
of the same load 0÷120 min 0 Pr2
ALC Alarm configuration rE=relat.; Ab= absolute rE Pr2
ALL Minumum alarm (ALC=rE)
(ALC=Ab) 0 ÷ |Start Sc.-Set| Start Sc.÷ ALu 10.0/ 20
Pr2
ALU Maximum alarm (ALC=rE)
(ALC=Ab) 0 ÷ |Full Sc.-Set|. ALL÷ Full Scale 10.0/ 20
Pr2
ALH Alarm recovery differential 0÷Full scale 2.0/4 Pr2
ALd Alarm delay 0÷999 min 15 Pr2
dAO Alarm delay at start up 0÷23h 50min 1.3 Pr2
So1 Output status with faulty pr. oFF=open on=closed oFF Pr2
tbA1 Alarm relay disabling no; yES yES Pr2
AS1 Alarm relay polarity CL÷oP oP Pr2
Lci2 Start scale with current or voltage input -1999÷1999 various Pr1
Uci2End scale with current or voltage input -1999÷1999 various Pr1
OPb Probe calibration -Full Sc./ Full Sc. 0.0 Pr1
rES Resolution in=NO; dE=0,1; cE=0,01 in Pr2
UdM Measurement unit (temp.)
(current/voltage) °C=°C; °F= °F; 0=°C; 1=°F; 2=RH;
3=bar; 4=PSI, 5=off
various Pr1
PbC Kind of probe Pt=Pt100; J=tcJ; c= tck;
S=tcS; Ptc=PTC; ntc=
NTC; 0-1=0÷1V; 10=
0÷10V; cur=0÷20mA
various Pr1
P3F 3rd wire presence no=2 wires;
yES=3 wires no Pr2
Aoc3 Analog output setting Pb / Er Pb Pr2
LAo3Lower analog output limit: Down Sc./ Full Sc. 0 Pr2
uAo3Upper analog output limit: Down Sc./ Full Sc. 0 Pr2
SAo3Analog output safety with probe fault oFF / on oFF Pr2
HES Energy saving differential Down Sc./ Full Sc. 0.0 Pr2
i1F Digital input configuration c-H / oFF / AuS / HES /
EAL / bAL EAL Pr2
i1P Digital input polarity cL=closed; oP=open cL Pr2
did Alarm delay for dig. input 0÷120m 0 Pr2
Adr Serial address 0÷247 1 Pr2
OnF oFF function enabling no=not enabled;
yES=enabled no Pr2
Ptb Parameter table Readable only -- Pr2
rEL Software release Readable only --- Pr2
Pr2 To access the Pr2 Readable only 321 Pr1
1 Only for XT111C/XT111D;
2Only for instrument with 4÷20mA or 0÷1V or 0÷10V;
3Only for instruments with analog ouput
Dixell S.p.A. Z.I. Via dell’Industria, 27
32010 Pieve d’Alpago (BL) ITALY
tel. +39 - 0437 - 98 33 - fax +39 - 0437 - 98 93 13
E-mail: [email protected] - http://www.dixell.com