1592002231 XT130-131C-D GB R.1.0 25.05.2015
XT130C – XT131C - XT130D – XT131D
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11.
HOW TO USE THE HOT KEY
11.1
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
o
key; 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
o
key if
you want to restart the upload again or remove the “
Hot key
” to abort the operation.
11.2
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.
12.
DIGITAL INPUT
The controllers have 1 free contact digital input. It is programmable in 5 different configurations
by the “
i1F
” parameter.
12.1
REMOTE ON/OFF (I1F = OFF)
This function allows to switch ON and OFF the instrument.
12.2
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.
12.3
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.
12.4
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.
13.
ALARM SIGNALS
Message Cause
Outputs
“PFo”
Probes broken or absence
Alarm output ON; Output according to parameter “So1”
“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.
13.1
ALARM RELAY STATUS
Status of the instrument
XT131C
XT131D
AS = CL
AS= oP
AS = CL
AS= oP
Instrument off
5-6 closed
5-6 closed
23-24 closed
23-24 closed
Normal operating
5-6 closed
5-6 open
23-24 closed
23-24 open
Alarm present
5-6 open
5-6 closed
23-24 open
23-24 closed
13.2
SILENCING BUZZER / ALARM RELAY OUTPUT
Once the alarm signal is detected the buzzer, if present, can be disabled by pressing any key.
XT131C/ XT131D
: 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.
13.3
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.
14.
TECHNICAL DATA
Housing:
self extinguishing ABS.
Case:
XT130C, XT131C
frontal 32x74 mm; depth 60mm;
XT130D, XT131D
: 4 DIN modules 70x85 mm; depth 61mm.
Mounting:
XT130C, XT131C
panel mounting in a 71x29 mm panel cut-out.
XT130D, XT131D
: DIN RAIL
Protection:
IP20.
Frontal protection: XT110C, XT111C
IP65 with frontal gasket RG-C (optional).
Frontal protection:
IP65 with frontal gasket RG-C (optional).
Connections:
Screw terminal block
2,5 mm
2
heat-resistant wiring.
Power supply:
12Vac/dc, ±10% or: 24Vac/dc
10%
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:
Output1:
relay 8(3)A, 250Vac
Output2:
relay 8(3)A, 250Vac
Alarm: (XT131C / XT131D)
relay 8(3)A, 250Vac
Kind of action:
1B;
Pollution grade:
normal,
Software class:
A.
Other output:
buzzer (optional);
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
15.
CONNECTIONS
15.1
XT130C – 12V AC/DC OR 24V AC/DC
1 2 3 4 5 6
11 12
7 8 9 10
Hot-KEY
8(3)A250V
8(3)A250V
Line
Input: 4÷20mA
0÷1V / 0÷10V
7 8 9 10
PTC / NTC
Probe: Pt100
= 7 – 9 (8);
Thermocouple J, K, S
= 7(+); 9(-)
24Vac/cd supply:
11-12
15.2
XT130C – 230V AC OR 115V AC
1 2 3 4 5 6 7 8
9 10 11 12
Hot-KEY
8(3)A250V
8(3)A250V
Line
Input 4÷20mA
0÷1V / 0÷10V
9 10 11 12
PTC / NTC
Pt100
=9 –11 (10);
Thermocouple J, K, S
= 9(+) - 11(-)
115Vac supply:
7-8
15.3
XT131C – 12VAC/DC OR 24VAC/DC
1 2 3 4 5 6
11 12
7 8 9 10
Hot-KEY
8(3)A250V
8(3)A250V
8(3)A250V
Line
LOAD 1 LOAD 2 ALARM
Input: 4÷20mA
0÷1V / 0÷10V
7 8 9 10
PTC / NTC
Probe: Pt100
= 7 – 9 (8);
Thermocouple J, K, S
= 7(+); 9(-)
24Vac/cd supply:
11-12
