Indicator universal de proces HEMOMATIK ITP17

Introducere

This manual describes the functions, configuration, mounting and operating instructions of the ITP17 universal process indicator (hereinafter referred to as the device).
Connection, setup and maintenance of the device must be performed only by fully qualified personnel after reading this user guide.

Termeni și abrevieri

PC – personal computer akYtec Tool Pro – configuration software
USB (Universal Serial Bus) – serial communication interface

Pesteview

Dispozitivul este conceput pentru a măsura și indica semnalele detectoarelor de temperatură cu rezistență (RTD), termocuplurilor (TC), pirometrelor, vol. DCtage and DC signals (U / I signals).

Funcții

• measuring and displaying a measured value on the digital display;
• signalling by color-coded indication about exceeding the set thresholds of the measured value;
• signalling when the value is in the critical zone;
• setting of the measured value according to the on/off- law using a discrete output based  on a transistor switch;
• indication of a break or short circuit in the “device-sensor” communication line.

Specificații

Tabelul 1 Specificații

Parametru	Valoare
Electric
Alimentare electrică	24 (10..30) VDC
Consum de energie, max.	1 W
Clasa de aparate	III
Izolare galvanică între domeniul interfeței combinate de putere și ieșire și domeniul de intrare	500 V
Semnalele de intrare
Număr	1
Input resistance at voltagmăsurare e, min.	100 kΩ
Vol. De intraretage drop (at current measuring), max.	1.6 V
Input signals supported	vedea Secțiunea 6
Samptimp de limbă, max.	1 s
Full-scale accuracy , max. RTD, U / I signals TC, pyrometers	± 0,25 % ± 0,5 %
Influența temperaturii	0,2 din limita de precizie a scalei complete / 10 °C
Ieșire
Tranzistor NPN, capacitate de încărcare	200 mА, 42 VDC
Lungimea liniei de semnal, max.	30 m
Configurare interfață
Conector pentru configurare cu akYtec Tool Pro	micro-USB
Afişa
Indicator	one 4–digit and 7– segment indicator
Culori	3
Înălțimea caracterului	14 mm
Mecanic
Dimensiuni	48 × 26 × 72 mm
IP code (front / rear)	(IP65 / IP20)
MTBF	100000 de ore
Durata de viata medie	12 ani
Greutate	aproximativ 150 g

Condiții de mediu

The device is designed for natural convection cooling which should be taken into account when choosing the installation site.
The following environmental conditions must be observed:

• clean, dry and controlled environment, low dust level;
• closed non-hazardous areas, free of corrosive or flammable gases.

Tabelul 2 Condiții de mediu

Stare	Permis gamă
Temperatura mediului ambiant	-40…+60 °C
Umiditatea relativă	30...80 % (fără condensare)
Temperatura de transport și depozitare	-25 … +55 °C
Umiditatea relativă pentru transport și depozitare	5...95 % (fără condensare)
Altitudine	până la 2000 m deasupra nivelului mării
Emisii / imunitate EMC	conform standardului IEC 61000-6-3-2016

NOTA
When operating the device at an altitude above 1000 m above sea level, it is  necessary to take into account the reduction of the electrical insulation as well as  the reduction in the cooling effect of the air.

Semnalele de intrare

Table 3 Signals and sensors 

Indicaţie	Descriere	Măsurare gamă*
RTD
С 50	Cu50 (α = 0,00426 °С-1)	–50…+200 °С
50 С	50М (α = 0,00428 °С -1)	–180…+200 °С
P 50	Pt50 (α = 0,00385 °С-1)	–200…+850 °С
50P	50P (α = 0,00391 °С -1)	–200…+850 °С
C100	Cu100 (α = 0,00426 °С-1)	–50…+200 °С
100C	100М (α = 0,00428 °С-1)	–180…+200 °С
P100	Pt100 (α = 0,00385 °С -1)	–200…+850 °С
100P	100P (α = 0,00391 °С -1)	–200…+850 °С
100n	100N (α = 0,00617 °С -1)	–60…+180 °С
P500	Pt500 (α = 0,00385 °С -1)	–200…+850 °С
500P	500P (α = 0,00391 °С -1)	–200…+850 °С
C500	Cu500 (α = 0,00426 °С -1)	–50…+200 °С
500C	500М (α = 0,00428 °С -1)	–180…+200 °С
500n	500N (α = 0,00617 °С -1)	–60…+180 °С
C 1.0	Cu1000 (α = 0,00426°С-1)	–50…+200 °С
1.0 C	1000М (α = 0,00428 °С-1)	–180…+200 °С
P 1.0	Pt1000 (α = 0,00385 °С-1)	–200…+850 °С
1.0 p	1000P (α = 0,00391 °С-1)	–200…+850 °С
1.0 n	1000N (α = 0,00617 °С-1)	–60…+180 °С
TC
tC.L	L	–200…+800 °С
tP.HA	К	–200…+1300 °С
tC.J	J	–200…+1200 °С
tC.n	N	–200…+1300 °С
tC.t	Т	–200…+400 °С
tC.S	S	0…+1750 °С
tC.r	R	0…+1750 °С
tC.b	В	+200…+1800 °С
tC.A1	А-1	0…+2500 °С
tC.A2	А-2	0…+1800 °С
tP.A3	А-3	0…+1800 °С
TC in accordance with DIN 43710
tC.dL	L	–200…+900 °С
I signals**
I 0.5	0…5 mА	0…100 %
I0.20	0…20 mА	0…100 %
I4.20	4…20 mА	0…100 %
U signals**
U-5.5	-50…+50 mV***	0…100 %
U 0. 1	0...1 V	0…100 %
U0.10	0...10 V	0…100 %
U2.10	2...10 V	0…100 %
Pirometre
PIr.1	RК-15	+400…+1500 °С
PIr.2	RК-20	+600…+2000 °С
PIr.3	RS-20	+900…+2000 °С
PIr.4	RS-25	+1200…+2500 °С

At the temperature over 999,9 and under -199,90C the value of the least significant digit equals 10C.
The values depend on the di.Lo and di.Hi parameters.
Accuracy is not standardized.

Siguranţă

AVERTIZARE
Vol. Periculostage!
Electric shock could kill or seriously injure.

• All work on the device must be performed by a fully qualified electrician.
• Asigurați-vă că rețeaua voltage se potrivește cu voltage marcat pe dispozitiv.
• Ensure that the device is provided with its power supply line and electric  fuse.
• The device may not be used in aggressive environments, in atmospheres in  which there are chemically active substances.
• The output port and internal electrical elements of the device must be protected from the humidity.

OBSERVA

• De-energize the device before working on it. Switch on the power supply  only after completing all work on the device.

Montare

Pentru a monta dispozitivul:

• Prepare the mounting cutout with Ø of 22.5 mm in the switchboard where the device should be mounted (see Fig. 2).
• Carefully position the supplied gasket (see Fig.
•  Place the device with the installed gasket in  the prepared mounting cutout and tighten the nut (included in the scope of delivery) to fix the device.

OBSERVA
Do not use any tools to tighten the nut. Tighten the nut only by hand.

Scoaterea veniturilor în ordine inversă.

Conexiune

Informații generale
Signal cables should be routed separately from the power supply cables as well as from the cables which are sources of high-frequency and impulse interference.

• For high-quality clamping and reliable electrical connections, it is recommended to use:
• copper multicore wires, diameter after tinning – 0.9 mm (17 cores, AWG 22) or 1.1 mm (21 cores, AWG 20);
• copper wires with single-wire cores, diameter from 0.51 to 1.02 mm (AWG 24-18).
• The ends of the wires should be stripped of insulation by 8 ± 0.5 mm (see Fig. 4) and, if  necessary, tinned.

 

Cablaj

ATENŢIE
To protect the device input from the influence of industrial electromagnetic interference, the “device-sensor” communication lines should be shielded. To protect the device input circuits from possible breakdown by static electricity charges accumulated on the “device-sensor” communication lines, their wires  should be connected to the shield ground screw for 1–2 s before connecting to  the device terminal block.
Connect the “device – sensor” communication lines to the primary converter and the device input and connect the device to the power supply (see Fig. 6).

Fig. 6 Schema de conexiuni
To protect the device against microseconds’ impulse noise of the output device (open collector) on the terminals “DO” and “-“, it is recommended to use connecting lines no longer than 30 meters or install devices for protection against impulse noise on the DC line. The VD1 diode should be located as close as possible to the terminals of the relay winding. The parameters of the diode are selected in accordance with the following rules:

The forward current of the diode must be at least 1.3 R1 (1.3 of the relay coil current).

Indication and control

• The 4– digit and 7– segment indicator on the front panel is designed to display measured values, alarms and device parameters. The segments of the digital indicator can light up in  one of the following colors (see Section 13):
• verde;
• roşu;
• galben.

Există un conector micro-USB în partea de jos a carcasei.

Error indication and remedy

După ce este alimentat, dispozitivul începe să funcționeze. Dacă valorile indicate nu corespund valorilor reale măsurate, verificați următoarele:

• sensor function and communication line integrity;
• correctness of sensor connection;
• settings of scaling parameters (di.Lo and di.Hi).

Table 5 Error indication and remedy 

Indicaţie	Descriere	Remediu
HHHH	The measured input value is above the upper limit	Check the sensor code and measured value compliance
LLLL	The measured input value is below the lower limit
Hi	Valoarea calculată depășește valoarea pozitivă maximă posibilă care poate fi afișată pe cele 4 cifre ale indicatorului.	Readjust the dP.t parametru
Lo	Valoarea calculată este mai mică decât valoarea negativă minimă posibilă care poate fi afișată pe cele 4 cifre ale indicatorului.
|——|	Rupere senzor	Check the signal line. If the signal line isn’t broken and the connection is correct, contact akYtec service staff
Er.[ ]	Cold junction sensor (CJS) failure	Contactați personalul de service akYtec

Indicaţie	Descriere	Permis valorile	Fabrică setări
in.t	Semnal de intrare	vedea secțiunea 6	4…20 mA
td	constanta de timp a filtrului digital	0...10 s	0
SQrt	Square root function (for U signals)	on / off	oprit
di.Lo	Signal lower limit (for I / U signals)	–1999…9999	0
di.Hi	Signal upper limit (for I / U signals)	–1999…9999	100
dP.T	Poziția punctului zecimal	-a-u-to- -.-.- –	– – -.-
2u3u	RTD connection: 2–wire or 3–wire	2-Ln 3-Ln	3-Ln
Corr	Offset correction of the measured input value	–1999 …9999	0
Cnt	Funcția de control: OFF / Heating / Cooling / Alarm within limits (П) / Alarm outside limits (U) (see Fig. 10)	oFF/HEAt/ CooL/П/U	U
SP.Lo	Setpoint lower limit	–1999…9999	0
SP.Hi	Setpoint upper limit	–1999…9999	30
A.HYS	Hysteresis. When “Alarm within limits (П)” or “Alarm outside limits (U)” are selected, the hysteresis blocks the actuation of the output unit with minor fluctuations at the SP.Lo and SP.Hi boundary. The parameter is not afisat cand Cnt = oFF/HEAt/CooL	0…9999	0
di.Sh	Characteristics offset	–1999 …9999	0
out.E	Output device state in case of sensor failure	on / off	oprit
d.FnC	Funcție intermitent	on / off	oprit
Zon.1	Praguri pentru schimbarea culorii zonelor indicatoare	1999…9999	0
Zon.2			50
Zon.3			80
Zon.4			100
Zon.5			100
CoL.1	Culoarea zonei indicatoare	GRN/ROŞU/YEL	GRN
CoL.2			YEL
CoL.3			ROŞU
CoL.4			ROŞU
CoL.D	Basic indication color outside color zone	GRN/ROŞU/YEL	GRN
Br.R	Brightness of red*	0…100	100
Br.G	Brightness of green*	0…100	100
Br.Y	Brightness of yellow*	0…100	100
BL.YR	Balance of red/green in yellow*	0…100	100
NOTA * The parameter doesn’t change by resetting to factory settings.

Setări de alarmă

Indicație de culoare
You can set the indicator color modes depending on the input value using Zon.n and COL.n parameters. Zon. n parameters must be recorded sequentially from the lowest to the highest.

Zon.1 = 50.0; Zon.2 = 80.0; Zon.3 = 100.0; CoL.1 = YELL; CoL.2 = rEd; CoL.d=Grn
Fig. 9 Changing of indication color

Logica de alarmă
The output device can be used for control or alarm indication.
You can select the alarm logic with the Cnt parameter (see Table 6) in accordance with Fig. 10.

Meniu de servicii

Table 7 Service menu

Indicaţie	Descriere
DEV.t	Tipul dispozitivului
VEr.F	Versiunea firmware
CJS.E	Cold junction sensor on/ off
d.rSt	Resetați la setările din fabrică: Starea actuală: 0. Când este setat la 1, all device settings are reset to default values and the  device restarts

Configuration using akYtec Tool Pro
You can configure the device using akYtec Tool Pro software.
To connect the device to akYtec Tool Pro:

1. Connect the device to a PC with the USB — micro USB cable.
2. Start akYtec Tool Pro.
3. Faceți clic pe Adăugați dispozitive.
4. Select the COM port assigned to the device in the Interface drop-down menu of the  Network parameters tab. You can check the port number and name in Windows Device Manager.
5. Select Modbus RTU in the Protocol drop-down menu.
6. Select the necessary device in the Measuring devices category of the Devices drop- down menu.
7. If the device is connected for the first time, select Manually in the Connection setup tab and set the following values:
8. Select Find device.
9. Enter the address of the connected device (default address — 16).
   NOTA
   The device is available under addresses from 1 up to 255.
10. Click Search. The device with the address will be displayed in the window.
11. Select the checkbox next to the device and click the ОК button.

To get more information about the connection and operation of the device, use the HELP menu of akYtec Tool Pro or press F1 to call up HELP in the program.

Întreţinere

The safety requirements must be observed when the maintenance is carried out.

AVERTIZARE
Cut off all power before maintenance.

The maintenance includes:

• cleaning of the housing and terminal blocks from dust, dirt and debris
• checking the device fastening
• checking the wiring (connecting wires, terminal connections, absence of mechanical damages).

OBSERVA
The device should be cleaned with a dry or slightly damp Numai cu o lavetă. Nu se permit utilizarea de substanțe abrazive sau de curățare care conțin solvenți.

Transport si depozitare

Pack the device in such a way as to protect it reliably against impact for storage and  transportation. The original packaging provides optimum protection.  If the device is not taken immediately after delivery into operation, it must be carefully  stored at a protected location. The device should not be stored in an atmosphere with  chemically active substances.
The environmental conditions must be taken into account during transportation and storage.

OBSERVA
The device may have been damaged during transportation.
Check the device for transport damage and completeness!
Report the transport damage immediately to the shipper and akYtec GmbH!

Domeniul de livrare

• ITP17 universal process indicator 1 pc.
• User guide 1 pc.
• Set of mounting elements 1 pc.

NOTA
The manufacturer reserves the right to make additions to the scope of delivery.

Tel: +46 (0)8 771 02 20
info@hemomatik.se

Documente/Resurse

Indicator universal de proces HEMOMATIK ITP17 [pdfGhid de utilizare ITP17, HM 2503, Indicator universal de proces ITP17, ITP17, Indicator universal de proces, Indicator de proces, Indicator

Referințe

• Manual de utilizare