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Lumel RE60, Руководство пользователя, Страница: 27 / 32

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Lumel RE60 Скачать руководство пользователя страница 27

27

Way of output operation:

- reverse

for heating

- direct

for cooling

Signalling:

- active output

symbol on the LCD display

- active alarm

symbol on the LCD display

and LED diode

Rated operating conditions:

- supply voltage

230 V a.c. ±10%

110 V a.c. ±10%

24 V a.c. ±10%

18...72 V d.c.

- frequency of supply voltage

50/60 Hz

- ambient temperature

0...23...50 °C

- storage temperature

-20...+70 °C

- related air humidity

< 85 % (without condensation)

- external magnetic field

< 400 A/m

- preheating time

30 min

- work position

any

Power consumption

< 3 VA

Dimensions

45 x 100 x 120 mm

Weight

< 0,3 kg

Fixing

on a 35mm rail

Protection degree ensuring

by the house

 IP40 acc. to EN 60529

Содержание RE60

Страница 1: ...1 TEMPERATURE CONTROLLER MOUNTED ON A 35 mm RAIL RE60 TYPE USER S MANUAL...

Страница 2: ...2...

Страница 3: ...rk 10 5 Programming controller parameters 11 5 1 Diagram of the controller menu 11 5 2 List of controller parameters 13 6 Control 16 6 1 ON OFF control 16 6 2 PID control 17 7 Alarms 20 8 Auxiliary fu...

Страница 4: ...4...

Страница 5: ...ion cabinets in food and drying industries and everywhere where there is the necessity to stabilize the temperature changes The controller has one output destined for the control and two alarm outputs...

Страница 6: ...to EN 61000 6 4 standard BASIC REQUIREMENTS SAFETY INFORMATION Symbols located in this service manual mean WARNING Warning of potential hazardous situations Especially important One must acquaint with...

Страница 7: ...personnel are personswho are familiar with the installation assembly commissioning and operation of the product and who have qualifications necessary for their occupation 2 Transport storage Please ob...

Страница 8: ...the measuring system or installed devices is responsible for the compliance with the required limit values demanded by the EMC legislation 5 Operation Measuring systems including RE60 controllers mus...

Страница 9: ...of a self extinguishing plastics Dimensions of the controller and the fixing way is presented on the fig 1 Fig 1 Dimensions and fixing way of the controller RE60 120 45 35 100 120 7 93 41 lock When u...

Страница 10: ...ctions Carry out electrical connections to the terminal strips and next insert strips into controller sockets Fig 2 View of controller connection strips Input signals Supply WY1 A1 A2 1 9 10 11 12 13...

Страница 11: ...rcuit breaker should exist This element should be placed near the device be easy accessible for the operator and marked as the instrument disconnecting the device Pt100 resistance thermometer in a thr...

Страница 12: ...elds in the shape of tubes or braids to conduct supplying wires wires leading measuring signals should be twisted in pairs and for resistance sensors in 3 wire connection twisted of wires of the same...

Страница 13: ...er A character message informing about abnormalities can be shown on the display tab 2 Change of the set point The entry into the set point change mode follows after pressing the or push button The wa...

Страница 14: ...of and push buttons Some parameters can be invisible it depends on the choice of the control algorythm or the alarm configuration The table 1 includes the description of parameters The return to the...

Страница 15: ...us evaluated parameter SP High SP Low CtrlAlg Pb Ti Td To Hyst Out1 Out1Fail Al1 Type Al1 SP Al1 Dev Al1 Hyst Al1 Fail Al2 Type Al2 SP Al2 Dev Al2 Hyst Al2 Fail PV Shift Unit Security ReadOnly EnterSe...

Страница 16: ...point 1 DP Lower limitation SP Min measuring range Measuring range Upper limitation SP Max measuring range Measuring range SPLow SPHigh Control algorythm ON OFF ON OFFcontrol algorythm P control algo...

Страница 17: ...iguration of the control output DIR direct control cooling INV inverse control heating Signal control of output1 when sensor is damaged 0 0 0 0 100 0 Alarmu 1 typ NONE lack ABS HI absolute upper ABS L...

Страница 18: ...teresis for alarm 2 2 0 0 2 99 9 C Alarm output state when the sensor is damaged OFF output turned off ON output turned on Shift of the measured value 0 0 99 9 99 9 C Unit NONE without unit oC degree...

Страница 19: ...h time constant and a small delay one can apply the on off control with hysteresis Advantages of this control way are the simplicity and reliability however its defect is the oscillation formation eve...

Страница 20: ...d differentiating elements and the output pulse repe tition period 6 2 1 Selection of PID settings by the object identification method One must read out the object delay time To and the maximal temper...

Страница 21: ...mal hysteresis Set the set point on the normal work level or on a lower level if overshoots could be cause damages and on normal load conditions Fig 8 Selection of settings by the object identificatio...

Страница 22: ...following principles a Slow jump response decrease the proportional band decrease the integration and the differentiation time b Overshoots increase the proportional band increase the differentiation...

Страница 23: ...Accessible types of alarms are given on the fig 9 The set point for absolute alarms is the value defined by the AL1 SP and AL2 SP parameter and for relative alarms it is the deviation from the set poi...

Страница 24: ...output configuration to the proportional control CtrlAlg ON OFF the value of the control signal is defined by the Out1Fail parameter at the configuration to the on off control CtrlAlg ON OFF the outp...

Страница 25: ...is compatible witrh the connected one Check if input signal values is contained in the suitable range If yes check if the RTD is not shorted or the thermocouple is not inversely connected Overflow of...

Страница 26: ...to EN 60584 1 K 0 600 4 0 NiCr NiAl K 0 900 5 0 NiCr NiAl K 0 1300 6 0 PtRh10 Pt acc to EN 60584 1 S 0 1600 7 0 Current flowing through Pt100 220 mA Measurement time 0 5 s Detection of error in the me...

Страница 27: ...230 V a c 10 110 V a c 10 24 V a c 10 18 72 V d c frequency of supply voltage 50 60 Hz ambient temperature 0 23 50 C storage temperature 20 70 C related air humidity 85 without condensation external m...

Страница 28: ...voltage for the supplying circuit outputs 300 V for input circuits 50 V Electromagnetic compatibility immunity acc to EN 61000 6 2 emissions acc to EN 61000 6 4 ORDERING EXAMPLE The RE60 05 1 2 3 0 c...

Страница 29: ...K 0 600o C 07 thermocouple K 0 900o C 08 thermocouple K 0 1300o C 09 thermocouple S 0 1600o C 10 as per order XX Main output relay 1 logic 0 5V for SSR control 2 as per order X Alarm outputs bez wyj...

Страница 30: ...ual the Manufacturer warrants to repair it free of charge The disassembling of the housing causes the cancellation of the granted warranty After the warranty period One should send the instrument to r...

Страница 31: ...31...

Страница 32: ...w Elektrycznych LUMEL S A ul Sulechowska 1 65 022 Zielona G ra Poland Tel 48 68 32 95 100 exchange Fax 48 68 32 95 101 www lumel com pl e mail lumel lumel com pl Export Department Tel 48 68 329 53 02...

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