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220V +10% -15% 50..60Hz, 3VA

Ambient temperature

0 ..50 [°C]

Relative humidity

> 80 [%]

ok. 0.4 [Kg]

Weight

Dimensions h/w/d

Dimensions of installation
window

96 x48 x 126 [mm]

92 x 43 [mm]

Power supply

MODE 0

Diode and relay active

Diode and relay not active

MODE 1

MODE 2

MODE 3

MODE 4

MODE 5

ALARM WORK MODES

Содержание EMT-200

Страница 1: ...MICROPROCESSOR CONTROLLED TEMPERATURE METER EMT 200 OPERATING MANUAL ul 19 Kwietnia 58 05 090 Raszyn Rybie tel 48 22 720 23 02 fax 48 22 720 23 05 www czaki pl handlowy czaki pl...

Страница 2: ...6 SYST menu 11 6 1 Protection 11 6 2 Reset 11 7 TEPR menu 12 7 1 Sensor type 12 7 2 Resolution of measurements 12 7 3 Characteristic offset 13 8 R232 menu 13 8 1 Meter address 14 8 2 Transmission rate...

Страница 3: ...s and thermistors two alarms controlling independent relays programmable in five modes bi directional RS232 serial port isolated making possible remote readout and storage of the most important parame...

Страница 4: ...y and three key keyboard are placed on the front panel of the meter The panel is presented in the picture below 4 1 2 3 4 5 8 7 6 1 Main display 2 Auxiliary display 3 ALARM 1 LED 4 ALARM 2 LED 5 TRANS...

Страница 5: ...the value indicated in the active field of the auxiliary display is also changed The active field is distinguished by blinking of selected position If the main display shows the ERR message it means...

Страница 6: ...any parameters the programming mode will go off automatically after approx 90 seconds At the parameter change procedure the key p changes the value under the cursor and the key u shifts the cursor po...

Страница 7: ...240 AL_2 MEMO SYST 9 9 9 9 1 99 NONE ODD EVEN Pt Ni T J K R S B N 0 1 2 0 1 2 0 1 2 0 1 0 1 100 1800 100 1800 100 1800 AL_1 100 1800 TEPR 0 1 2 3 4 5 alarm mode 1 item 1 alarm mode 2 item 1 item 2 rea...

Страница 8: ...ds the first alarm threshold Mode 2 alarm comes on when the current temperature drops below the first alarm threshold Mode 3 alarm comes on when the current temperature exceeds the first alarm thresho...

Страница 9: ...can assume values from 100 to 1800 After making changes confirm them by tu P1 or P2 will start blinking again Depressing p we come out of P1 or P2 depressing again p we leave the programming mode and...

Страница 10: ...can assume values from 1 to 240 Changes should be confirmed by tu the message RSCT would start blinking again Depressing u we can reach the next position of menu Depressing p we come out of RSCT depr...

Страница 11: ...uired value The parameter can assume the following values 0 results are not recorded 1 storing in memory consecutive 300 measurements with frequency determined by RSCT see item 5 1 2 storing in memory...

Страница 12: ...The parameter can assume the following values 0 protection off 1 protection covers all parameters excluding protection itself 2 protection covers all parameters excluding protection itself Removing pr...

Страница 13: ...sensor connected to the meter Switch on the meter depressing p at the same time Enter the programming mode by depressing p for approx 3 seconds Select from menu the TEPR position using u confirm by t...

Страница 14: ...offset This parameter makes possible compensating resistance of cables connecting the meter and the thermistor or to offset the thermocouple characteristic in case lower grade thermocouple sensor is...

Страница 15: ...rs equipped with the RS485 interface Using u select ADR in the programming mode R232 The current value of the parameter will be presented on the auxiliary display T o change this value depress tu the...

Страница 16: ...me the following values NONE ODD EVEN Completed changes should be confirmed by tu PARI message would start blinking again Depressing p we leave PARI Switch off the meter 9 Programming the meter throug...

Страница 17: ...readout sign or value CR LF 9 2 Parameter symbols The meter accepts the following symbols of instructions A or a alarm mode 1 B or b threshold 1 of the alarm 1 C or c threshold 2 of the alarm 1 D or...

Страница 18: ...are not recorded 1 records in the memory 300 measurements and stops recording 2 records in the memory consecutive results of measurements 10 Making electrical connections Functions of electrical term...

Страница 19: ...three identical conductors If the distance between the meter and the conductor is short it is admissible to connect these two objects by two conductors Nevertheless errors introduced by this 2 wire me...

Страница 20: ...nector is presented below 11 Remarks concerning operational use of the meter The meter is a highly complicated electronic device Its accuracy and reliability depend on its work environment unobstructe...

Страница 21: ...ee page 7 Factory settings of parameters as in the table see page 7 Alarm outputs 2 electromechanical relays Maximum peak current of relays 5 A Maximum constant current of relays 3 A 1 A Serial port R...

Страница 22: ...C Relative humidity 80 ok 0 4 Kg Weight Dimensions h w d Dimensions of installation window 96 x48 x 126 mm 92 x 43 mm Power supply 22 MODE 0 Diode and relay active Diode and relay not active MODE 1 MO...

Страница 23: ...NOTES 23...

Страница 24: ......

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