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LISTEC GmbH

Am Sandberg 34

Tel. +49 (0) 80 83 53 85-0

[email protected]

8 4 4 2 4   I s e n

Fax +49 (0) 80 83 53 85-20

www.listec-gmbh.de

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SCU 800-03
SEC15

(Software version V1.12 and higher)

Manual

Linear Heat
Detection

δ

-LIST

Содержание SCU 800-03

Страница 1: ...53 85 0 info listec gmbh de 8 4 4 2 4 I s e n Fax 49 0 80 83 53 85 20 www listec gmbh de Linear Sensor Technology LISTEC and LIST are registered trademarks SCU 800 03 SEC15 Software version V1 12 and...

Страница 2: ...3 4 1 5 SHIELD CONNECTORS 14 4 1 6 CABLE ENDS 15 4 1 6 1 CBO CONNECTION BOXES 15 4 1 6 2 CCM150 CONNECTION MODULE 16 4 1 6 3 END15 END CAPS 16 4 2 SENSOR CONTROL UNIT SCU 17 4 2 1 MOUNTING THE SCU 17...

Страница 3: ...RATION 25 6 1 DISPLAY LEDS 25 6 2 OPERATION 25 6 2 1 BUTTONS TA1 AND TA2 25 6 2 2 TEST 25 6 2 3 RESET 26 6 2 4 AUTO SEEK 26 6 2 5 SAVING THE CONFIGURATION 26 7 INSPECTION AND MAINTENANCE 27 7 1 INSPEC...

Страница 4: ...aded Text indicates formulas used in the SCU are references to further information Commands called by pressing buttons or combinations of buttons are shown as follows BUTTON S Command CLEAR TEXT COMMA...

Страница 5: ...buttons INSPECTION AND MAINTENANCE inspection and maintenance notes 2 Extended commissioning manual for a LIST system 60T024 An extension of the LIST installation and commissioning manual for the com...

Страница 6: ...e possible The temperature sensors fixed addresses allow an exact physical location of each sensor An aluminium shield screens the cable from EMI The jacket material is flame retarding and halogen fre...

Страница 7: ...communications connection between the master unit SCM 4000 and the slaves can either be RS 485 with up to 31 SCU 800 per SCM 4000 or TTY current loop with a maximum of 8 slaves per master unit 60T023...

Страница 8: ...rm This mode of operation allows the programming of sensors in a specific order the definition of up to 64 alarm sections the setting of individual thresholds for each alarm section and other project...

Страница 9: ...perature T_dif exceeds the set level TKRITD This threshold is fixed at 2 8 The differential temperature T_dif n is calculated according to the following formula T_dif n T_act n T_ref n DRIFT where T_a...

Страница 10: ...connections An alarm in cable 1 will activate relay AL1 and LED A respectively an alarm in cable 2 will activate relay AL2 and LED B 3 2 7 COMMUNICATION INTERFACES The SCU 800 has one serial interfac...

Страница 11: ...g the sensor cable Should there be fixed markings for alarm sections the corresponding measuring point imprints should also be noted These notes can be of help during the configuration of the system 4...

Страница 12: ...a D also indicates like the designation SEC15 xx on the delivery note the sensor spacing of the cable Dyyy01 or SEC15 01 1 m sensor spacing Dyyy05 or SEC15 05 5 m sensor spacing etc 2 Cut the sensor...

Страница 13: ...its between conductors Note the instructions in the Crimping Tool Manual 60T023 01 24 01 08 LISTEC GmbH Page 13 28 BEL Dyyyxx LISTEC BEL Dyyyxx LISTEC 20 00 cm 1 Use a LIST cable knife to score the SE...

Страница 14: ...ctor is connected to terminals KL9 KL10 KL11 or KL12 of the CCM Module or directly to the SCU800 s housing Note Two types of shield connectors are available The type shown above is used for connection...

Страница 15: ...sensor cable is connected to the CCM module s Note To ensure IP65 protection use the correct mounting holes Note Seal unused holes with the respective plugs 60T023 01 24 01 08 LISTEC GmbH Page 15 28...

Страница 16: ...ly attached to the PCB To ensure a correct seating use the accompanying locking bracket when connecting the CLB2 CCM and CLS2 SEC Signal Terminal Comment D Q KL4 KL8 Data marking on the flat cable GND...

Страница 17: ...tions jumpers switches and buttons All these elements are described in this chapter 60T023 01 24 01 08 LISTEC GmbH Page 17 28 260 mm 150 mm 4 x Mounting holes 242 mm 100 mm ST4 TA2 TA1 S2 S1 2 1 ON 9...

Страница 18: ...with depending on the system requirements resistors or bridges The drawing shows the strainless situation The relais normaly is energized 4 2 3 3 ALARM RELAYS KL5 8 AL1 AL2 The alarm relays AL1 and A...

Страница 19: ...RS485 serial bus or a TTY current loop depending on which ICs are populated RS485 Terminals KL11 and KL14 as well as terminals KL12 and KL15 are connected in parallel This allows a loop through to the...

Страница 20: ...rd Note Check the orientation of the sensor cable when connecting use the locking bracket to ensure correct seating Sensor cable connected to the SCU via a connection cable CC 1x2x0 8 shielded use ter...

Страница 21: ...face data Baud rate 9600 Bd 8 data bits no parity 1 stop bit These values are fixed and cannot be changed For further information see 3 2 7 COMMUNICATION INTERFACES 4 2 3 9 TEST CONNECTOR ST5 is only...

Страница 22: ...pen 5 1 4 INTERFACE SWITCH Communication with the SCU is only possible via one serial port RS232 or RS485 TTY The selection of the interface takes place with a bridge between pins 1 and 9 in SCU conne...

Страница 23: ...back to the previous RS485 TTY setting 5 1 6 PROTOCOL SWITCH Switch S2 switches the RS232 interface between ASCII configuration maintenance with LISTterm and protocol operation visualisation SCADA co...

Страница 24: ...in a non volatile memory E2 PROM by using the following procedure command STSIS press TA1 3x and then press TA2 1x whereby the whole procedure may not last longer than 1 second The DATA LED will blink...

Страница 25: ...four commands Commands and system messages 60T025 The third button is the reset button on the front panel which executes the same command as the button TA2 reset 5 2 LED BOARD 6 2 1 BUTTONS TA1 AND T...

Страница 26: ...known configuration from the non volatile memory E2 PROM will be used when the SCU is powered up again If the configuration does not correspond to the connected sensors a fault alarm will be set The i...

Страница 27: ...ble maintenance service This form can be adapted to project specific conditions The project name position unit name number the number of configured measuring points and the SCADA connection can be pre...

Страница 28: ...OINTS SENSORS Procedure Remark Expected 2 1 1 open the SCU 800 1 2 press TA1 Data transmission LED slow blinking tens fast blinking units sum of both sensor cable connections 3 CHECK FOR DAMAGE AND LO...

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