background image

  12

Yrittäjäkatu 12
Tel.

+358 3-342 4800

Fax. +358 3-342 2066

FIN 37100 NOKIA
email [email protected]
http:// www.nokeval.com

Nokeval Oy

Summary of Contents for 1000F-2071

Page 1: ...1 Manual Model 575F 2071 1000F 2071 1100F 2071 and 1800X 2071 Serial input RS232 RS485 No 290507 Nokeval...

Page 2: ...meters 4 Case dimensions 4 Configuration 5 Serial protocol SCL 6 Counting check sum 6 Example of control message without BCC 6 XOR function without calculator 7 Non addressable ASCII protocol 7 Displa...

Page 3: ...okeval SCL protocol where only the address value and check sum are sent The displays come standard with both the serial inputs RS 232 and RS 485 The serial bus is galvanically isolated from the proces...

Page 4: ...econds Specified instructions on pages 6 7 Configuration Resetting configuration parameters Some times it is necessary to return indicator parameters to factory defaults e g if secret access code is m...

Page 5: ...ddressable SCL or non addressable ASCII Baud Baud rate selection 300 600 1200 2400 4800 9600 19200 Addr Serial address 0 127 SCL only Bcc Checksum selection ON used SCL only Resp Responce message sele...

Page 6: ...ost significant bit is set If you want to command a device in address 4 the ID byte will be 132 or 84h This is a single byte whose value is 132 do not send individual numbers 1 3 and 2 The command is...

Page 7: ...esults the Numerical mode is more flexible TEXT Mode In the Text mode X 2071 doesn t process the mes sage in any way The first received message is placed at the leftmost position of the display and so...

Page 8: ...pp in Koodi 1 1 2 2 3 4 4 8 If several keys are pressed simultaneously the sum of these codes is returned E g keys and the code is 4 8 C in hexadecimal When no keys is pressed the value is 0 zero The...

Page 9: ...al RS 485 loop last unit must be terminated with 110 ohm resistor Termination can be done on terminal connections or by connecting short cut jumper into following position Fail safe ON Terminator ON F...

Page 10: ...put thermocouple strain gage etc Additional slots Additionalcardsprovideoutput 4 20 mA alarms serial inter face BCD output etc Meter data sheet dictates possible combinations greyconnectors allowlinev...

Page 11: ...Modular field display series 575F 1800F 6543 21 4 6 digit red LED display Power supply 85 240VACor 12 32VDC 24VAC Optioncards Alarm cards 2 relay card 4 alarm types change over contacts 3 relay card c...

Page 12: ...12 Yritt j katu 12 Tel 358 3 342 4800 Fax 358 3 342 2066 FIN 37100 NOKIA email support nokeval com http www nokeval com Nokeval Oy...

Reviews: