C-11
Scanner
®
2000 microEFM
Appendix C
7KH5HVRXUFH6WDWHSDUDPHWHUVKRZVWKHVWDWXVRIWKHKDUGZDUH,IWKHKDUGZDUHLVZRUNLQJDVGHVLJQHGWKH
VWDWXVLVGLVSOD\HGDV³RQOLQH´,IWKHUHVRXUFHEORFNLVSODFHGLQ226PRGHWKHVWDWXVZLOOEH³6WDQGE\´,ID
KDUGZDUHIDLOXUHRFFXUVWKHUHVRXUFHVWDWHZLOOEH³)DLOXUH´
%\VHOHFWLQJWKH5HVWDUWSDUDPHWHUDXVHUFDQUHVWDUWWKHFRQWUROVWUDWHJ\$GGLWLRQDOVHOHFWLRQVDOORZDUHVWDUW
ZLWKRXWFKDQJLQJWKHFRQ¿JXUDWLRQDUHVWDUWDIWHUUHVHWWLQJSDUDPHWHUVWRGHIDXOWYDOXHVRUDUHVHWRIWKH&38
'XULQJQRUPDORSHUDWLRQWKLVSDUDPHWHULVGLVSOD\HGDV³5XQ´
Transducer Block
The transducer block is an interface between the Scanner 2000 sensor and the device’s analog input function
EORFNV,WLVUHVSRQVLEOHIRUUHDGLQJWKHPHDVXUHPHQWVRISURFHVVYDULDEOHVVXFKDVSUHVVXUHWHPSHUDWXUH
RUÀRZUDWHIURP0RGEXV
®
registers and making the varaiables available for selection as analog inputs in a
¿HOGEXVQHWZRUN
/LNHWKHUHVRXUFHEORFNWKHWUDQVGXFHUEORFNKDVQRLQSXWRURXWSXWSDUDPHWHUVDQGFDQQRWEHOLQNHGWR
DQRWKRZHYHUWKHWUDQVGXFHUEORFNGRHVLQWHUIDFHZLWKIXQFWLRQEORFNVRYHULQSXWRXWSXWKDUGZDUH
FKDQQHOVWRHQDEOHWKHXVHRISURFHVVYDULDEOHYDOXHVLQSURFHVVFRQWUROVWUDWHJLHV$GGLWLRQDOO\WKHWUDQVGXFHU
block contains parameters that can be used to provide various Modbus
®
data such as input measurements,
ÀRZYROXPHVDQGRWKHU0RGEXV
®
FDOFXODWLRQVWRD¿HOGEXVKRVW
$XWRPDWLFLVWKHQRUPDORSHUDWLQJPRGHRIWKHWUDQVGXFHUEORFN,QVRPHFDVHVWKHWUDQVGXFHUEORFNPXVWEH
SODFHGLQ226PRGHWRDOORZDFRQ¿JXUDWLRQFKDQJHWREHPDGHZLWKRXWDIIHFWLQJRQJRLQJSURFHVVHV
Analog Input (AI) Function Blocks
7KHDQDORJLQSXW$,IXQFWLRQEORFNVDFFHVVDSURFHVVYDULDEOHPHDVXUHPHQWWKURXJKDKDUGZDUHFKDQQHO
IURPDWUDQVGXFHUEORFN9DULRXVW\SHVRIIXQFWLRQEORFNVPD\EHOLQNHGWRJHWKHUWRFUHDWHFRQWUROVWUDWHJLHV
7KHLQSXWEORFNPD\SURFHVVWKHLQSXWYDOXHEHIRUHLWPDNHVLWDYDLODEOHWRRWKHUIXQFWLRQEORFNVIRURXWSXW
$WDPLQLPXPWKHXVHUPXVWHQWHUWKHIROORZLQJSDUDPHWHUVHWWLQJVZKHQFRQ¿JXULQJDQ$,EORFN
PRGHSDUDPHWHUWDUJHW
DVVLJQPHQWRI$,EORFNWRDFKDQQHOGH¿QHVWKHSURFHVVYDULDEOHPHDVXUHPHQWWKDWZLOOEHXVHGDVLQSXW
WRWKH$,EORFN
linearization method
value range for input and output values
engineering unit for output values, if required
$Q$,IXQFWLRQEORFNLVW\SLFDOO\VHWLQ$XWRPRGHDQGQHYHUFKDQJHG
The output value from the AI block is in engineering units and contains a status parameter indicating the
TXDOLW\RIWKHPHDVXUHPHQW
'HYLFH,GHQWL¿FDWLRQ
:KHQWKH6FDQQHULVFRQQHFWHGWRD¿HOGEXVQHWZRUNLWLVW\SLFDOO\GHWHFWHGDXWRPDWLFDOO\E\WKHKRVW
V\VWHP7KHKRVWFDQXVHDQ\RIWKHIROORZLQJPHWKRGVWRLGHQWLI\WKH6FDQQHU
Device ID
3K\VLFDO'HYLFH3'WDJ
Node address
Содержание NUFLO Scanner 2000 microEFM
Страница 1: ...NUFLO Scanner 2000 microEFM Hardware User Manual Manual No 9A 30165023 Rev 12 ...
Страница 104: ...A 18 Appendix A Scanner 2000 microEFM ...
Страница 188: ... Appendix E Scanner 2000 microEFM ...
Страница 190: ... Appendix F Scanner 2000 microEFM ...
Страница 192: ...R U S S I A 603 5569 0501 ms kl c a m com ...