Flowserve MX/QX Profibus DP/PA Field Unit Manuel d'utilisateur télécharger pdf (Page 72)

PB DPV1 / PA Field Unit Installation and Maintenance FCD LMENIM2336-03 – 12/12

Invalid status values

Quality Quality Substatus Limits

Gr Gr QS QS QS QS Qu Qu

1 0 0 0 0 0 1 0 = good (Non Cascade)

1 1 0 0 0 0 1 0 = good (Cascade)

1 0 0 0 0 0 0 1 = good (Non Cascade)

1 1 0 0 0 0 0 1 = good (Cascade)

Reserved status values

Quality Quality Substatus Limits

Gr Gr QS QS QS QS Qu Qu

Meaning at = bad

0 0 1 0 0 0 * * reserved

…

0 0 1 1 1 1 * * reserved

Meaning at = uncertain

0 1 1 0 1 0 * * reserved

…

0 1 1 1 1 1 * * reserved

Meaning at = good (Non-Cascade)

1 0 0 1 1 1 * * reserved

1 0 1 0 1 0 * * reserved

1 0 1 1 1 1 * * reserved

Meaning at = good (Cascade)

1 1 1 0 1 0 * * reserved

…

1 1 1 1 1 1 * * reserved

Use of the status byte for proﬁle compliant devices

0 0 0 1 0 0 0 1

Bad – sensor failure, low limited – lower physical range of the sensor reached

0 0 0 1 0 0 1 0

Bad – sensor failure, high limited – upper physical range of the sensor reached

1 0 0 0 1 0 0 1

Good (Non-Cascade), active advisory alarm, low limited –(e.g. LO_LIM of OUT is crossed)

1 2 ... 67 68 69 70 71 72 73 74 75 76 77 ... 87 88

Pas de commentaire

Flowserve MX/QX Profibus DP/PA Field Unit Manuel d'utilisateur Page 72