Honeywell SMV 3000 User Manual page 173

Smart multivariable transmitter
Hide thumbs Also See for SMV 3000:
Table of Contents

Advertisement

A.5
Configuration,
SENSRTYP Parameter
Table A-4
ATTENTION
PVCHAR Parameter
Table A-5
STI_EU Parameter
1/99
Continued
The default sensor type for a given SMV 3000 transmitter PV is listed in
Table A-4.
Sensor Type Selections for SMV 3000 PVs
IF Process Variable Number is...
PV1
PV2
PV3
PV4
* Use SPT_AP if PV2 is measuring absolute pressure or gauge pressure.
When using an SMV Model SMG170, the SENSRTYP parameter for PV2
may be set to SPT_AP, but will display a gauge pressure value that may be
negative.
The PV characterization selection for each SMV transmitter PV can be as
listed in Table A-5.
PV Characterization Selections for SMV 3000 PVs
IF Process Variable Number is...
PV1
PV2
PV3
PV4
* Does not affect PV4 flow calculation.
† Linear is shown on detail display, but it has no meaning.
Select any valid Engineering Unit (EU) for PV1, PV2, and PV3, so that the
values displayed for URL, LRL, URV, and LRV on the Detail Display will
be converted to the selected EU. There is no check for mismatch of EUs,
since the transmitter sends these values as a percent of Upper Range Limit
so the value is the same regardless of EU.
NOTE: You can only select BLANK or CM_HR as EU for PV4. Keep in
mind, that the URL, LRL, URV, and LRV are displayed in "base"
units of tonnes per hour (t/h) or cubic meters per hour (m
applicable.
SMV 3000 Transmitter User's Manual
THEN SENSRTYP is ...
SPT_DP
SPT_AP *
STT
SFM
THEN PVCHAR can be ...
LINEAR or SQUARE ROOT *
LINEAR only.
LINEAR only.
LINEAR/N/A †
Continued on next page
3
/h) as
161

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents