Emerson Model 1700 Manual De Usuario
•
If you are using the HART variables, be aware that changing the configuration of mA
Output Process Variable
Output Process Variable
will change the configuration of the HART Primary Variable
(PV) and the HART Tertiary Variable (TV).
•
If you have configured Display Variable 1 to track mA Output Process Variable, be aware
that changing the configuration of mA Output Process Variable will change the contents
of Display Variable 1.
that changing the configuration of mA Output Process Variable will change the contents
of Display Variable 1.
Procedure
Set mA Output Process Variable as desired.
The default setting is Mass Flow Rate.
Options for mA Output Process Variable
The transmitter provides a basic set of options for mA Output Process Variable, plus several
application-specific options. Different communications tools may use different labels for
the options.
application-specific options. Different communications tools may use different labels for
the options.
Options for mA Output Process Variable
Table 6-1:
Process variable
Label
Display (stand-
ard)
ard)
Chinese-lan-
guage display
guage display
ProLink II
ProLink III
Field Communi-
cator
cator
Mass flow rate
MFLOW
Mass Flow Rate
Mass Flow Rate
Mass Flow Rate
Mass flo
Volume flow rate
VFLOW
Volume Flow Rate
Volume Flow Rate
Volume Flow Rate
Vol flo
Gas standard vol-
ume flow rate
ume flow rate
GSV F
Gas Std Vol Flow
Rate
Rate
Gas Std Vol Flow
Rate
Rate
Gas Standard Vol-
ume Flow Rate
ume Flow Rate
Gas vol flo
Net volume flow
rate
rate
NET V
N/A
CM: Net Vol Flow
Rate
Rate
Net Volume Flow
Rate
Rate
ED Net Vol flo
6.2.2
Configure Lower Range Value (LRV) and Upper Range Value
(URV)
Display (standard)
•
OFF-LINE MAINT
> OFF-LINE CONFG > IO > CH A > 4 mA
•
OFF-LINE MAINT
> OFF-LINE CONFG > IO > CH A > 20 mA
Chinese-language
display
display
•
Offline Maintain
> Configuration > Input/Output > Channel A Setup > Variable at 4 mA
•
Offline Maintain
> Configuration > Input/Output > Channel A Setup > Variable at 20 mA
ProLink II
•
ProLink
> Configuration > Analog Output > Primary Output > Lower Range Value
•
ProLink
> Configuration > Analog Output > Primary Output > Upper Range Value
ProLink III
Device Tools
> Configuration > I/O > Outputs > mA Output
Field Communicator
•
Configure
> Manual Setup > Inputs/Outputs > mA Output > mA Output Settings > PV LRV
•
Configure
> Manual Setup > Inputs/Outputs > mA Output > mA Output Settings > PV URV
Integrate the meter with the control system
82
Micro Motion
®
Model 1700 Transmitters with Analog Outputs