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Transmitter Configuration and Use: Series 1000 and 2000 Transmitters 59

Required Transmitter Configuration continued

Required Configuration Optional ConfigurationUsing the TransmitterFlowmeter Startup

Figure 6-8 Configuring the frequency output(s)

6.6.1 Configuring the process variable

With a Series 1000 transmitter, the frequency output assignment is controlled by the

primary mA output assignment. If mass flow or volume flow is assigned to the

primary mA output, the same process variable is assigned to the frequency output.

With a Series 2000 transmitter, the frequency output is independent of the primary

mA output. Table 6-10 lists the process variables that can be assigned to the

frequency output.

Note: The process variable assigned to the frequency output is always the TV (tertiary variable)

defined for HART communications. You can specify this process variable either by configuring the

frequency output or by configuring the TV (see Section 8.15.6). If you change the process variable

assigned to the mA output, the TV assignment is changed automatically, and vice versa.

If your transmitter does not have a frequency output, the TV assignment must be configured directly

(see Section 8.15.6), and the value of the TV must be queried through an RS-485 connection, read

through the Communicator, or reported through burst mode.

Table 6-10 Frequency output process variable assignments for Series 2000 transmitters

Process variable

(1)

(1) If the enhanced density application is enabled, enhanced density process variables are also available.

ProLink II code

Communicator

code Display code

Mass flow Mass Flow Mass flo MFLOW

Volume flow Vol Flow Vol flo VFLOW

Temperature-corrected (standard) volume flow

(2)

(2) Available only if the petroleum measurement application is enabled on your transmitter.

Std Vol Flow TC Vol TCVOL

Communicator DisplayProLink II

Configuration

On-Line Menu

Configure outputs

Off-line maint

Off-line configure

Configure FO

Freq/DO setup FO setup

AN and IS transmitters

CIO transmitters

Frequency/Discrete output Frequency

AN and IS transmitters CIO transmitters

ProLink Menu

• Model 2500 CIO

• Model 2700 AN

• Model 2700 IS

• Model 2700 CIO

1 2 ... 64 65 66 67 68 69 70 71 72 73 74 ... 263 264

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