8. OPERATION VIA HART COMMUNICATOR

8.3.4.7Example 4 of Other Settings: Burst Mode

The AXFA11 continuously sends its stored data when the “Burst mode” is set to “On”. Any one of instantaneous flow rate, output in %, totalization values or current output can be selected and sent. The data is sent intermittently as a digital signal when the AXFA11 is set in the “Burst mode.

Setting of Burst Mode

Open the “Burst option” display:

1. Device Setup 4. Detailed Setup 5. HART Output 4. Burst option

 

AXFA11 : FI-1100

 

 

 

F4

 

 

Burst option

 

 

 

 

 

 

 

 

********

 

 

 

 

 

 

 

 

 

PV

 

 

 

 

 

 

 

 

 

 

 

 

(ENTER)

 

% range/current

 

 

 

Process vars/crnt

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F2

 

 

HELP

 

 

 

ESC

 

ENTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(SEND)

Call up “Burst mode” display.

5.HART Output 3. Burst mode

1AXFA11 : FI-1100 Burst mode

Off Off

 

 

 

On

 

 

 

 

 

 

 

 

 

 

F4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ESC

 

ENTER

 

 

 

 

2

 

 

 

 

 

 

 

 

 

(ENTER)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AXFA11 : FI-1100

 

 

 

 

 

 

 

 

 

 

 

 

F2

 

 

 

HART Output

 

 

 

 

 

 

1

Poll addr

0

 

 

 

 

 

2

Num req preams

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Burst mode

 

On

 

 

(SEND)

4

Burst option

 

PV

 

 

 

 

 

Select the type of data to be sent.

Instantaneous flow rate (PV)

Output in % and current output (% range/current)

Instantaneous flow rate, totalization value* and current output (Process vars/crnt)

*“Totl”, “Reverse Totl” or “Dif Totl”

Select “On” and press ENTER (F4).

Press SEND (F2).

HELP SEND HOME

F0817.EPS

Exiting Burst Mode

Open the “Burst mode” display, and select “Off”.

8.3.4.8Example 5 of Other Settings: Multidrop Mode

Field devices in “Multidrop Mode” refers to the connection of several field devices on a single communication line. Up to 15 field devices can be connected when set to the multidrop mode. To activate multidrop communication, the field device address must be changed to a number from 1 to 15. This change deactivates the 4 to 20 mA output and changes it to 4 mA.

Setting of Multidrop Mode

Open the “Poll addr” display:

 

 

1. Device Setup

 

 

 

 

4. Detailed Setup

 

 

 

 

5. HART Output

 

 

 

1. Poll addr

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

‘1’

Set the polling address (a number from 1 to 15) and press

 

 

AXFA11 : FI-1100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Poll addr

 

 

 

 

 

F4

 

ENTER (F4).

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Then, press SEND (F2) to send the data.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(ENTER)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HELP

 

DEL

 

ESC

 

ENTER

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(SEND)

 

 

 

 

 

 

F0818.EPS

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APC AXFA11G Example 4 of Other Settings Burst Mode, Setting of Burst Mode, Exiting Burst Mode, Setting of Multidrop Mode