8. OPERATION VIA HART COMMUNICATOR
8.2.4Entering, Setting and Sending Data
The data which are input with the keys are set in the HART Communicator by pressing ENTER (F4). Then, by pressing SEND (F2), the data are sent to the AXFA11. Note that the data are not set in the AXFA11 if SEND (F2) is not pressed. All the data set with the HART Communicator is held in, memory unless power is turned off, so every data can be sent to the AXFA11 at one lot.
8.3 Parameters
8.3.1Parameter Configuration
The parameters of the HART Communicator are constructed hierarchically. The menu tree for the “Online” menu is shown in the 8.3.3 Menu Tree.
See “Chapter 6. Parameter Description” about the function of each parameter. Note the differences between the parameters on the AXFA11 display and those on HART Commu- nicator.
The “Online” menu summary is shown below.
Table 8.1.3 Online Menu Summary
No. | Display Item | Contents |
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1 | Device Setup | Set parameters for AXFA11. |
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2 | PV | Display process value in engineering unit. |
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3 | PV AO | Display analog output in mA. |
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4 | PV Span | Display set span in engineering unit. |
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T0801.EPS
8.3.2Data Renewing
There are two methods to load the AXFA11 data from/to the HART Communicator – periodic data renewing and discretionary data renewing.
(1)Periodic Data Renewing
The following data are renewed in 0.5 to 2 second cycles.
PV, PV AO, PV % rnge, Totl, Reverse Totl, Dif Totl, Power Frequency, Velocity Check,
Operation Time, Alm Record1, Alm Record Time1, Alm Record2, Alm Record Time2,
Alm Record3, Alm Record Time3, Alm Record4, Alm Record Time4, Test SI1, Test SI2,
Write protect
(2)Discretionary Data Renewing
The following data can be loaded from/to the AXFA11. Upload can be done with SAVE (F2) on any the “Online” menu selection, and download can be done on the Saved Configuration menu in the “Offline” menu. (Refer to HART Communicator Manual.)
PV Damping, Nominal Size Unit, Nominal Size, Base Flow Unit, Base Time Unit,
PV Span, Flow Decimal Pnt, Density Unit, Mass Flow Density, User Span Select,
Flow User Unit, Flow User Span, Total Unit, Total Scale, Total Decimal Pnt, Total
Low Cut, Total Execution, Ttl Set Val Lower, Ttl Set Val Upper, Ttl Switch Lower,
Ttl Switch Upper, Ttl User Select, Ttl User Unit, Pulse Unit, Pulse Scale, Pulse
Width, Pulse Low Cut, Pulse Active Mode, SO1 Function, SO2 Function, SI1
Function, SI2 Function, SO1/2 Active Mode, SI1/2 Active Mode, Forward Span2,
Forward Span3, Forward Span4, Reverse Span1, Reverse Span2, Reverse Span3,
Reverse Span4, Auto Range Hys, Bi Direction Hys, Low Alarm, High Alarm, Low
Low Alarm, High High Alarm, H/L Alarm Hys, Alm Out Act Mode,
Out,
Display Select1, Display Select2, Display Select3, Display Cycle, Language,
Low Cut,
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