Honeywell ST 700 - PV Tracking Diagnostics

Revision 4.0 ST 700 Series HART/DE Option User’s Manual Page 139
Online/Device
Setup/Detailed Setup
(Continued …)
Output Condition
The following output-related values and operations are
available in this menu:
 Poll Address: Click HART short address 0 to 63.
 Num req preams: Displays the number of
required request preambles for the ST 700 HART
communications
 PV AO: Displays the current value of AO
(analog output) in milliamps
 PV AO Alm Type: Displays the current position
of the failsafe jumper on the electronics board
(upscale/ lowscale burnout)
 Loop mA: Click the Loop Current Mode
configuration:
 Enable: Enables loop current mode (analog
output will operate as a 4 to 20 mA signal
consistent with the transmitter output)
 Disable: Disables loop current mode (analog
output will be fixed at 4 mA)
 Loop test: This function enables the user to test
the Analog Output measurement at any value
over the full operational range. Click a current
value to apply and verify the current output on
the loop with a calibrated meter.
This function is only available when Loop mA
(Loop Current mode) is Enabled.
 D/A trim: perform an analog output calibration at
4.00 and 20.00mA (0% and 100% output).
Online/Device
Setup/Meterbody
Selections
Displays detailed information pertaining to the
Meterbody, including construction configuration,
materials of construction, fill fluids, and process
connection details.
Online/Device
Setup/Display Setup
Display Type
Indicates the type of display installed on the transmitter.
Display
Connected
Indicates whether display is connected to the transmitter
or not.
Display Format
Shows the display format image
Screen
Configuration
The Standard Display screen may be customized with
the following settings:
1.BasicParameters:
a) Contrast Level: Click to select a contrast level.
b) PV Selection: Click the displayed process variable
as:
Differential Pressure
Loop Output
Percent Output
Display Parameters
2.Display Parameters:
User will able to configure PV unit for the Standard
Display.
a) Pressure Units: Click desired standard pressure unit.
Display Menu
User can select the Standard Display menu structure as
Standard or Extended
Online/Device
Setup/Review
Displays the current values for all of the pertinent
operating parameters listed in this table, plus revision
information. Parameters are not configurable in this
menu.