YOKOGAWA ADMAG AXR User Manual

<9. OPERATION VIA HART CONFIGURATION TOOL (HART 7)>
9-4
IM 01E30D01-01EN
9.7 Self-diagnostic Functions
TheHARTcongurationtoolcanbeusedtorun
self-diagnostics on a device and check for incorrect
data settings.
(1) Using DD and DTM
The Self test and Status commands are available
for self-diagnostics. When Self test is run, the
display unit shows an error code and alarm
message if the device detects any illegal parameter
settings or functional faults.
• ProceduretocalluptheSelf test display
[Root Menu]→Diagnosis/Service→Test/Status→
Self test
If no error is detected, “Self test OK” is displayed on
thecongurationtool.
Ifthespecicdiagnosticitemisknownforthe
check, you can directly call up the item by using the
Status command.
The status is categorized from 1 to 7. Read the
table at the end of Section 9.9.
Showanexamplebelowtoconrmthestatusof
Status group 1.
• Procedure to call up the Status display
[Root Menu]→Diagnosis/Service→Test/Status→
Status→Statusgroup1
If no error is detected, “Off” is displayed on the
congurationtool.
If there is an error, “On” is displayed on the
congurationtool,andacountermeasureforthat
error is necessary.
Example of display: Span > 10 m/s On
Span < 0.3 m/s Off
TTL > 10000 p/s Off
TTL < 0.0001 p/s Off
4-20 Lmt Err Off
9.8 HARTSpecicFunctions
9.8.1 Test Output, Simulation, and Squawk
NOTE
Fixed current output, Flow Simulation Mode,
and Device Variable Simulation Function
continue for a given holding time, then is
released automatically. Even if the HART
congurationtoolpowersupplyisturnedoffor
the communication cable is disconnected, the
test output will continue for that time.
The holding time can be selected from 10 min,
30 min*, 60 min, 3 hour, 6 hour or 12 hour.
*: Default value.
• Proceduretocallupthedisplay
DD
DTM
[Root Menu]→Diagnosis/
Service→Test→TestTime
(1) Fixed current output
Thisfeaturecanbeusedtooutputaxedcurrent
for loop checks.
Call up the test output parameter (Loop test) and
select the output signal.
• Proceduretocallupthedisplay
DD
DTM
[Root Menu]→Diagnosis/Service
→Test→Looptest→
Display Item Contents
4mA Output a 4mA DC signal
20mA Output a 20mA DC signal
Other Set a desired output signal value
End Exit
(2) Device Variable Simulation Function
Using the simulation function, the output signal can
beconrmedbysettinganyvalueandstatustothe
selected device variable.
Call up the parameter and follow the message
shown.
After completing the step 5, the simulation starts.
The indicator shows output and warning (93: Dev
Sim Wng).

YOKOGAWA ADMAG AXR Specifications

General

Brand	YOKOGAWA
Model	ADMAG AXR
Category	Measuring Instruments
Language	English