<5. Functions>
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IM 01E21A02-03EN
5.10 Test Mode
5.10.1 Test Mode Setting
If the test mode is executed, the flow velocity or the value to be output from a connection terminal
can be arbitrarily set, and a response from the device can be tested.
A warning is displayed to indicate that the test mode is in use while this test mode is used.
The setting can be configured with the following parameter.
Menu path
Display
Device setup ► Diag/Service ► Test ► (see below)
F
OUNDATION
Fieldbus
Device Configuration ► MTB ► Device Configuration ► Query Device ► MaintTB Original
Parameters(Part2) ► Page 4 ► Test ► (see below)
Block
Name
Relative
Index
Parameter
Description
Display
F
OUNDATION
Fieldbus
MTB
96
Test mode
Test Mode
Selects the test item.
From the table below, select the test terminal and process value.
Display:
Selection
Description
Display
F
OUNDATION
Fieldbus
Off
Off
Turns off the test mode
Velocity test
Velocity
Starts testing the flow velocity.
PO1 test
Pulse
Starts testing pulse output or frequency output 1 of the I/O2 terminal.
SO1 test
Status
Starts testing status output 1 of the I/O2 terminal.
If the flow velocity is set as a test value, the volumetric flow rate and calorie can be obtained from
the test value.
NOTE
Set the output function of the pulse/status terminal (I/O2) in Subsection 5.14.1. If the set output
function is different from the output function to perform testing, the test mode cannot be used.
For example, if the I/O2 terminal is set as the frequency output, and the test output function is set
to the status output, the test cannot be started.