Test Mode; 5.10.1 Test Mode Setting - YOKOGAWA Admag TI Series User Manual

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
F
OUNDATION
Fieldbus
Block Relative
Name Index
MTB 96
From the table below, select the test terminal and process value.
Display:
Selection
Display
Off
Velocity test
PO1 test
SO1 test
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.
Device setup ► Diag/Service ► Test ► (see below)
Device Configuration ► MTB ► Device Configuration ► Query Device ► MaintTB Original
Parameters(Part2) ► Page 4 ► Test ► (see below)
Parameter
Display
Test mode Test Mode
F
OUNDATION
Fieldbus
Off Turns off the test mode
Velocity Starts testing the flow velocity.
Pulse Starts testing pulse output or frequency output 1 of the I/O2 terminal.
Status Starts testing status output 1 of the I/O2 terminal.
<5. Functions>
F Fieldbus
OUNDATION
Description
141
Description
Selects the test item.
IM 01E21A02-03EN