E-023-2-E
2
3.7.2.2 Analog output 2 loop test (Fix Analog 2)
The analog output 2 loop test can be executed by following the same procedures as described in section
3.7.2.1 "Fix Analog 1", steps
①
to
⑤
.
3.7.2.3 Pulse output 1 loop test (Fix Pulse 1)
This test can be used to put pulse output into a simulated output state, and to verify the output line with a
loop test.
Since this creates simulated output regardless of the process state, if the flowmeter
’
s output is used to
control valves or other such parts, then for the sake of safety, change the control loop to manual control
so that the control loop is in a state whereby it is not influenced by the flowmeter
’
s output.
①
Click the "Diag/Service (T)" menu, and then select and click "Fix Pulse" from the "Loop Test" drop-
down list.
②
The following window will be displayed (Fig. 121). Select the simulated output value and click the
"Start" button. To pick another pulse frequency to output, select "Other" and click the "Start" button
after inputting the pulse frequency.
The range of pulse frequency values that can be inputted is 0.1 to 11000 Hz.
Click the "Cancel" button to exit "Fix Pulse".
③
"Times" in Fig. 121 can be used to set any output time, and the system will output until the set time (the
output time "Times" is equivalent to "Count" times 10.24 ms). "Total" is used to display the number of
output pulses when a fixed number of output executions is reached.
This will not operate without input.
④
Click the "Start" button to display a message box (Fig. 122). Click the "OK" button to start "Fix Pulse".
Click the "Cancel" button to return to the window shown in Fig. 121.
Fig.121
Fig.122
Click here and input a value
to set any pulse frequency
simulated output.
