Yokogawa ADMAG AXR - Manual (Page 87)

<6. PARAMETER DESCRIPTION>
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IM 01E30D01-01EN
[N15: Test Time] Selection of the holding time of
test mode
This parameter is used to select the holding time of
test mode from the last operation in test mode.
Setting Function
10min The holding time is 10min
30min The holding time is 30min
60min The holding time is 60min
3h The holding time is 3h
6h The holding time is 6h
12h The holding time is 12h
[N20: Test Iex] Selection of the test for excitation
current
This parameter is used to select a test for excitation
current. The excitation current value is forcibly fixed
at zero during this test. Setting is possible when
“Test” has been selected for N10: Test Mode.
Setting Function
Normal Normal operation
Test
(Iex OFF)
Testing is started.
The excitation current value is forcibly fixed at
zero.
IMPORTANT
1) The default setting is “Normal.”
Use the instrument with this default setting.
2) When the setting is “Test (lex OFF),” the
output is fixed to 0%.
In the case of setting “Test (lex OFF),” first
change the control loop to the manual mode,
and then set this parameter.
3) “Normal” will be restored when the power is
turned off or when the time set at N15: Test
Time have elapsed since entry to “Test (lex
OFF).”
[N30: Flow Tube] Selection of operating flowtube
type
This parameter is used to select the type of
operating flowtube which is connected to the
converter. The parameter would be selected
as “Detector” for typical use. This parameter is
selected as “Calibrator” when the converter is
connected to the calibrator.
[N40: Average Execution] Selection of execution
for measurement of averaged flowrate
This parameter is used to select whether the
execution for measurement of averaged flowrate is
occurrence in a constant time.
Setting Function
Stop Stopping the execution of measurement for
averaged flowrate.
Start Starting the execution of measurement for
averaged flowrate.The totalization is started in
a time, which was set at N41: Average Timer
using the value being set at B20(C11): Flow
Damping when this function is started. This
totalization is calculated at the result of instant
flowrate for a time where was set at N41.
[N41: Average Timer] Setting of totalization time
for measurement of averaged flowrate
This parameter is used to set the totalization time
for averaged flowrate measurement.
[N42: Average Flow] Display of the averaged
flowrate
This parameter is used to display the averaged
flowrate for a time when is set at N41 as totalizatoin
time after selecting the “Start” at N40.
(12) Menu P: Parameter Protection items
Menu P contains items that are relevant to write
protection and passwords.
[P10: Key Code] Parameter of the display
restriction
This parameter restricts access to the Service
Mode.
NOTE
Write Protect function
■ The parameters P20 through P23 are
set when using the write protect function.
Specifically, this function responds to a
hardware switch or the setting of a software
password, and it protects parameters from
being overwritten.
■ If the hardware switch is set to “Protect”, it
will not be possible to overwrite parameters;
furthermore, this condition will be maintained
until the switch is set to “Enable.”
■ For more details regarding hardware switch
settings, refer to Section 11.3.2: Setting of
Write Protect Switch.