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E-022-4-E
27
Fig.47
Fig.48
③
Tabulated below are the selectable items and their descriptions.
NOTES : 1. Click "ON" the items you want to set for an error output.
2. Error output is valid only when "Status output func" is set to "Error Status"
.
3. If one or more items are in error, the status output is made to be "OFF"
.
4. For details of the nature of errors, refer to "3.15 Error Messages"
.
④
After filling in all the fields required, click on "OK" button. A message box as shown in Fig. 47 then
appears.
Clicking on "OK" at this window changes the previous settings to the new settings just entered.
However, the flowmeter output also changes with the changes in settings made. For safety's
sake, therefore, in applications where the flowmeter output controls a valve (s) or other devices, it
is necessary that the control loop be switched to manual control to ensure that the control loop is
unaffected by the flowmeter output.
⑤
When the previous settings are replaced with the new settings just entered in response to clicking on
"OK"
,
a message box as shown in Fig. 48 appears. Clicking on "OK" button at this point completes the
setup.
⑥
After clicking on "OK" button, the message box for filling in fields of items appears again. Click on
"Cancel" button to hide the message box for filling in fields of items.
To abort the setup process, click on "Cancel" button in the course of steps
②
through
④
.
Item
Error Name
Description
Saturated alarm
Saturated output
alarm
Analog output out of 2.4mA or 2.6mA range, or pulse output above
kHz
Sensor failure
Sensor alarm
Input from sensor out of range (drive and temp.), or obtained
readings (flowrate and density) out of tolerance
Transmitter failure
Transmitter alarm
An error in data processing within the transmitter
Parameter alarm
Parameter alarm
Parameter (s) out of acceptable range
Adjustment failure
Zeroing error
An error in zeroing (exceeding the max. allowable range ±1.5%)
Slug flow alarm
Gas-mixed flow
alarm
Density out of preselected range due to bubble entrapment, etc.
(Ct. 0.3 to 2g/MBA)
Fixed output
Fixed output
Analog output, pulse output, status output levels, etc. are fixed.
Calibration in
progress
Calibration in
progress
Calibration is in progress (zeroing incl.).
Burst mode
Burst mode active
Burst mode is active.
Summary of Contents for EL 2310-05E Series
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