Vaisala Drycap DMT152, Руководство пользователя

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5.7 Troubleshooting and Maintenance Commands
5.7.1 Display Currently Active Errors
Use the ERRS command to display the currently active transmitter error codes. Possible errors
and their causes are listed in Table 37 (page 58) .
Table 29 ERRS command
Syntax Description
ERRS <cr> Displays the list of currently active error codes.
Example:
errs
Voltage too low error
5.7.2 Test Analog Outputs
The operation of the analog outputs can be tested with the ATEST command by forcing the
output to a given value which can then be measured with calibrated multimeter. The command
uses the currently selected analog output types for the channels (voltage or current) so you
do not have to specify the unit.
Before testing, you can verify the currently set analog output modes using the AMODE
command. After testing the output, give the ATEST command again to exit the test mode.
Table 30 ATEST command
Syntax Description
ATEST [xxx yyy] <cr> Enter the test output values for channel 1 and
channel 2.
xxx Channel 1 output value (V or mA)
yyy Channel 2 output value (V or mA)
The output shows the test values of the analog channels as well as diagnostic
information that may be useful to Vaisala Service Center if there is a problem
with the analog outputs.
DMT152 User Guide M210865EN-J
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