Emerson Process Management 3-9000-745 Wok User Manual


 
MON20/20 Software for Gas Chromatographs User Manual
SEPTEMBER 2010 3-9000-745
3-39
3.6.5 Monitoring the status of an analog input
To check an analog input’s status, select Analog Input... from the
Hardware menu.
Figure 3-28. The Analog Inputs window
The operational status of each analog input displays under the Status
column. There are three possible status readings, and their meanings are
as follows:
This window also displays other types of data, such as the following:
mA/Volts - The type of analog input signal being received.
mA - If mA displays in the mA/Volts column, then this column
displays the amount of current being received, in milliamperes.
Volts - If Volts displays in the mA/Volts column, then this column
displays the amount of current being received, in volts.
Cur Val - The current value of the analog input signal.
OK The analog input is installed and is working correctly.
Not Installed The analog input is not installed.
Error The analog input is installed but the GC cannot communicate
with it.