KROHNE OPTIWAVE-M 7400 C Short Manual page 66

OPERATION
4
Normal mode: device status messages
There is also a device status page in Normal mode. This page shows a list of short status messages and
gives the status of the device at this time. Push the [ ] or [ ] button to get to the status device status
page in Normal mode.
Figure 4-9: Device status: Normal mode – device status page
1 Device status letter. Refer to the "Status messages" table at the start of this section.
2 Device status symbol (NAMUR NE 107)
3 Short message about device status. For more data, refer to menu item "C7.3.1 Messages View" in Program mode.
Program mode: device status messages
Device status and error messages are shown in menu item "C7.3.1 Messages View" in Program mode. The
top level of this menu item shows a list of short status messages.
Push the [ ] or [ ] button to make a selection from the list of status messages.
Figure 4-10: Device status and error messages (C7.3.1 Message View)
1 Device status letter code (NAMUR NE 107). In this example, M = Maintenance required.
2 Device status symbol (NAMUR NE 107)
3 Error message
Then push the [>] button to show more data.
Figure 4-11: Description of the error (C7.3.1 Message View)
1 Device status letter code (NAMUR NE 107). In this example, M = Maintenance required.
2 Description of error
If the device shows an error message, refer to the table that follows for more data and to find a solution to a
problem.
66
www.krohne.com
OPTIWAVE-M 7400 C
02/2019 - MA OPTIWAVE-M 7400 C R01 en