KROHNE OPTIWAVE 5200 C_F EN - Manual (Page 84)

6
OPERATION
84
OPTIWAVE 5200 C/F
www.krohne.com 07/2013 - 4001904902 - HB OPTIWAVE 5200 R02 en
6.5 Status and error messages
6.5.1 Device status (markers)
If the device senses a change in device status, the display screen will show 1 or more status
markers at the bottom right side of the display screen. The display screen will also show a
symbol that agrees with NAMUR Recommendation NE 107 (Self-Monitoring and Diagnosis of
Field Devices) and VDI/VDE 2650. This is shown at the top left side of the display screen. More
data is given if you use PACTware™ software with the appropriate DTM on a PC. Error codes and
data are shown on the device display screen and in the DTM.
Menu item 2.2.2 DIAGNOSTIC (Configuration mode / Supervisor menu) supplies more data. This
includes internal voltages, the loop current and the reset counter (watchdog timer). You can see
this data on the device display screen and in the DTM.
Types of error message
Figure 6-8: Status markers
1 Device status (NAMUR NE 107 symbols)
2 Symbol: Failure
3 Symbol: Function check
4 Symbol: Out of specification
5 Symbol: Maintenance
6 Status marker line (marker 3 is shown)
7 When the status marker is on, a number is shown
NE 107
status
Type of
error
Description
Failure Error If an error message is shown in ERROR RECORD (menu item 1.3.1), the current output
goes to the error signal value set in menu item RANGE I (menu item 2.4.2) after the time
set in ERROR DELAY (menu item 2.4.5). For more data about menu items, refer to
Function description on page 68.
Out of
specification
Warning If a warning message is shown, there is no effect on the current output value.
Maintenance