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Operation, 5 status and error messages, 1 device status (markers) – KROHNE OPTIWAVE 5200 C_F EN User Manual

Page 84

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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