OPERATION
6
95
OPTISWIRL 4200
www.krohne.com
02/2022 - 4003930810 - MA OPTISWIRL4200 R10 en
F
NVRAMs Mismatch
Incompatible serial
numbers of display and
electronic module.
Use displays and electronic
modules, which belong
together. Contact the
manufacturer, if necessary.
Conv. NVRAM Layout Error
Incompatible data in
parameter memory.
Perform a hard reset. If the
message recurs, contact the
manufacturer.
Disp. NVRAM Layout Error
Incompatible data after
firmware update.
SIL Verification Required
SIL mode is requested. A
verification (maintenance
mode 2) has to be performed
by the operator.
Verify the parameters for
the SIL mode according to
the instructions of the safety
manual and confirm the
correctness with the SIL
jumper.
C
Electronics
Firmware Update Active
A firmware update of the
converter module has been
started.
Wait for firmware update to
finish.
C
Configuration
Sensor Sim. Active
A simulation of the sensor is
active.
Stop the simulation of the
sensor variables.
Current Out. Sim. Active
A simulation of the current
output is active.
Stop the simulation of the
current output variables
Current In. Sim. Active
A simulation of the current
input is active.
Stop the simulation of the
current input variables
HART Sim. Active
Simulation of a measuring
value via HART
®
interface.
Stop the simulation via the
HART
®
interface.
Flow Comp. Sim. Active
A simulation of
measurement value
processing is active.
Stop the simulation of the
measurement value
processing.
Binary Output Sim. Active
A simulation of the binary
output is active.
Stop the simulation of the
binary output variables.
Totalizer Sim. Active
A simulation of the totalizer
is active.
Stop the simulation of the
totalizer variables.
SIL Prooftest
Device is in maintenance
mode 3 (proof test for SIL).
Perform the test according
to the instruction in the
"Safety Manual".
Parameterization Test
Device is in maintenance
mode 3 (parameterization
test).
Status
type
Event group
Single event
Description
Actions to eliminate the
event