Siemens Pointek CLS200 Operating Instructions Manual page 67

Standard diagnostics
Byte
Byte 0
Byte 1
Byte 2
Byte 3
With a warm start, the volatile data is preserved.
1)
With a cold start, all volatile data is lost.
2)
Pointek CLS200/CLS300 digital
Operating Instructions, 05/2021, A5E47904060-AA
Bit Meaning when
value = 1
0 ---
1 ---
2 ---
3 Electronics tem-
perature is too
high
4 Memory error
5 Measurement
failure
6 ---
7 ---
0 ---
1 ---
2 ---
3 Restart (goes to 0
after 10 s)
4 Coldstart (goes
2)
to 0 after 10 s)
5 Maintenance
required
6 ---
7 Ident Number
violation
0 Maintenance
alarm
1 Maintenance
demanded
2 Function check
3 Invalid process
conditions
7 Extended diag-
nostics available
Diagnostic messages
Possible cause
The temperature of the measuring trans-
ducer electronics (which is monitored by
the measuring transducer) exceeds 85°C.
An error has been found. (During opera-
tion, the memories are constantly
checked for check sum errors and read/
write errors.)
Either the sensor has failed, or the sensor
limits are being exceeded.
The supply current has been fed to the
device; or a warm start has been trig-
1)
gered using SIMATIC PDM; or the internal
watchdog has expired.
The device has been reset to its factory
settings.
A service interval has expired.
You have changed the parameter
PROFIBUS Ident Number during cyclic
operation. The device is reporting the
violation of the Ident number and show-
ing you a preliminary failure warning. In
the case of a warm restart, the device
will no longer participate in cyclical
communication of reference data with-
out a change in the system configura-
tion.
Device requires maintenance
Device requires immediate maintenance
or a failure will occur.
Remote operation
9.2 Status
Corrective measure
Reduce the ambient
temperature to within
the permissible range
Replace the electronics.
Have the sensor
checked by the service
department
Check the cabling and
the power unit
Service the device, and
reset the messages
using SIMATIC PDM.
Adjust the configura-
tion data (change of
GSD), so that it is con-
sistent with the Ident
number set in the de-
vice.
Maintenance action
required
67