Siemens SIMATIC KP8 Operating Instructions Manual page 77

Error
Serious error
Discrepancy error
(1oo2 evaluation)
Configuration error
PROFIsafe address
deviation
Communication error
Non-permissible
sensor evaluation
Version conflict
End passivation
When you have eliminated an error that lead to a passivation of the HMI device, you have to
reintegrate the HMI device. A user acknowledgement in the safety program may be required
for the reintegration of the HMI device. After reintegration, the pending process values at the
HMI device's fail-safe channels are provided again for the safety program.
More information about the reintegration of F-I/O and for creating a user acknowledgement
in the safety program can be found in the Programming and operation manual "S7
Distributed Safety - Configuring and Programming"
(http://support.automation.siemens.com/WW/view/en/22099875).
KP8, KP8F
Operating Instructions, 10/2010, A5E03284305-01
Possible causes of error
Internal error in the HMI device
The process signal is faulty.
The sensor is defective.
Short-circuit between the sensor line
and the sensor voltage supply line.
The HMI device does not match the
configuration.
Configuration incorrect
The PROFIsafe address on the HMI
device is set incorrectly.
The communication between the
fail-safe controller and HMI device is
interrupted, for example, due to a
defective PROFINET connection or
EMI.
The PROFIsafe monitoring time set
too low.
The configuration of the HMI device
does not match the safety program.
An invalid value was transferred for
the setting "Evaluation of the
sensor".
The HMI device recognized an
invalid combination of firmware.
Operating KP8F in a fail-safe manner
7.4 Repair error and reintegrate
Remedy
Replace the HMI device.
Check the process signal.
Replace the sensor if needed.
Eliminate the short-circuit.
Correct the configuration.
Check the communication paths.
Correct the configuration.
Set the same PROFIsafe address in
the SIMATIC manager, HW config and
on the device. This address must be
unique. Refer to chapter "Setting
PROFIsafe address for KP8F
(Page 67) ".
Check the PROFINET cable.
Increase the value of the
"F_WD_Time" parameter in the
SIMATIC Manager, HW Config.
Compile the safety program again.
Then download the configuration and
the safety program to the fail-safe
controller.
Check the setting. Check the version
of your GSDML-file. Load a new
GSDML file.
Update the device firmware
completely and bring it to the current
state.
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