SENSseries LB 480 Level measurement
BERTHOLD TECHNOLOGIES GmbH & Co. KG
3 – 377
Volume 3 Menu Structure
3
4 Safety ON The safety mode has to be enabled for safety-relevant applications.
Activation of the Safety Mode does not automatically turn a detec-
tor into a device that can be used in a SIL safety circuit. Only a sys-
tem marked SIL on the type plate can be used with the SIL data in
the safety manual in a safety circuit. SIL-certified detectors are
marked with an "S" in the LB number key LB 480-xx-xx-xx-xx-xSx-
x.
In safety mode, safety-limiting values are set to a safety-compati-
ble setting. In addition, you will be prompted to protect the detector
with a password.
The following settings must be set to enable the Safety Modus:
• Current Loop Monitoring
= ENABLED
•HV Mode = AUTO
• Test Settings = NORMAL
• Digital In Function = OFF
• Multidrop: Poll Addr = 0
When enabling the Safety Modus, the parameter Error Handling
is automatically set to SENSITIVE.
During multi-detector operation, all connected slave detectors are
also set to Safety Mode as soon as the Master is set to Safety ON.
HV default must have the correct value (operating point).
If you have changed the factory-set HV value, you have to deter-
mine it again. Determine the operating point and enter this value in
HV Default (Device Config Setup Sensor Configuration
Sensor Settings HV Default, page 3-326). See also chapter
6.2, page 3-406.
The operating point in new detectors is usually between 400 to 900
V. If you get a different value, please contact BERTHOLD
TECHNOLOGIES or your local representative.
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