LION Bus Coupler
▪
Product Description
35
7.5.1
Limited Run
Criteria and reaction for the limited run mode:
7.6
Failsafe
If the buscoupler is in failsafe mode no communication via TRDP or L-Bus
2
is
possible. All outputs are set to the safe state (0).
The buscoupler can still be reached and diagnosed via the webserver but shows
less data than usual. (e.g. the firmware version of the L-Bus
2
controller is
displayed as zero)
Criteria and reaction for the failsafe mode:
Criteria
Reaction
One or more modules are missing.
Type and position of the existing
modules are correct.
The master is only communicating with
the correct available modules. The
data of the none available modules are
represented as invalid or “0“.
Time exceedance at the
communication to different L-Bus
2
modules during the cycle data traffic
(e.g. the module is in the “fail safe“
mode)
If a continuous time exceedance is
detected, the master stops the
communication to the slave.The data
are represented as invalid or “0“.
Criteria
Reaction
Communication disturbance to all
slaves.
All data are invalid or “0“. No L-Bus
2
communication.
Defect hardware of the master, a safe
operation is not possible anymore (failed
core test).
▪ Memory error (RAM/Flash)
▪ Overvoltage – voltage monitoring is
triggered
▪ CPU test (Register, command
execution)
▪ Temperature monitoring is triggered
All data are represented as invalid
or “0“. The master triggers and
holds the hardware reset for all
slaves.
Comparing of the structure data has
failed.
All data are represented as invalid
or “0“. No L-Bus
2
communication.
Содержание 803012
Страница 1: ...Operating Instructions LION Bus Coupler Ethernet SIL0 LION BC ETH LUE 803012 Version 01 03 19 2019 ...
Страница 63: ...LION Bus Coupler Operation 64 Module not recognized Unexpected module ...
Страница 64: ...LION Bus Coupler Operation 65 Wrong safety checksum ...
Страница 75: ... by Lütze Transportation GmbH Weinstadt Germany Technical changes reserved ...