
Diagnostic symbolic for single bus topology
Single bus topology means there is no redundant bus topology in use. Single bus
topologies are load share over CAN bus or a single Ethernet network.
System and Control bus
(CAN or single Ethernet)
LED
ToolKit:
displayed text
easYgen:
HMI
Explanation
GREEN
Unit available
This device is recognized and monitored with the missing
member monitor according to the latest System Update
order.
YELLOW
Add Device
This device is recognized but not registered according to the
latest system update order. Therefore, the missing member
monitoring does not observe the device.
System update is required!
RED
Unit not recognized
This device is not recognized according to the latest system
update order. (Missing Member Alarm)
BLACK
Not installed
This device is neither recognized nor registered through the
latest system update order.
(
/
)
RED / BLACK
(twinkling)
Unit not recognized /
Not installed
(twinkling)
(twinkling)
This only applies to the own device. There is no other device
recognized according to the latest system update. Therefore
this unit is suspected to have an interface error as it does not
see any device on the bus.
Diagnostic symbolic for redundant bus topologies
Redundant bus topology like CAN/Ethernet A to provide more safety in regards of load
share communication.
System and Control bus
(Redundant CAN/EthernetA)
LED
ToolKit:
displayed text
easYgen:
HMI
Explanation
GREEN
Unit available
This device is recognized and monitored with the missing
member monitor according to the latest System Update
order.
YELLOW
Add Device
This device is recognized but not registered according to the
latest system update order. Therefore, the missing member
monitoring does not observe the device.
System update is required!
YELLOW
Only NW CAN
This device is not recognized on the Ethernet A bus according
to the latest system update. Therefore, a Redundancy Lost
Alarm is triggered.
700
easYgen-3000XT Series
B37574
6 Application Field
6.2.2.2 Diagnostic Screens
Released