Alarm messages
isoHR685W-x-I-B_D00261_05_M_XXEN/12.2021
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13.3 ISOnet
These messages only become active after activating the ISOnet function.
Device error x.xx
Internal device error
• Press the TEST button
• Switch the supply voltage off and on
• Contact Bender service
"SERVICE" is lit
DC offset voltage
There is a DC offset voltage in the system.
• Check insulation fault and eliminate fault of DC compo-
nents
Synchronizing ...
The device synchronises over a longer period of time.
(longer than five minutes)
• Restart
BCOM connection
interrupted!
No connection to devices can be made within the BCOM
system due to
- an interrupted bus conductor
- incorrect Ethernet settings
- incorrect grouping
• Connect bus conductor correctly
• Correct Ethernet settings
• Restore configuration using the BCOM Group Manager
Service mode active!
The device is in maintenance condition
• Contact Bender service
"SERVICE" is lit
Alarm message
Description
Measures
LED indicators
Disturbance ISOnet
Ethernet connection of the ISOMETER® is disturbed (e.g. due
to a cable defect or the failure of a switch)
• Check Ethernet connection
• Check device function
• Switch the supply voltage off and on
Failure address
Active ISOnet interconnection devices detect that one or
more devices are no longer accessible. This message is the
counter-information on the active devices to the message
"Disturbance ISOnet"
• Check Ethernet connection
• Check device function
Num. ISOnet devices
The configuration between existing ISOnet devices and set
ISOnet devices is different
• Check settings
• Check Ethernet connection
Alarm message
Description
Measures
LED indicators
