ABB Zenith ZBTS T Series, Installation And Operating Instruction, Page: 55 / 112

55 3 4ZBT S _ 3 0 -1 2 0 0A rev. A / 1 S CC 3 0 3 0 4 3 M 0 2 01
1
Message Fault Action
Pole temperature
alarm Measured pole temperature is too high Switch service needed
Contact wear alarm Switch contact wear is near the limit
that requires maintenance
Switch service needed
Local bus Communication between HMI and
switch controller is off
Check connection
Ethernet
disconnected Ethernet module not connected Check connection
Control Voltage
Failure Control voltage dropped during switch
control
Check power source
Control Voltage Low Switch control voltage is below the
minimum
Check power source
Configuration Error Invalid configuration Check parameter values
Ekip Com Hub Alarm Ekip Com Hub failure Check configuration
HMI Not Compatible
Firmware versions of HMI and device
are not compatible to be used together
Check current versions and update
compatible versions
Racking Enabled
ATS rack-out mechanism button
pressed Complete the racking operation
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Table 5.1 Alarms -list in ATS and Bypass
Alarms, continued from previous page