ABB PST Series - Page 163

163
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)LHOGEXVIDXOW The fieldbus communication is
not working.
• Check that the fieldbusplug is connected
correctly.
• Check that correct type of fieldbusplug is
used.
• Check that the parameter)LHOGEXV7\SH
is set according to the present fieldbus
type.
,QWHUQDOIDXOWV An internal communication fault
of the softstarter has occurred.
• Disconnect and reconnect the supply
voltage (U
s
) and make a restart.
• If same fault remains, contact your ABB
sales office.
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