Hitachi SJ Series, User Manual

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12-19-4
Chapter 12 Inverter Function
12.19.3 Outputting the trip type
• I want to detect the error type of the inverter and
make a notification to the system.
• Assign the output terminal functions 084 [AC0] to
087 [AC3] alarm code to one of [CC-01] to [CC-07]
that corresponds to the output terminal and output
the signal.
• Assign 084 [AC0] to 087 [AC3] to the output
terminal functions [CC-01] to [CC-07].
• The 4-bit output mode is selected when 087 [AC3]
is assigned to the output terminal function,
whereas the 3-bit output mode is selected when it
is not assigned.
• The table below shows the alarm codes to be
output.
Parameter
• The output state switches depending on whether
087 [AC3] has been set to [CC-01] to [CC-07]. The
4-bit output mode is selected when 087 [AC3] has
been set, and the signals 084 [AC0], 085 [AC1],
086 [AC2], and 087[AC3] will be output in
accordance with the table below even when all of
them have not been set.
• The signals will be output in the 3-bit mode when
one of or any pair from 084 [AC0], 085 [AC1], and
086 [AC2] have been set. The signals 084 [AC0],
085 [AC1], and 086 [AC2] will be output in
accordance with the table below even when all of
them have not been set.
Item Parameter Data Description
Output terminal function
selection 11-15
[CC-01]~[CC-05]
084~087
084: [AC0] alarm code 0
085: [AC1] alarm code 1
086: [AC2] alarm code 2
087: [AC3] alarm code 3
The signal is output when a trip occurs at
the output terminal assigned.
Relay output terminal function
selection 16A-16C
[CC-06]
Relay output terminal function
selection AL1-AL0/AL2-AL0
[CC-07]
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