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Network Control and Monitoring
The inverter state is represented by a code number in byte 1 of the produced (output)
data. The following table lists the code values (decimal) and their meanings.
Code
(dec.)
0
The inverter is Stop Mode.
1
The inverter is in Run Mode.
2
The inverter is in Jog Mode.
3
The inverter is in Stop Mode and the motor output is free running (coasting).
4
The inverter is executing DC braking (includes CD braking wait time).
5
The inverter is attempting a restart with frequency matching (B_01 = 03).
6
The output is stopped for an instantaneous power failure.
7
The inverter is attempting a restart with frequency matching (B_01 = 02).
8
The inverter is waiting before it attempts a restart with frequency matching. The wait
time is set by parameter B_03.
9
The inverter is in a trip condition, and is storing the trip history data to EEPROM. A
Stop/Reset command to clear the trip is ignored in this state.
10
The inverter is in a trip condition.
11
An under-voltage condition exists at the inverter power input.
TIP: The next step (Step 6) verifies that the network host can monitor the inverter. The
network host will monitor the inverter's produced (output) data while the motor is
running. The step shows how to monitor and interpret produced data while the motor is
running in a typical application.
Inverter Produced Data, Inverter State Code Byte
Description
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