7 Detailed Functions
7 - 76
High-function General-purpose Inverter 3G3RX-V1 User’s Manual (I578-E1)
The optional LCD Digital Operator provides the function to read and write all inverter parameters.
In the Data Read/Write Selection (b166), you can set the parameter to protect data from the all
Read/Write operations via the LCD Digital Operator.
• If the total RUN time or power ON time of the inverter exceeds the RUN Time/Power ON Time
Detection Level (b034), the inverter will output a RUN time over (RNT) or Power ON time over (ONT)
signal.
• Set the Multi-function Output P1 to P5 Selection (C021 to C025) or the Multi-function Relay Output
(MA, MB) Function Selection (C026) to 11 (RNT).
• Set the RUN Time/Power ON Time Detection Level (b034).
• Set the Multi-function Output P1 to P5 Selection (C021 to C025) or the Multi-function Relay Output
(MA, MB) Function Selection (C026) to 12 (ONT).
• Set the RUN Time/Power ON Time Detection Level (b034).
Data Read/Write Selection
Parameter No. Function name Data Default data Unit
b166
Data Read/Write
Selection
00: R/W OK
01: R/W protected
00 –
RUN Time/Power ON Time Detection Level
Parameter No. Function name Data Default data Unit
b034
RUN Time/Power ON
Time Detection Level
0.: Function disabled
1. to 9999. (1 to 9999)
1000 to 6553 (10000 to 65530)
010 h
RUN Time Over (RNT)
Power ON Time Over (ONT)
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