Mitsubishi Electric FR-F820-00046, Инструкция по эксплуатации

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(N) Operation via communication and its settings Parameters
5 - 532
●
At the initial setting (Pr. 551 "PU mode operation command source selection" = "9999"), commu-
nication with FR Configurator2 can be made in the PU operation mode simply by connecting a
USB cable. To fix the command source to the USB connector in the PU operation mode, set "3" to
Pr. 551.
●
Parameter setting and monitoring can be performed by FR Configurator2. For details, refer to the
Instruction Manual of FR Configurator2.
5.12.11 Automatic connection with GOT
When the automatic connection is enabled in the GOT2000 series, the inverter can communicate with
the GOT only setting the station number and connecting the GOT. This eliminates the need for the
communication parameter setting.
When Pr. 549 "Protocol selection" = "1" (MODBUS® RTU protocol), the setting range is as shown in
the parentheses.
When the set value is outside of the setting range, the initial value is applied.
Automatic connection system configuration
Parameters referred to
Pr. 551 PU mode operation command source selection => page 5-130
Pr. Name
Initial
value
Setting
range
Description
117
N020
PU communication station
number
0 0 to 31
Set the inverter station numbers.
The inverter station number setting is required when
multiple inverters are connected to one GOT (PU
connector communication).
331
N030
RS-485 communication
station number
0
0 to 31
(0 to 247)
Set the inverter station numbers.
The inverter station number setting is required when
multiple inverters are connected to one GOT (RS-485
terminal communication).
I002842E
Fig. 5-258: Automatic connection for GOT2000
GOT2000
Four-wire multidrop
Terminating resistor