Mitsubishi Electric 800 Series Instruction Manual page 534

5.12.9 Automatic connection with GOT
When the automatic connection is enabled in the GOT2000 series, the inverter can communicate with the GOT2000 series
with only setting the station number and connecting the GOT. This eliminates the need for the communication parameter
setting.
Pr. Name
117 PU communication station
N020 number
331 RS-485 communication
N030 station number
*1 When Pr.549 Protocol selection = "1" (MODBUS RTU protocol), the setting range is as shown in the parentheses.
*2 When the set value is outside of the setting range, the initial value is applied.
 Automatic connection system configuration
GOT2000
Initial value Setting range
0 0 to 31
0 0 to 31
*1*2
(0 to 247)
Four-wire multidrop
Description
Set the inverter station numbers.
The inverter station number setting is required when
multiple inverters are connected to one GOT (PU
connector communication).
Set the inverter station numbers.
The inverter station number setting is required when
multiple inverters are connected to one GOT (RS-485
terminal communication).
Terminating resistor
5.12 (N) Operation via communication and its settings
3
4
5
5
5
6
7
8
9
10
533
5. PARAMETERS