E6581611
F-142
6
Peer-to-peer communication
When all slave inverters are connected they operate at the same frequency as the master inverter (no setting of
point frequencies in this case)
Master inverter
INV
No.29
INV
No.30
~
~
: Wiring
: Data (Master
Slave)
INV
No.03
INV
No.02
INV
No.01
INV
No.00
INV= inverter
●: Use the terminal block to branch the cable.
(1) The master inverter transmits frequency command data to its slave inverters.
(2) The slave inverter calculate a frequency reference from the data received and save the frequency calculated.
(3) As a result, all slave inverters operate at the same frequency as the master inverter.
Note: The master inverter always sends frequency command data to its slave inverters.
The slave inverters are always on standby so that they can receive an frequency command from the
master inverter at anytime.
6.38.3 Free notes
f880 : Free notes
Function
To enable easier management and maintenance of the inverter, it is possible to enter the identification
number.
[Parameter setting]
Title Function Adjustment range Default setting
f880
Free notes 0 – 65530 (65535) 0
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