• Changed setting values are enabled at power-ON or inverter reset.
Pr.550
Pr.551
setting
setting
PU connector
1
2
PU operation mode
0
3
9999
PU operation
(initial
mode
value)
1
2
PU operation mode
1
3
9999
PU operation
(initial
mode
value)
22
PARAMETER
Command source
USB connector
RS-485 terminals
PU operation
mode
PU operation mode
PU operation
mode
PU operation
mode
NET operation
mode
NET operation
PU operation mode
mode
PU operation
NET operation
mode
mode
Communication
option
NET operation
mode
NET operation
mode
NET operation
mode
NET operation
mode
Switching to NET
operation mode disabled
Remarks