Node Address Setting - Mitsubishi Electric FR-F720-55K Instruction Manual

INSTALLATION
2.4

Node address setting

Set the node address between "1 to 64" using node address switches on the FR-A7NF (Refer to page 7).
The setting is applied when the power turns OFF once, then ON again.
Set the arrow ( ) of the corresponding switches to the number to set a desired address.
Setting example
Node address 1:
Set the " " of X10(SW1) to "0" and the
" " of X1(SW2) to "1".
CAUTION
• Set the node address switch to the switch number position correctly. If the switch
is set between numbers, normal data communication can not be established.
• If the node address switch is set to a value other than "1 to 64", it is invalid due to outside of setting
range. In this case, DEV LED of the option is lit red and E.OPT appears on the operation panel of the
inverter.
• You cannot set the same node address to other devices on the network. (Doing so disables proper
communication.)
• Set the inverter node address before switching ON the inverter and do not change the setting while
power is ON. Otherwise you may get an electric shock.
• Changes in the node address setting are applied only at the next power-ON. Therefore, if the node
address setting is changed, make sure to power OFF and ON the inverter power.
16
Node address 26:
0
Set the " " of X10(SW1) to "2" and the
X10
" " of X1(SW2) to "6".
0
X1
0
X10
0
X1
Good Bad
example example
0 0