Mitsubishi Electric FR-A7NS Instruction Manual page 44

INVERTER SETTING AND DISPLAY
(2) Operation mode switchover (When Pr. 79 = "0")
Symbol Switchover Type
External operation
A
PU operation
PU operation
B
External operation
SSCNET ΙΙΙ operation
C
External operation
External operation
D
SSCNET ΙΙΙ operation
SSCNET ΙΙΙ operation
E
PU operation
PU operation
F
SSCNET ΙΙΙ operation
38
→
Press the of the PU (FR-DU07/FR-PU07/FR-PU04)
→
The operation mode can not be switched in power-on status. After
powering off the inverter, remove the FR-A7NS, then power on the inverter
→
again.
Set "9999" in Pr.499 SSCNET III operation selection. Then, restart the inverter
again by making a power-on reset or reset using the RES signal.
The operation mode can not be switched in power-on status. After powering
→
off the inverter, mount the FR-A7NS to the option connector 3 and FR-A7AP/
FR-A7AL to the option connector 2, then power on the inverter again.
The operation mode can not be switched in power-on status. After
powering off the inverter, remove the FR-A7NS, then power on the inverter
again. Then, press the
→
Set "9999" in Pr.499 SSCNET III operation selection, then restart the inverter
by making a power-on reset or resetting the inverter using the RES
signal.Then, press the
The operation mode can not be switched in power-on status. After powering
→
off the inverter, mount the FR-A7NS to the option connector 3 and FR-A7AP/
FR-A7AL to the option connector 2, then power on the inverter again.
Switchover Method
of the PU (FR-DU07/FR-PU07/FR-PU04).
of the PU (FR-DU07/FR-PU07/FR-PU04).