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(2) Operation mode switching method
Network
operation
Symbol
Switching Type
PU operation
A
→ External operation
External operation
B
→ PU operation
External operation
C
→ Network operation
Network operation
D
→ External operation
PU operation
E
→ Network operation
Network operation
F
→ PU operation
*1 In the switch-over mode (Pr. 79 = 6), switching in E and F is allowed.
CAUTION
1. When "1" or "2" is set in Pr. 340 "link startup mode selection",
the operation mode is network operation at power on or inverter
reset.
2. When setting "1" or "2" in Pr. 340, the initial settings of the
inverter must be made without fail.
Switched via Profibus
master module
C
External
operation
D
F
Operate the external operation key on the PU.
Operate the PU operation key on the PU.
Switch to the network operation mode via
Profibus master module.
Switch to the external operation mode via
Profibus master module.
Switching disallowed. Allowed if external
operation is selected in A and network operation
is then selected in C. *1
Switching disallowed. Allowed if external
operation is selected in D and PU operation is
then selected in B. *1
INVERTER SETTING
Switched
from PU
A
B
E
(Switching disallowed)
Switching Method
11
PU operation
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