12
(2) Operation mode switching method
*1 In the switch-over mode (Pr. 79 = 6) or when Pr. 340 = "10", switching in E and F is allowed. (Refer to page 16.)
Symbol
Switching Type
Switching Method
A
PU operation
→
External operation
Operate the external operation key on the PU.
B
External operation
→
PU operation
Operate the PU operation key on the PU.
C
External operation
→
Network operation
Switched to the network operation mode via Profibus master
module.
D
Network operation
→
External operation
Switched to the network operation mode via Profibus master
module.
E
PU operation
→
Network operation
Switching disallowed. Allowed if external operation is selected
in A and network operation is then selected in C. *1
F
Network operation
→
PU operation
Switching disallowed. Allowed if external operation is selected
in D and PU operation is then selected in B. *1
CAUTION
1. When "1" or "10" 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 "10" in Pr. 340, the initial settings of the inverter must be made.
Switched via
Profibus master module
Switched
from PU
(Switching disallowed)
External
operation
PU operation
C
D
A
B
E
F
Network
operation
