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Input Terminal Functions
This section explains input terminal functions, which set operating methods by switching functions for the
multi-function contact input terminals (S3 to S12).
Temporarily Switching Operation between Digital Operator and Control
Circuit Terminals
You can switch the Inverter Run Command inputs and frequency reference inputs between local (i.e., Digital
Operator) and remote (input method using b1-01 and b1-02).
You can switch between local and remote by turning ON and OFF the terminals if an output from H1-01 to
H1-10 (multi-function contact input terminal S3 to S12 function selection) has been set to 1 (local/remote
selection).
To set the control circuit terminals to remote, set b1-01 and b1-02 to 1 (Control circuit terminals).
Related Constants
Con-
stant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
Display
V/f
V/f
with
PG
Open
Loop
Vector
1
Flux
Vec-
tor
Open
Loop
Vector
2
b1-01
Reference
selection
Set the frequency reference input
method.
0: Digital Operator
1: Control circuit terminal
(analog input)
2: MEMOBUS communications
3: Option board
4: Pulse train input
0 to 4 1 No Q Q Q Q Q 180H
频率指令选择
b1-02
Operation
method selec-
tion
Set the Run Command input
method.
0: Digital Operator
1: Control circuit terminal
(sequence input)
2: MEMOBUS communications
3: Option board
0 to 3 1 No Q Q Q Q Q 181H
运行指令选择
You can also perform local/remote switching using the LOCAL/REMOTE Key on the Digital Operator. When
the local/remote function has been set in the external terminals, the LOCAL/REMOTE Key function on the
Digital Operator will be disabled.
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