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Input Terminal Functions
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 input from H1-01 to H1-
05 (multi-function contact input terminal S3 to S7 function selection) has been set to 1 (local/remote selec-
tion).
To set the control circuit terminals to remote, set b1-01 and b1-02 to 1 (Control circuit terminals).
Related Parameters
Blocking Inverter Outputs (Baseblock Commands)
Set 8 or 9 (Baseblock command NO/NC) in one of the parameters H1-01 to H1-05 (multi-function contact
input terminal S3 to S7 function selection) to perform baseblock commands using the terminal's ON/OFF
operation and prohibit Inverter output using the baseblock commands.
Clear the baseblock command to restart the operating using speed search from the frequency reference value
before the baseblock command was input.
Multi-function Contact Inputs (H1-01 to H1-05)
Param-
eter-
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Access
Level
LCD Display
b1-01
Reference selection
Set the frequency reference input method.
0: Digital Operator
1: Control circuit terminal (analog input)
2: RS-422A/485 communications
3: Option Card
0 to 3
1
No
Q
Reference Source
b1-02
Operation method selection
Set the run command input method
0: Digital Operator
1: Control circuit terminal (sequence input)
2: RS-422A/485 communications
3: Option Card
0 to 3
1
No
Q
Run Source
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.
Set
Value
Function
8
External baseblock NO (Normally Open contact: Baseblock when ON)
9
External baseblock NC (Normally Closed contact: Baseblock when OFF)
INFO
