Omron SYSDRIVE 3G3RV Series

6
-
62
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 S7).
K
KK
K 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
H1-05 (multi-function input terminal S3 to S7 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).
nRelated Parameters
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
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
4: Pulse input
0 to 41 NoQQQ
Reference Source
b1-02
Operation method selec-
tion
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 31 NoQQQ
Run Source
INFO
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.