Run Command
6-15
Run Command
This section explains input methods for the Run Command.
îš‹ Selecting the Run Command Source
Set constant b1-02 to select the source for the Run Command.
îš„Related Constants
îš„Performing Operations Using a Digital Operator
When b1-02 is set to 0, you can perform Inverter operations using the Digital Operator keys (RUN, STOP,
JOG, and FWD/REV). For details on the Digital Operator, refer to Chapter 3 Digital Operator and Modes.
îš„Performing Operations Using Control Circuit Terminals
When b1-02 is set to 1, you can perform Inverter operations using the control circuit terminals.
Performing Operations Using a 2-wire Sequence
The factory setting is set to a 2-wire sequence. When control circuit terminal S1 is set to ON, forward opera-
tion will be performed, and when S1 is turned OFF, the Inverter will stop. In the same way, when control cir-
cuit terminal S2 is set to ON, reverse operation will be performed, and when S2 is turned OFF, the Inverter
will stop.
Fig 6.12 2-wire Sequence Wiring Example
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
V/f
V/f
with
PG
Open
Loop
Vec-
tor
Flux
Vec-
tor
b1-02
Operation
method selec-
tion
Set the Run Command input
method.
0: Digital Operator
1: Control circuit terminal
(sequence input)
2: MEMOBUS communica-
tions
3: Option board
0 to 3 1 NoQQQQ181H
Inverter
Forward/stop
Reverse/stop
Sequence common
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