Yaskawa G7 Drive - Manual (Page 224)

Run Command
6-
7
Run Command
This section explains input methods for the run command.
‹ Selecting the Run Command Source
Set parameter b1-02 to select the source for the run command.
„ Related Parameters
„ Performing Operations Using a Digital Operator
When b1-02 is set to 0, you can perform Drive 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.
„ Performing Operations Using Control Circuit Terminals
When b1-02 is set to 1, you can perform Drive 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 operation
will be performed, and when S1 is turned OFF, the Drive will stop. In the same way, when control circuit termi-
nal S2 is set to ON, reverse operation will be performed, and when S2 is turned OFF, the Drive will stop.
Fig 6.8 2-wire Sequence Wiring Example
Parameter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Operation
Control Methods
Display V/f
V/f
with
PG
Open-
loop
Vector
1
Flux
Vector
Open
Loop
Vector
2
b1-02
Run
Command
Selection Selects the run command input source.
0: Operator - RUN and STOP keys on
Digital Operator.
1: Terminals - Contact closure on
terminals S1 or S2.
2: Serial Com - Modbus RS-422/485
terminals R+, R-, S+, and S-.
3: Option PCB - Option board connected
on 2CN.
0 to 3 1 No Q Q Q Q Q
Run Source
Drive
Forward/stop
Reverse/stop
Sequence common