Run Command; Selecting The Run Command Source - YASKAWA Varispeed G7 Instruction Manual

Run Command

This section explains input methods for the Run Command.

Selecting the Run Command Source

Set constant b1-02 to select the source for the Run Command.
Related Constants
Con-
stant
Number
Operation
method
selection
b1-02
Run Source
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.
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.
-10
6
Name
Description
Display
Set the Run Command input method
0: Digital Operator
1: Control circuit terminal (sequence
input)
2: MEMOBUS communications
3: Option board
Forward/stop
Reverse/stop
Fig 6.10 2-wire Sequence Wiring Example
Control Methods
Change
Setting Factory during
V/f
Range Setting Opera-
V/f with
tion
PG
0 to 3 1 No Q Q
Inverter
Sequence common
MEMO-
Open- Open
BUS
loop Flux Loop
Regis-
Vec- Vec- Vec-
ter
tor tor tor
1 2
Q Q Q 181H