Application Parameters: B - YASKAWA G7 Series Technical Manual

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Application Parameters: b

The following settings are made with the application parameters (B parameters): Operation method selection,
DC injection braking, speed searching, timer functions, dwell functions, and energy saving functions.
Operation Mode Selections: b1
User parameters for operation mode selection are shown in the following table.
Parameter
Number
b1-01
b1-02
b1-03
b1-04
-12
5
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Name
Description
Display
Frequency
Selects the frequency
Reference
reference input source.
Selection
0: Operator - Digital preset
speed U1-01 or d1-01 to
d1-17.
1: Terminals - Analog input
terminal A1 (or terminal
A2 based on parameter
H3-09).
Reference
2: Serial Com - Modbus
Source
RS-422/485 terminals R+,
R-, S+, and S-.
3: Option PCB - Option board
connected on 2CN.
4: Pulse Input (Terminal RP)
Run
Selects the run command
Command
input source.
Selection
0: Operator - RUN and STOP
keys on Digital Operator.
1: Terminals - Contact closure
on terminals S1 or S2.
2: Serial Com - Modbus RS-
Run Source
422/485 terminals R+, R-,
S+, and S-.
3: Option PCB - Option board
connected on 2CN.
Stopping
Selects the stopping method
Method
when the run command is
Selection
removed.
0: Ramp to Stop
1: Coast to Stop
2: DC Injection to Stop
Stopping
3: Coast with Timer (A new
Method
run command is ignored if
received before the timer
expires).
Reverse
Determines the forward
Operation
rotation of the motor, and if
Selection
reverse operation is disabled.
0: Reverse enabled
Reverse
1: Reverse disabled
Oper
Control Methods
Change
Setting
Factory
during
Range
Setting
V/f
with
Operation
0 to 4
1
No
Q
0 to 3
1
No
Q
0 to 3
0
No
Q
*
0 or 1
0
No
A
Open
Open
MODBUS
V/f
Loop
Flux
Loop
Register
Vector
Vector
Vector
PG
1
2
Q
Q
Q
Q
180H
Q
Q
Q
Q
181H
Q
Q
Q
Q
182H
A
A
A
A
183H

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