Application Constants: B - YASKAWA CIMR-MC5A20P4 Instruction Manual

User Constants

8.2.1 Application Constants: b

Constant Constant
Number
Speed search selec-
tion at start
b3 01 b3-01
SpdSrch at Start
Speed search operat-
ing current
b3 02 b3-02
SpdSrch Current
Speed search decel-
eration time
b3 03 b3-03
SpdSrch Dec Time
* When the control method is changed, the Inverter reverts to factory settings. (The open loop vector control factory settings will
be displayed.)
8
Speed Search: b3
J
Name
Description
Display
Sets the speed search function to
start when the run command is in-
put.
0: Disabled (Starts from the mini-
mum output frequency.)
1: Enabled (Speed search is started 1: Enabled (Speed search is started
from the maximum frequency.
In a control method with PG,
the motor starts at the frequency
of motor rotation when the run
command is input.)
Sets the speed search operation cur-
rent as a percentage of the Inverter
rated current.
Not usually necessary to set. Not usually necessary to set.
When restarting is not possible
with the set value, reduce the
value.
Sets the output frequency decelera-
tion time during speed search in
1-second units.
Set the time for deceleration from Set the time for deceleration from
the maximum output frequency
to 0 Hz.
Change
Setting Setting Factory Factory
during during
Range Setting
Opera-
tion
0 1 0 1 0 * 0
0 to 200 0 to 200 100 100
0.1 to
2.0 2.0
10 0 10.0
- 6
Control Methods
g
Open Loop
Flux Vector
Vector
A A A A
A A
A A
Page
- 20 - 20
- 20 - 20
- 20 - 20