Programming Mode Constants - YASKAWA CIMR-MC5A20P4 Instruction Manual

Name
Constant Constant
Number Number
Display
Run command selec-
tion in PRG mode
b1 08 b1-08
RUN CMD at PRG
DC Braking: b2
J
Name
Constant Constant
Number
Display
Zero speed level (DC
injection braking
starting frequency)
b2-01
DCInj Start Freq
DC injection braking
current
b2-02 b2 02
DCinj Current
DC injection braking
time at start
b2-03 b2 03
DCInj Time @ Start
DC injection braking
time at stop
b2-04 b2 04
DCInj Time @ Stop
Magnetic flux com-
pensation volume
b2-08 b2 08
Field Comp @ Start
Description Description
Used to set the Operation mode in
program mode.
0: Can operate.
1: Cannot operate (Disabled when 1 C (Di bl d h
Digital Operator selects run
command (when b1- -02 = 0).
Description
Used to set the frequency which
starts DC injection braking (the ini-
tial excitation for flux vector con-
trol) in units of 0.1 Hz when decel-
eration to stop is selected.
When b2-01 is less than E1-09, When b2-01 is less than E1-09,
E1-09 becomes the DC injection
braking starting frequency. Only
with flux vector control is b2-01
used.
Sets the DC injection braking cur-
rent as a percentage of the Inverter
rated current.
The initial excitation current for The initial excitation current for
flux vector control depends on
the E2-03 setting.
Used to set the time to perform DC
injection braking (initial excitation
for flux vector control) at start in
units of 1 second.
Used to stop coasting motor and Used to stop coasting motor and
restart it. When the set value is 0,
DC injection braking at start is
not performed.
Used to set the time to perform DC
injection braking (initial excitation
for flux vector control) at stop in
units of 1 second.
Used to prevent coasting after the Used to prevent coasting after the
stop command is input. When
the set value is 0.00, DC injec-
tion braking at stop is not per-
formed.
Used to set the magnetic flux com-
pensation in % units, with the no- - pensation in % units, with the no
load current as 100%.
- 5
8.2 P rogramming Mode Constants
Change Change
Setting Setting Factory Factory
during during
Open Loop
Range Range Setting Setting
Opera- Opera-
tion tion
0 1 0 1 0 0
Change g
Setting Factory Setting Factory
during during
Open Loop
Range Setting
Opera-
tion
0.0 to
0.5
10.0 10.0
0 to 100 0 to 100 50 50
0.00 to
0.00 0.00
10 00 10.00
0.00 to
0.50 0.50
10 00 10.00
0 to 500 0 to 500 0 0
Control Methods
Page Page
Flux Vector
Vector
A A A A - -- - - -- -
Control Methods
Page
Flux Vector
Vector
- 18
B B
- 26 - 26
B B
- 18 - 18
- 18
- 19 19
B B B B
- 26
- 18
B B B B
- 26 26
A A A A
- 19 - 19
8