Fuji Electric FRENIC MEGA G2 Series - Page 391

5.3 Description of Function Codes 5.3.4 P codes (Motor 1 parameters)
5-207
FUNCTION CODES
Chap 5
FUNCTION
CODES
F Codes
E Codes
C Codes
P Codes
H Codes
A Codes
b Codes
r Codes
J Codes
d Codes
U Codes
y Codes
K Codes
When adopting vector control with sensor for synchronous motors, the starting operation will be as shown in the
following table based on each function code combination.
F42 data
d14 data
P95 data
P30 data
Operation when starting
16: Vector
control with
sensor for PM
2: A, B phase 90°
phase difference,
Z phase
999
(Offset not
adjusted)
0: Current draw method
3: Current draw method
for IPM motors
<Unable to start>
An erC alarm occurs, and the
motor does not start. Adjust P95.
1, 4: Method for IPM
motors
2: Method for SPM
motors
<Magnetic pole position detection
start>
The motor starts from 0 Hz
following magnetic pole position
detection.
0.0 to 359.9°
(Offset
adjustment
complete)
0, 3
<Magnetic pole position draw-in
start>
The magnetic pole position draw-
in operation is performed at the
frequency set at d80 when
turning ON the inverter power for
the first time. The motor
accelerates to the command
speed after magnetic pole
position draw-in is complete. The
motor starts (normal start) from 0
Hz from the next time onward.
The time required for the
magnetic pole position draw-in
operation is a maximum of one
machine angle rotation.
( Function code d80)
1, 2, 4
<Magnetic pole position detection
start>
The motor starts from 0 Hz
following magnetic pole position
detection when turning ON the
inverter power for the first time.
The motor starts (normal start)
from 0 Hz from the next time
onward.
4: A, B phase 90°
phase difference,
UVW signal
999
(Offset not
adjusted)
0, 3
<Unable to start>
An erC alarm occurs, and the
motor does not start. Adjust P95.
1, 2, 4
<Magnetic pole position detection
start>
The motor starts from 0 Hz
following magnetic pole position
detection.
0.0 to 359.9°
(Offset
adjustment
complete)
Not required
<Normal start>
The motor starts from 0 Hz.
During the magnetic pole position pull-in operation or the magnetic pole position detection operation, the
motor is unable to generate enough torque. When applying to an application which requires torque when
starting, use the brake signal “BRKS” and magnetic pole position detection complete signal “PTD” to
ensure that the machine brake is not released until the magnetic pole position draw-in operation and
magnetic pole position detection operation are complete. ( Function code E20)