Parker Hannifin S.p.A. Divisione S.B.C. user’s manual TWIN-N and SPD-N
62
Par. Descrizione Campo Def. Tipo/
Note
Pr 23 Alarm code: This is the code for the alarm that is present.
Code 0 represents the absence of alarms. Consult the table
of alarm codes for more details.
0÷255
R
Pr 24 Latest alarm: This parameter contains the latest alarm.
Pr24 will be set to 0 during the execution of the alarm reset
command (b99.10).
0÷255
R
M
Pr 25 Software version code (read-only): Indicates the version
of the software that has been installed.
0÷255
R
Pr 26 Serial line speed code: This is the code for programming
the transmission speed. For more information, consult the
section on the serial interface.
0÷8 5 R/W
M
Pr 27 Serial line address code: For more information, consult the
relevant section.
0÷31 0/1 R/W
M
Pr 28 Motor shaft position (read-only): Indicates the absolute
position of the resolver.
0÷4095
[count]
R
Pr 29 Number of motor poles. 2÷64 0 R/W
K,M
Pr 30 Offset of the resolver position: Used to correct
electronically the mechanical position of the resolver.
± 32767 0 R/W
M
Pr 31 Operating mode: Used to select the active operating mode.
The value 0 means that no operating mode has been
selected.
0÷15 0 R/W
M
Pr 32 Rated speed: This is the rated speed of the motor. The
speed that has been set is used to limit the speed request.
Therefore, it should be set to about 10% greater than the
maximum operational speed.
0÷10000
[rpm]
0 R/W
K,M
Pr 33 Rated current of the motor: The rated current of the motor
must be set.
0.1÷In
[A]
0 R/W
K,M
Pr 34
Number of poles on the resolver:
must be ≤ Pr29
2÷4÷8
0 R/W
K,M
Pr 35 Torque monitor: Unit = % of the torque at peak current,
resolution 0.1%. Indicates the percentage of the torque or of
the current that the motor is supplying.
0÷100.0
[%]
R
Pr 36 Thermal image winding (read-only): Unit = % of the
rated temperature. Indicates the estimate of the heat in the
innermost coils of the motor. If this reaches the value of
100.0 % equal to the nominal value, b41.11 will become 1
and therefore the current will be limited to the nominal
value.
Description: if the drive generate the max current, starting
from 0 current, after 2s, Pr36=100% and b41.11=1 result:
the drive limits the current at the rated current. This
situation remains until the drive generates “0” current and
after 35s Pr36 is “0” again.
0÷100.0
[%Temp]
R
Pr 37 Thermal image of the braking resistor (read-only): Unit
= % of the rated temperature. Indicates the estimate of the
heat of the braking resistor. If the value reaches 120.0 %,
the converter issues an alarm.
0÷100.0
[%Temp]
R
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