Actual signals and parameters
138
99.10 MOTOR ID RUN Selects the type of the motor identification. During the identification,
the drive will identify the characteristics of the motor for optimum
motor control. The ID Run Procedure is described in chapter Start-up.
Note: The ID Run (STANDARD) should be selected.
NO No ID Run. The motor model is calculated at first start by magnetizing
the motor for 20 to 60 s at zero speed.
1
STANDARD Standard ID Run. Guarantees the best possible control accuracy. The
ID Run takes about one minute.
Note: The motor must be de-coupled from the driven equipment.
Note: Check the direction of rotation of the motor before starting the
ID Run. During the run, the motor will rotate in the forward direction.
WARNING! The motor will run at up to approximately 50…80%
of the nominal speed during the ID Run. ENSURE THAT IT IS
SAFE TO RUN THE MOTOR BEFORE PERFORMING THE ID
RUN!
2
REDUCED Reduced ID Run. Should be selected instead of the Standard ID Run:
- If mechanical losses are higher than 20% (i.e. the motor cannot be
de-coupled from the driven equipment)
- If flux reduction is not allowed while the motor is running (i.e. in case
of a motor with an integrated brake supplied from the motor
terminals).
Note: Check the direction of rotation of the motor before starting the
ID Run. During the run, the motor will rotate in the forward direction.
WARNING! The motor will run at up to approximately 50…80%
of the nominal speed during the ID Run. ENSURE THAT IT IS
SAFE TO RUN THE MOTOR BEFORE PERFORMING THE ID
RUN!
3
99.11 CALC MOTOR TORQUE Nominal motor torque. Automatically calculated from Group 99
parameters.
10 = 1 Nm
10 = 1 lbft
99.12 DEVICE NAME Defines the name for the drive or application. The name is visible on
the control panel display in the Drive Selection Mode.
Note: The name can be typed only using a drive PC tool.
-
No. Name/Value Description FbEq
To Next Page
Loading...
