CG Emotron VFX Series User Manual

100 Functional Description CG Drives & Automation, 01-5326-01r5
Fig. 94 I
2
t curves
Motor Identification Run [229]
This function is used when the AC drive is put into
operation for the first time. To achieve an optimal control
performance, fine tuning of the motor parameters using a
motor ID run is needed. During the test run the display
shows “Test Run” flashing.
To activate the Motor ID run, select either “Short” or
“Extended” and press Enter. Then press RunL or RunR on
the control panel to start the ID run. If menu
“[219] Rotation” is set to L the RunR key is inactive and
vice versa. The ID run can be aborted by giving a Stop
command via the control panel or Enable input. The
parameter will automatically return to OFF when the test is
completed. The message “Test Run OK!” is displayed.
Before the AC drive can be operated normally again, press
the STOP/RESET key on the control panel.
During the Short ID run the motor shaft does not rotate.
The AC drive measures the rotor and stator resistance.
During the Extended ID run the motor is powered on and
rotates. The AC drive measures the rotor and stator
resistance as well as the induction and the inertia for the
motor.
Communication information
Encoder Feedback [22B]
Only visible if the Encoder option board is installed. This
parameter enables or disables the encoder feedback from the
motor to the AC drive.
Communication information
Encoder Pulses [22C]
Only visible if the Encoder option board is installed. This
parameter describes the number of pulses per rotation for
your encoder, i.e. it is encoder specific. For more
information please see the encoder manual.
229 Motor ID-Run
Default: Off, see Note
Off 0 Not active
Short 1
Parameters are measured with injected
DC current. No rotation of the shaft will
occur.
Extended 2
Additional measurements, not possible to
perform with DC current, are done directly
after a short ID run. The shaft will rotate
and must be disconnected from the load.
1.00
0.90
0.87
0.55
0.20
0.70 2.00
xSync Speed
xI
nom
for I
2
t
Forced
Self
None
Modbus Instance no/DeviceNet no: 43049
Profibus slot/index 168/208
EtherCAT and CANopen index (hex) 4be9
Profinet IO index 19433
Fieldbus format UInt
Modbus format UInt
WARNING!
During the extended ID RUN, the motor will
rotate. Take safety measures to avoid
unforeseen dangerous situations.
NOTE: To run the AC drive it is not mandatory for the
ID RUN to be executed, but without it the
performance will not be optimal.
NOTE: If the ID Run is aborted or not completed the
message “Interrupted!” will be displayed. The
previous data do not need to be changed in this case.
Check that the motor data are correct.
22B Encoder
Default: Off
Off 0 Encoder feedback disabled
On 1 Encoder feedback enabled
Modbus Instance no/DeviceNet no: 43051
Profibus slot/index 168/210
EtherCAT and CANopen index (hex) 4beb
Profinet IO index 19435
Fieldbus format UInt
Modbus format UInt
22C Enc Pulses
Default: 1024
Range: 5–16384

CG Emotron VFX Series Specifications

General

Brand	CG
Model	Emotron VFX Series
Category	Controller
Language	English