Danfoss iC7 Motion Series Application Manual page 374

Application Guide | iC7 Series Motion
Table 48: Summary Table (continued)
Group Numb Display Name
Numb er
er (Deci
(Hex) mal)
0x711 4404 Brake Failure
3
0x712 4177 Motor Thermal Overload
0
0x712 4178 Motor Speed High
0
0x712 4179 AMA Current Low
0
0x712 4180 Rotor Angle Detection Er-
0 ror
0x712 4181 Low Motor Saliency For
0 High Frequency Injection
Mode
0x712 4382 Blocked Rotor
0
0x712 5200 AMA Active
0
0x712 5201 AMA Motor Data
0
0x712 5202 AMA Motor Type
0
0x712 5203 AMA Successful
0
0x712 5300 Invalid Motor Data
0
0x712 5600 Feedback Test Active
0
0x712 5601 Feedback Test Successful
0
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Description
A brake failure is detected, further testing will
clarify the failure source. Coast first to run the
test.
A thermal overload of the motor has been de-
tected. Check if the shaft torque is too high.
The motor speed is above the normal operat-
ing range.
The nominal current of the motor is too low
for accurate results of automatic motor adap-
tation (AMA).
Rotor angle detection has failed. This might
be as the motor is not suited to the drive or
the motor is missing.
Motor saliency is too low for HF injection
mode.
The rotor is blocked.
The AMA (Automatic Motor Adaptation) is ac-
tive. Normal run of the motor is not possible.
Apply a start signal to run the AMA.
The motor data measurement of the AMA
(Automatic Motor Adaptation) was unsuc-
cessful.
The motor type detection of the AMA (Auto-
matic Motor Adaptation) was unsuccessful.
The AMA (Automatic Motor Adaptation) has
been performed successfully.
Invalid motor data is preventing operation.
Check the motor data settings.
Normal run suppressed for motor feedback
test run.
Motor feedback test was able to verify motor
feedback signal.
Type of Event Inverter and
Brake Chopper
Action
I F P Invert
W F er
X C
X X C
X X C
X
X X C
X X C
X X C
X
X C
X C
X
X X C
X
X
AB318753549016en-000301 / 136R0284
Brake
C
C