Danfoss iC7 Series Application Manual page 357

Application Guide | iC7 Series Industry
Table 56: Summary Table
(continued)
Group Numb Display Name
Numb er
er (Deci
(Hex) mal)
0x51F 4646 Power Supply Voltage
F
0x521 4378 Current Sensor Fault
0
0x540 5173 Power Limit Timeout Re-
0 generative
0x540 5174 Power Limit Timeout Mo-
0 toring
0x548 4152 Shoot Through Fault In
0 Afe
0x54F 4647 Function Disabled
D
0x54F 4628 STO Activated
E
0x54F 4629 STO Fault Ch. A
E
0x54F 4630 STO Fault Ch. B
E
0x54F 4149 DC-link Short Circuit
F
0x54F 4150 DC Capacitor Short Circuit
F
0x54F 4151 DC-link Short Circuit 2
F
0x553 4790 Control Data Error
0
0x553 4791 Invalid PUD
0
0x610 4134 System Time Adjust
0
© 2024.05
Description
A power supply voltage is outside its normal
operating range.
A defective current sensor or an error in the
calibration of the current sensors has been
detected.
The drive has exceeded the allowed time in
power limit.
The drive has exceeded the allowed time in
power limit.
Converter shoot through detected.
The protection logic keeps the trip active un-
til the configuration of the power unit protec-
tion levels is ready.
The Safe Torque-Off (STO) is activated and
an unintended restart is prevented until the
STO-request has been reset.
The Safe Torque-Off (STO) is activated due
to a discrepancy fault: Channel A is not acti-
vated, while channel B is activated.
The Safe Torque-Off (STO) is activated due
to a discrepancy fault: Channel B is not acti-
vated, while channel A is activated.
An internal short circuit is detected in the DC
link. Service is required.
A short circuit in a DC-link capacitor is de-
tected. Service is required.
A short circuit in the DC-link capacitor is de-
tected. Service is required.
A data error is detected in the control data
database EEPROM.
A data error has been detected in the power
unit database EEPROM.
System time has been adjusted.
Troubleshooting
Type of Event Inverter and
Brake Chopper
Action
I F P Invert
W F er
X C
X C
X C
X C
X C
X C
X C
X C
X C
X C
X C
X X C
X
X C
X
AB480436531518en-000601 / 136R0283 |
Brake
C
C
C
C
C
C
C
357