Operating Instructions – Electronic Motor DRC.-..-DAC
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8
Description of power section parameters
Parameters
Error t-0 – 4
sub-error code
index 10072.1,
10072.2, 10072.3,
10072.4, 10072.5
The parameter provides detailed information on the error of an error group.
Error t-0 – 4
internal
index 8883.0,
8884.0, 8885.0,
8886.0, 8887.0
The parameter provides detailed information on the error – can only be evaluated by
SEW-EURODRIVE.
Source of error
t-0 – 4
index 10404.6,
10404.7, 10404.8,
10404.9, 10404.10
The parameter indicates the error source:
• 0 = No error
• 1 = Power section
• 2 = Command PCB
Actual speed
t-0 – 4
index 8401.0,
8402.0, 8403.0,
8404.0, 8405.0
The parameter indicates the actual motor speed at the time of the error.
• Unit [rpm]
Apparent output
current t-0 – 4
index 8406.0,
8407.0, 8408.0,
8409.0, 8410.0
The parameter indicates the apparent output current in percent of the nominal unit
current at the time of the error.
• Unit [%]
Active output
current t-0 – 4
index 8411.0,
8412.0, 8413.0,
8414.0, 8415.0
The parameter indicates the active output current in percent of the nominal unit current
at the time of the error.
• Unit [%]
Unit utilization
t-0 – 4
index 8414.0,
8417.0, 8418.0,
8419.0, 8420.0
The parameter indicates the unit utilization Ixt at the time of the error.
• Unit: [%]
Motor utilization
t-0 – 4
index 8441.0,
8442.0, 8443.0,
8444.0, 8445.0
The parameter indicates the motor utilization calculated using the motor model and the
current at the time of the error.
• Unit: [%]
DC link voltage
t-0 – 4
index 8421.0,
8422.0, 8423.0,
8424.0, 8425.0
The parameter indicates the voltage measured in the DC link at the time of the error.
• Unit: [V]
00
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