Siemens MICROMASTER 420 - Operator panels

International English 5. SYSTEM PARAMETERS
52 MICROMASTER 420 Operating Instructions
6SE6400-5AA00-0BP0
Parameter
Number
Parameter Name
Min
Max
[Default]
Units
♦
♦♦
♦P0003 User
Access Level
♦
♦♦
♦P0004 Setting
♦
♦♦
♦Changeable
♦
♦♦
♦Status
r0053
CO/BO: Status word 2
This parameter displays the second status word of the inverter (in bit format). It can be
used to diagnose the status of the inverter by referring to the information given in the
Introduction.
Possible values:
Bit 0 DC brake active 0 NO
1YES
Bit 1 Inverter frequency < switch off limit 0 YES
1NO
Bit 2 Inverter frequency < minimum frequency 0 YES
1NO
Bit 3 Current ≥ limit 0 NO
1YES
Bit 4 Actual frequency > reference frequency 0 NO
1YES
Bit 5 Actual frequency < reference frequency 0 NO
1YES
Bit 6 Actual frequency ≥ setpoint 0 NO
1YES
Bit 7 Voltage < threshold 0 NO
1YES
Bit 8 Voltage > threshold 0 NO
1YES
Bit 9 reserve 0 NO
1YES
Bit A PI frequency < threshold 0 NO
1YES
Bit b PI saturation 0 NO
1YES
Note:
Refer to the bitmap diagram on page 51.
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