Siemens MICROMASTER 420 - Page 51

5. SYSTEM PARAMETERS International English
MICROMASTER 420 Operating Instructions 51
6SE6400-5AA00-0BP0
Parameter
Number
Parameter Name
Min
Max
[Default]
Units
♦
♦♦
♦P0003 User
Access Level
♦
♦♦
♦P0004 Setting
♦
♦♦
♦Changeable
♦
♦♦
♦Status
r0052
CO/BO: Status word 1
This parameter displays the first active status word of the inverter (bit format) and can be
used to diagnose inverter status. A description of the Status word display segments is
given in the Parameter Introduction and can be interpreted as follows.
Possible values:
Bit 0 Drive ready 0 NO
1YES
Bit 1 Drive ready to run 0 NO
1YES
Bit 2 Drive running 0 NO
1YES
Bit 3 Drive fault active 0 YES
1NO
Bit 4 OFF2 active 0 YES
1NO
Bit 5 OFF3 active 0 YES
1NO
Bit 6 Switch on inhibit active 0 NO
1YES
Bit 7 Drive warning active 0 NO
1YES
Bit 8 Deviation setpoint/actual value 0 YES
1NO
Bit 9 PZD control (Process Data Control) 0 NO
1YES
Bit A Maximum frequency reached 0 NO
1YES
Bit b Warning: Motor overload factor 0 YES
1NO
Bit C Motor holding brake active 0 YES
1NO
Bit d Motor overload 0 YES
1NO
Bit E Motor running direction right 0 NO
1YES
Bit F Inverter overload 0 YES
1 NO
Notes:
The individual status bits can be configured to the digital output using P0731.
To enable the user to read the relevant parameter bits display, refer to the diagram below:
01234567
FE dC b A 98
-
-
[-]
-
2
7