Siemens Sinamics S120 Function Manual page 541

Bit Meaning
12 Slave sign-of-life bit 0
13 Slave sign-of-life bit 1
14 Slave sign-of-life bit 2
15 Slave sign-of-life bit 3
ZSW1_BM (status word 1, metal industry)
See function diagram [2428].
Table 10- 26 Description of ZSW1_BM (status word 1, metal industry)
Bit Meaning
0 Ready to start
1 Ready
2 Operation enabled
3 Fault active
4 Coasting down active (OFF2)
5 Quick stop active (OFF3)
6 Switching on inhibited
Drive functions
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
0 Data set changeover active
– User data integrity (4-bit counter)
– –
– –
– –
1 Ready for switching on
Power supply on, electronics initialized, line
contactor released if necessary, pulses inhibited.
0 Not ready to start
1 Ready for operation
Voltage at Line Module (i.e. line contactor closed (if
used)), field being built up.
0 Not ready for operation
Reason: No ON command present
1 Operation enabled
Enable electronics and pulses, then ramp up to
active setpoint.
0 Operation inhibited
1 Fault active
The drive is faulty and, therefore, out of service.
The drive switches to "switching on inhibited" once
the fault has been acknowledged and the cause
has been remedied.
The active faults are stored in the fault buffer.
0 No fault active
No active fault in the fault buffer.
1 No OFF2 active
0 Coasting down active (OFF2)
An OFF2 command is active.
1 No OFF3 active
0 Quick stop active (OFF3)
An OFF3 command is active.
1 Switching on inhibited
A restart is only possible by means of OFF1 and
then ON.
0 No "switching on inhibited"
Switching on is possible.
10.1 Communication according to PROFIdrive
Remarks
Remarks
Communication
Parameter
Implicitly
interconnected
–
–
–
Parameter
BO: r0899.0
BO: r0899.1
BO: r0899.2
BO: r2139.3
BO: r0899.4
BO: r0899.5
BO: r0899.6
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