Siemens SINAMICS S120 Function Manual page 440

Communication PROFIBUS DP/PROFINET IO
10.1 Communication according to PROFIdrive
ZSW2 (status word 2)
See function diagram [2454]
Table 10- 21 Description of ZSW2 (status word 2)
Bit Meaning
0 DDS eff., bit 0
1 DDS eff., bit 1
2 DDS eff., bit 2
3 DDS eff., bit 3
4 DDS eff., bit 4
5 Alarm class bit 0
6 Alarm class bit 1
7 Parking axis
8 Travel to fixed stop
9, 10 Reserved
11 Data set changeover
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- 22 Description of ZSW1_BM (status word 1, metal industry)
Bit Meaning
0 Ready for switching on
1 Ready for operation
440
– Drive data set effective (5-bit counter)
–
–
–
–
– Bits 5-6: Alarm stage of SINAMICS drives,
transferred as attribute in alarm message
–
value = 0: Alarm (previous alarm stage)
value = 1: Alarm class A
value = 2: Alarm class B
value = 3: Alarm class C
1 Axis parking active
0 Axis parking not active
1 Travel to fixed stop
0 No travel to fixed stop
– –
1 Data record changeover active
0 No 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 for switching on
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 has been issued.
Remarks
Remarks
Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5
BICO
BO: r0051.0
BO: r0051.1
BO: r0051.2
BO: r0051.3
BO: r0051.4
BO: r2139.11
BO: r2139.12
BO: r0896.0
BO: r1406.8
–
BO: r0835.0
Implicitly
interconnected
–
–
–
BICO
BO: r0899.0
BO: r0899.1
Drive functions