Siemens SINAMICS S120 Function Manual page 664
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Also See for SINAMICS S120:
- Function manual (1094 pages) ,
- Diagnostic manual (947 pages) ,
- Manual (848 pages)
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Communication
10.1 Communication according to PROFIdrive
Bit
Meaning
14
Safe Torque Off active
(safe stop)
15
Controller sign of life
toggle bit
ZSW2_ENC (status word 2 encoder)
See function diagram [2434].
Table 10- 28 Description of ZSW2_ENC (status word 2 encoder)
Bit
Meaning
0...2
Reserved
3
Fault active
4...6
Reserved
7
Alarm active
8
Reserved
9
Control request to PLC
10
Reserved
11
Reserved
12
DO sign-of-life bit 0
13
DO sign-of-life bit 1
14
DO sign-of-life bit 2
15
DO sign-of-life bit 3
NACT_A (Speed setpoint A (16 bit))
● Actual speed value with 16-bit resolution.
● The speed actual value is normalized in the same way as the setpoint (see NSOLL_A).
662
Remarks
1
Normalized signal according to PROFIdrive on
PROFIsafe
1
Toggle bit communication active
0
Toggle bit communication not active
Remarks
–
–
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
Alarm active
0
No alarm active
–
–
1
Control requested
The PLC is requested to assume control. Condition
for applications with isochronous mode: Drive
synchronized with PLC system.
0
Local operation
Control only possible on device
–
–
–
–
Function Manual, (FH1), 01/2013, 6SL3097-4AB00-0BP3
Parameter
r9773.1
r2093.15
Parameter
–
BO: r2139.3
–
r2139.7
–
BO: r0899.9
–
–
r2050(3)
r2050(3)
r2050(3)
r2050(3)
Drive functions
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