Siemens SINAMICS DCM - Page 433

Descriptions of functions
10.3 Communication according to PROFIdrive
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
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● Encoder lines of incremental encoder
– For encoders with sin/cos 1Vpp:
Encoder lines = No. of sinusoidal signal periods
Error code in Gn_XIST2
Table 10- 19 Error code in Gn_XIST2
n_XIST2
Meaning
Possible causes / description
1 Encoder fault One or more existing encoder faults.
Detailed information in accordance with drive messages.
2
Zero mark monitoring
–
3 Abort parking sensor
• Parking drive object already selected.
4 Abort find reference mark
• A fault exists (Gn_ZSW.15 = 1)
• Encoder has no zero mark (reference mark)
• Reference mark 2, 3 or 4 is requested
• Switchover to "Flying measurement" during search for reference mark
• Command "Read value x" set during search for reference mark
• Inconsistent position measured value with distance-coded reference marks.
5 Abort retrieve reference
value
• More than four values requested
• No value requested
• Requested value not available
6 Abort flying measurement
• No probe configured p0488, p0489
• Switch over to "reference mark search" during flying measurement
• Command "Read value x" set during flying measurement
7 Abort get measured value
• More than one value requested
• No value requested
• Requested value not available
• Parking encoder active
• Parking drive object active
8 Abort absolute value
transmission on
• Absolute encoder not available
• Alarm bit absolute value protocol set
3841
Function not supported
–
Encoder 2 status word (G2_ZSW)
● See Gn_ZSW