Table of Contents
Advertisement
Functions
14.4 PROFINET communication
The converter transfers different values to the higher-level control system in G1_XIST2 and
G2_XIST2:
Encoder x parked
Fault encoder x
Reference encoder x
Figure 14-20
The converter transfers position values in the same format (encoder pulse number and fine
resolution) as G1_XIST1 and G2_XIST1.
Table 14-5
No.
1
2
3
4
5
362
Gx_ZSW.14 = 1
Gx_ZSW.15 = 1
Gx_ZSW.4 = 1 or Gx_ZSW.5 = 1 or Gx_ZSW.6 = 1 or Gx_ZSW.7 = 1
G1_XIST2 and G2_XIST2
Error code
Explanation
Encoder fault
Zero-mark monitoring
Encoder parking canceled
Active homing canceled
Fetch reference value canceled
Possible cause
One or more encoder faults pending.
Observe the converter message.
---
Parking was already requested.
•
Encoder has no zero mark (homing mark).
•
Homing mark 2, 3 or 4 was requested.
•
A switch was made to passive homing during ac‐
tive homing.
•
Command "Read value x" requested during hom‐
ing mark search.
•
Inconsistent position measured value when using
distance-coded homing marks
•
More than four values were requested.
•
No value requested.
•
Requested value is not available.
Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB
SINAMICS G220 converter
Advertisement
Table of Contents
