Siemens SINAMICS G220 - Page 364

The converter transfers di󹪜erent values to the higher-level control system in G1_XIST2 and
G2_XIST2:
OP
ZFT
OP
ZFT
OP
ZFT
&ODPEFS
QBSLFE
(Y@9*45
&ODPEFS
GBVMU
(Y@9*45GBVMUDPEF
3FGFSFO
DJOH
(Y@9*45SFRVFTUFE
WBMVF
(Y@9*45QPTJUJPO
BDUVBMWBMVF
&OE
4UBSU
Encoderx parked Gx_ZSW.14 = 1
Fault encoderx Gx_ZSW.15 = 1
Reference encoderx Gx_ZSW.4=1 or Gx_ZSW.5=1 or Gx_ZSW.6=1 or Gx_ZSW.7=1
Figure14-20 G1_XIST2 and G2_XIST2
The converter transfers position values in the same format (encoder pulse number and 󹪝ne
resolution) as G1_XIST1 and G2_XIST1.
Table 14-5 Error code
No. Explanation Possible cause
1 Encoder fault One or more encoder faults pending.
Observe the converter message.
2 Zero-mark monitoring ---
3 Encoder parking canceled Parking was already requested.
4 Active homing canceled
• 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
5 Fetch reference value canceled
• More than four values were requested.
• No value requested.
• Requested value is not available.
Functions
14.4PROFINET communication
SINAMICS G220 converter
362 Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB