Siemens SINAMICS S120 Installation And Start-Up Manual page 117

Table 4-14 Description of the individual signals in Gx_STW, continued
Bit Name
Acknowledge encoder
11
error active
12 Reserved
Transmit cyclic abso-
13
lute value
14 14 Parking encoder Parking encoder
15 Encoder error
E Siemens AG, 2004. All rights reserved
SINAMICS S120 Installation and Start-Up Manual, 12/04 Edition
Signal state, description
1 Acknowledge encoder error active
Note:
see CTW.15 (acknowledge encoder error)
0 No acknowledgement active
-
1 Acknowledgement for Gx_CTW.13 (request cyclic absolute value)
Note:
Cyclic transmission of the absolute value can be interrupted by a
function with higher priority.
–>
see Fig. 4-13
–>
see Gx_XACT2
0 No acknowledgement
1 Parking encoder active (i.e. parking encoder switched off)
0 No active parking encoder
1 Error from encoder or actual-value sensing is active.
Note:
The error code is stored in Gx_XACT2
0 No error is active.
Communication via PROFIBUS
Cyclic communication
4-117