Siemens SINAMICS S150 Operating Instructions Manual page 380

Functions, monitoring, and protective functions
9.4 Extended functions
Table 9-10 DDS switch without load gearbox position tracking
DDS p186 p187
(MDS) (encoder_1)
0 0 EDS0
1 0 EDS0
2 0 EDS0
3 0 EDS0
4 0 EDS0
5 1 EDS4
6 2 EDS5
7 3 EDS0
Is newly initiated means: For absolute encoders, the absolute value is newly read out, and for incremental encoders, a
1)
restart will take place as after POWER ON.
For incremental encoders, r2684.11 (Reference point set) is reset, and for absolute encoders, the status of
2)
the adjustment (p2507) is reset as well.
For incremental encoders, r2684.11 (reference point set) is reset, and for absolute encoders, the adjustment
3)
status (p2507) is not reset because the EDS differs from the original one.
380
p188 p189
(encoder_2) (encoder_3)
EDS1 EDS2
EDS1 EDS2
EDS1 EDS2
EDS1 EDS2
EDS3 EDS2
EDS1 EDS2
EDS6 EDS7
EDS1 EDS2
Encoder Mechan.
for relationships
position
p2504/
control
p2505/
p2502
p2506 or
p2503
encoder_1 xxx
encoder_1 xxx
encoder_1 yyy
encoder_2 xxx
encoder_2 xxx
encoder_1 xxx
encoder_1 zzz
encoder_1 xxx
Operating Instructions, 07/07, A5E00288214A
Load Changeover response
gearbox
position
tracking
disabled ---
disabled Switching during pulse
inhibition or operation has
no effect
disabled Pulse disabling: Position
actual value
preprocessing is newly
initiated and reference
1)
bit is reset.
2)
Operation:
Error message is
generated. Position actual
value preprocessing is
newly initiated
reference bit
2)
disabled Pulse disabling: Position
actual value
disabled
preprocessing is newly
disabled
initiated and reference
1)
disabled
bit is reset.
3)
Operation:
Error message is
generated. Actual position
value conditioning newly
set and reference bit
1)
is reset.
disabled MDS switching alone
during pulse disable or
operation has no effect
Drive converter cabinet units
and
1)
is reset.
3)