Siemens SIMOTICS T-1FW3 Configuration Manual page 81

Note
Replacing a coaxially mounted encoder
When replacing a coaxially mounted encoder, you do not have to adjust the encoder system.
The position with respect to the motor EMF is ensured using mechanical components.
Encoder selection and identification in the Article No.
The type of installed encoder can be identified at various positions of the Article No.
Table 4- 3
Encoder type
Motors without DRIVE-CLiQ interfaces
Incremental encoder, sin/cos 1 V
IC2048S/R, belt mounted
Absolute encoder 2048 S/R singleturn, 4096 revolutions multiturn, with EnDat inter-
face, encoder AM2048S/R, belt mounted or coaxially mounted at NDE
Multi-pole resolver (p = x), belt mounted
Motors with DRIVE-CLiQ interfaces
Absolute encoder 24 bit singleturn (resolution 16777216), encoder AS24DQI
Absolute encoder 24 bit singleturn (resolution 16777216) + 12 bit multiturn (travers-
ing range 4096 revolutions), encoder AM24DQI
Incremental encoder, 22-bit (resolution 4194304, internal 2048 S/R) + commutation
position, 11 bit, encoder IC22DQ, belt-mounted
Absolute encoder 22 bit singleturn (resolution 4194304, internal 2048 S/R) + 12 bit
multiturn (traversing range 4096 revolutions), encoder AM22DQ, belt-mounted
Resolver 15-bit (resolution 32.768, internal, multi-pole), R15DQ encoder, belt
mounted
Identification at the 11
belt-driven encoder
Coaxial encoder mounting
Encoderless
1FW3 complete torque motors
Configuration Manual, 08/2020, A5E46027705B AA
Identification letter at the 9
, 2048 S/R with C and D tracks, encoder
pp
and 15 position in the Article No.
th th
position in the Article No.
th
11 position in the Article No. = 7
th
15 position in the Article No. = A or C
th
11 position in the Article No. = 6
th
15 position in the Article No. = H, M, P or S
th
On request
Motor components and options
4.1 Motor components
9 position in
th
the Article No.
A
E
S
B
C
D
F
U
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