Encoder Evaluation; General Information - Siemens SINAMICS Series Operating Instructions Manual

Descriptions of functions

10.13 Encoder evaluation

10.13 Encoder evaluation

General information

The SINAMICS DC MASTER can evaluate speed/position encoders.
Two encoders can be evaluated simultaneously. Encoder 1 is connected to connector X177
on the CUD. Encoder 2 is connected to an encoder module SMC10 or an encoder module
SMC30, which is connected via DRIVE-CLiQ with the CUD.
Encoder 1 is often referred to as the motor encoder as it is normally attached directly to the
motor.
Encoder 2 is often referred to as the load encoder as it is normally attached directly to the
load.
Table 10- 67 Supported encoder types
Setting for p0400
0
1001
1002
1003
1004
3001
3002
3003
3005
3006
3007
3008
3009
3011
3020
3081
3082
3088
3090
9999
20000
✓ = Encoder type is supported
x = Encoder type is not supported, setting not permitted
The encoder evaluation determines the current actual speed value and the actual position
value for both encoders. (See function diagrams 4704, 4710 and 4711 in the SINAMICS
DCM List Manual.)
566
Encoder type
No encoder
Resolver 1 speed
Resolver 2 speed
Resolver 3 speed
Resolver 4 speed
1024 HTL A/B R
1024 TTL A/B R
2048 HTL A/B R
1024 HTL A/B
1024 TTL A/B
2048 HTL A/B
2048 TTL A/B
1024 HTL A/B unipolar
2048 HTL A/B unipolar
2048 TTL A/B R, with sense
SSI, singleturn, 24 V
SSI, multiturn 4096, 24 V
1024, HTL, A/B, SSI, singleturn
4096, HTL, A/B, SSI, singleturn
User defined
Encoder from OEM list
Encoder 1
p0400[0]
✓
x
x
x
x
✓
✓
✓
✓
✓
✓
✓
✓
✓
x
x
x
x
x
✓
x
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
Encoder 2
p0400[1]
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓
✓