Siemens SINAMICS G150 - Page 1161

SINAMICS G130/G150 List Manual (LH2), 04/2014, A5E03263479A
1161
3 Function diagrams
3.13 Encoder evaluation
Fig. 3-115 4704 – Raw signal sensing
- 4704 -
Function diagram
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fp_4704_56_eng.vsd
DO: VECTOR
SINAMICS G130/G150
17.07.13 V04.07.00
Encoder evaluation - Raw signal sensing
1 signal period
A
B
1 2
Encoder Sensor Module Control Unit
<2>
<2>
Encoder Comp_No.
p0142[E]
SMC30
Raw position signals
To speed
sensing
4715.1]
Encoder
pulse number
p0408[E]
<1>
<3>
The Encoder Data Set
changeover is shown
at [8570].
Encoder type selection
0 = No encoder
p0400[E]
Enc
configuration
p0404[E]
<3>
<1> For rotary encoders = pulse number setting.
For resolvers = pole pair number setting.
<2> p0142 = p0141 for motors with DRIVE-CLiQ.
<3> These parameters are automatically set.
SM characteristics
r0458
[E]
p0979[0...25]
encoder format acc. to
PROFIdrive
F31100...A33905
encoder faults/alarms
Enc rot clearance ZM
p0425[E]
Incr
DRIVE-CLiQ
Enc
squarewave A/B
p0405[E]
Enc_interface
Comp_No. p0141[E]
p0115[0]
p0492
Raw position signals
(only from encoder 1)
Abs enc.
Multiturn
p0421[E]
Abs enc.
Singleturn
p0423[E]
<3><3>
Configuration, absolute value encoder
Abs enc.
Meas. Step
p0422[E]
<3>
For SSI encoders: Absolute position information
0
2
32
-1