Incremental Encoder (Ttl) - Siemens SIMOTION ADI4 Equipment Manual

Commissioning

5.4 Incremental encoder (TTL)

Parameters: TypeOfAxis > Encoder_1 >
AbsEncoder > absResolutionMutiplierCyclic
After the ramp-up of the controller, the absolute actual value of the encoder is read out once.
1)
2048 = 2
2)
5.4 Incremental encoder (TTL)
General
The parameter assignment of an incremental encoder (TTL) illustrated in the following example
is performed using the "External Encoder" technology object.
If the encoder belongs permanently to an axis, the "Axis" technology object is used to assign
parameters.
Note
In conjunction with ADI4, SIMOTION only supports encoders with 13-bit and 25-bit message
frames.
Encoder data
The encoder used in this example is a Siemens encoder, Article No. 6FX2 001‑2GB02 with the
following data:
Parameters
Encoder type
Encoder type
Increments/revolution (resolution)
Encoder mode
86
; corresponds to STEP 7, HW Config: "Reserved bits for fine resolution" = 11
11
Value
2048 2)
Value
Rotary
Incremental encoder
1024
RECTANGLE_TTL
SIMOTION ADI4 - Analog Drive Interface for 4 Axes
Equipment Manual, 07/2017, A5E33446849B