Incremental Encoder Sin/Cos 1Vpp; Properties And Technical Data; Signal Sequence And Assignment For A Positive Direction Of Rotation - Siemens SINAMICS S 1PH7 Configuration Manual

5.2.1

Incremental encoder sin/cos 1Vpp

Function:
● Angular measuring system for the commutation
● Speed actual value sensing
● Indirect incremental measuring system for the position control loop
● One zero pulse (reference mark) per revolution
Table 5- 3

Properties and technical data

Properties
Coupling
Max. limit speed
Operating voltage
Current consumption
A-B track: Resolution, incremental (sin/cos periods per revolution)
C-D track: Rotor position (sin/cos periods per revolution),
only for IC2048S/R encoder
Reference signal
Angular error
Figure 5-1
1PH7 induction motors (Machine tools)
Configuration Manual, (APH7W), 04/2009, 6SN1197-0AD72-0BP0

Signal sequence and assignment for a positive direction of rotation

Motor components (options)
Incremental encoder sin/cos 1 Vpp
(IC2048S/R encoder and IN2048S/R encoder)
At NDE, for SH 180 and 225, integrated in the motor
12000 rpm
5 V ± 5 %
Max. 150 mA
2048 S/R (1 Vpp)
1 S/R (1 Vpp)
1 per revolution
± 40"
5.2 Encoder (option)
191