Absolute Encoder (Endat) - Siemens SINAMICS S 1PH7 Configuration Manual

Motor components (options)
5.2 Encoder (option)
5.2.2

Absolute encoder (EnDat)

Function:
● Angular measuring system for the commutation
● Speed actual value sensing
● Indirect measuring system for absolute position determination within one revolution
● Indirect measuring system for absolute position determination within a traversing range of
● Indirect incremental measuring system for the position control loop
Table 5- 4 Properties and technical data
Properties
Coupling
Operating voltage
Current consumption
Absolute resolution (singleturn)
Traversing range (multiturn)
A-B track: Resolution, incremental (sin/cos periods per revolution) 2048 S/R (1 Vpp)
Angular error
Serial absolute position interface
192
4096 revolutions
Absolute encoder EnDat (AM2048S/R encoder)
At NDE, for SH 180 and 225, integrated in the motor
+5 V ± 5 %
max. 300 mA
8192
4096 revolutions
±40''
EnDat 2.1
1PH7 induction motors (Machine tools)
Configuration Manual, (APH7W), 04/2009, 6SN1197-0AD72-0BP0