
Motor Components (Options)
Encoders
1FK7 Synchronous Motors
4-4
Configuration Manual (PFK7), 10/2005 Edition, 6SN1197-0AD06-0BP1
4.2.2
Incremental encoder
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
Fig. 4-2
Signal sequence and assignment for a positive direction of rotation
Table 4-3:
Technical data, sin/cos 1Vpp incremental encoder
Features
Incremental encoders
sin/cos 1 Vpp
(I–2048)
Incremental encoders
sin/cos 1 Vpp (low SH)
(I–2048)
Operating voltage
5V ± 5%
5V ± 5%
Current consumption
max. 150 mA
max. 150 mA
Resolution, incremental
2048
2048
Incremental signals
1 Vpp
1 Vpp
Angular error
± 40"
± 80"
C-D track (rotor position)
Available
Available
rHOsrHO
r
b
HO
rHO
rPHFK
rHO rPHFK
8>9@
8>9@
$
%
5
&
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5
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