Siemens SINUMERIK 810DE powerline Equipment Manual page 69

Indirect position (motor rotor position) and motor speed sensing
X411
SINUMERIK 810D
CCU module
X411
SINUMERIK 810D
CCU module
X130
Axis
SINUMERIK 810D
expansion
CCU module
611D control
Fig. 4-8 Indirect position sensing with digital closed-loop control FSD
Copyright © Siemens AG 2006
SINUMERIK 810D Equipment Manual Configuration CCU (PHC) – 03/2006 Edition
FSD
1
Incremental
Motor
Incremental and
1 6 7
multiturn absolute
EnDat
Motor
Incremental/or
1 6
multiturn absolute
7
EnDat
Motor
4 Description of the SINUMERIK 810D
4.3 Measuring system
M: Max. possible measuring steps
G: Accuracy of the encoder
system
M = 128 x Z per 360 degr. mech.
Z...Increments
Z = 2048
G = 0.006 deg.
M = 128 x Z per 360 degr. mech.
Z...Increments
Z = 2048
G = 0.006 deg.
multiturn absolute:
4096 revolutions
M = 128 x Z per 360 degr. mech.
Z...Increments
Z = 2048
G = 0.006 deg.
multiturn absolute:
4096 revolutions
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