Siemens SINUMERIK 810D Configuration Manual page 75

11.02
12.95
Indirect position (motor rotor position) and motor speed sensing
X411
SINUMERIK 810D
CCU module
X411
SINUMERIK 810D
CCU module
X130
Axis expansion
SINUMERIK 810D
611D closed- -
CCU module
loop control
Fig. 4-9 Indirect position sensing with digital closed-loop control FDD
E Siemens AG, 2002. All rights reserved
SINUMERIK 810D Manual Hardware Configuration (PHC) - - 11.02 Edition
FDD
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 degrees mech.
Z...encoder lines
Z = 2048
G = 0.006 degrees
M = 128 x Z per 360 degrees mech.
Z...encoder lines
Z = 2048
G = 0.006 degrees
Multiturn absolute:
4096 revolutions
M = 128 x Z per 360 degrees mech.
Z...encoder lines
Z = 2048
G = 0.006 degrees
Multiturn absolute:
4096 revolutions
4-73