Siemens SINUMERIK 840D Simodrive 611 digital User Manual

6 Pro
g
rammin
g
the control
6
03/2006
6.9 Axes and spindles
6-90
© Siemens AG 2006 All Rights Reserved
SINUMERIK 840D/810D Start-Up Guide (IADC) – 03/2006 Edition
M
IS_ROT_AX=0
ÍÍÍÍÍ
ÍÍÍÍÍ
Machine table
ENC_RESOL
G
DRIVE_ENC_RATIO_NUMERA No. of spindle rev.
DRIVE_ENC_RATIO_DENOM
=
No. of encoder rev.
ENC_IS_DIRECT=1
LEADSCREW_PITCH
Spindle
ENC_IS_LINEAR=0
Load
Gearing
Resolver
Gearing
n
Spindle
n
Encoder
DRIVE_AX_RATIO_NUMERA No. of motor rev.
DRIVE_AX_RATIO_DENOM
=
No. of spindle rev.
Fig. 6-9 Linear axis with machine-mounted rotary encoder
M
IS_ROT_AX=1
ENC_RESOL
DRIVE_ENC_RATIO_NUMERA
Number of motor revolutions
DRIVE_ENC_RATIO_DENOM
=
Number of encoder revolutions
DRIVE_AX_RATIO_NUMERA No. of motor rev.
DRIVE_AX_RATIO_DENOM
=
No. of load rev.
ENC_IS_DIRECT=0
LG
n
Encoder
Rotary table
Load
Gearing
n
Motor
Resolver
Gearing
n
Load
ENC_IS_LINEAR=0
Fig. 6-10 Rotary axis with motor-mounted rotary encoder
L
IS_ROT_AX=1
ENC_IS_LINEAR_=0
ENC_RESOL
DRIVE_ENC_RATIO_NUMERA
No. of load rev.
DRIVE_ENC_RATIO_DENOM
=
No. of encoder rev.
ENC_IS_DIRECT=1
GM
Resolver
gearbox
Load
gearbox
Rotary table
Load
n
Encoder
n
DRIVE_AX_RATIO_NUMERA
DRIVE_AX_RATIO_DENOM
+
Number of motor revolutions
Number of load revolutions
Fig. 6-11 Rotary axis with machine-mounted rotary encoder
The following tables list all the data that must be entered for linear measuring
systems.
Linear axis with
rotary encoder at
the machine
Rotary axis with
rotary encoder at
the motor
Rotary axis with
rotary encoder at
the machine
Adapting encoders
for linear measur-
ing systems

Siemens SINUMERIK 840D Simodrive 611 digital Specifications

General

Brand	Siemens
Model	SINUMERIK 840D Simodrive 611 digital
Category	Control Unit
Language	English