11.03 4 Data Descriptions
4.2 Machine data for SIMODRIVE 611 digital
© Siemens AG 2003 All Rights Reserved
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
4-243
1305 $MD_SAFE_MODULO_RANGE 611 digital
Actual value range for SN for rotary axes
Relevant for:
FD/MSD
Valid from:
840D from SW4.2
Unit:
mdegree
Default:
0
Minimum value:
0
Maximum value:
737 280 000
Data type:
long integer
Becomes effective:
POWER ON
Actual value range within which safe cams for rotary axes are calculated. The
axis must be a rotary axis ($MA_/$MD_SAFE_IS_ROT_AX = 1).
Value = 0: Modulo correction after +/- 2048 revolutions (i.e. after 737
280 000 mdegrees)
Setting > 0 and multiples of 360 000 mdegrees:
Modulo correction after this setting e.g. setting = 360 000
the actual value range is between 0 and 359.999 degrees,
i.e. a modulo correction is carried-out after every revolution.
Corresponding machine data:
MD 36905: $MA_SAFE_MODULO_RANGE
MD 36936/1336: $MA_/$MD_SAFE_CAM_POS_PLUS[n]
MD 36937/1337: $MA_/$MD_SAFE_CAM_POS_MINUS[n]
1316 $MD_SAFE_ENC_CONFIG 611 digital
Motor encoder configuration, safety-relevant functions
Relevant for:
FD/MSD
Unit:
-
Default:
0
Minimum value:
0
Maximum value:
00 07
Data type:
Binary
Becomes effective:
POWER ON
Axis and encoder bits related to safety functions.
Bit 15 Bit 14 Bit 13 Bit 12 Bit 11 Bit 10 Bit 9 Bit 8
High byte Reserved
0 0 0 0 0 0 0 0
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Low byte
0 0 0 0 0 2-
encoder
system
Sign
change
Motor
encoder
(IMS)
Bit 0 1: Linear motor encoder (e.g.: Linear scale for linear motors)
0: Rotary motor encoder
Bit 1 1: Sign change
0: No sign change
Bit 2 1: 2-encoder system (for encoder limit frequency
is not monitored)
0: 1-encoder system (for encoder limit frequency is monitored)
1317 $MD_SAFE_ENC_GRID_POINT_DIST 611 digital
Linear scale graduations Relevant for:
FD/MSD
Unit:
µm
Default:
10
Minimum value:
0.010
Maximum value:
8 000
Data type:
float
Becomes
effective:
POWER ON
Grid spacing of encoder (only applies to linear encoders)
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