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Siemens SINUMERIK 840D Description Of Functions

Siemens SINUMERIK 840D
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4 Data Descriptions 11.03
4.2 Machine data for SIMODRIVE 611 digital
© Siemens AG 2003 All Rights Reserved
4-240 SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
4.2 Machine data for SIMODRIVE 611 digital
4.2.1 Overview of the machine data
Table 4-2 Machine data for SIMODRIVE 611 digital
No. Name for 611 digital Equivalent MD for 840D
Name
No.
Name
1300 $MD_SAFETY_CYCLE_TIME 10090: $MA_SAFETY_SYSCLOCK_TIME_RATIO
SI Monitoring cycle Factor for monitoring cycle
1301 $MD_SAFE_FUNCTION_ENABLE 36901: $MA_SAFE_FUNCTION_ENABLE
Enable safety functions Enable safety functions
1302 $MD_SAFE_IS_ROT_AX 36902: $MA_SAFE_IS_ROT_AX
Axis-specific bits for safe functions Rotary axis
1305 $MD_SAFE_MODULO_RANGE 36905: $MA_SAFE_MODULO_RANGE
Actual value range for SN for rotary axes Modulo value for safe cams
1316 $MD_SAFE_ENC_CONFIG 36916: $MA_SAFE_ENC_IS_LINEAR
Motor encoder configuration, safe functions Linear scale
1317 $MD_SAFE_ENC_GRID_POINT_DIST 36917: $MA_SAFE_ENC_GRID_POINT_DIST
Grid spacing linear scale Grid spacing linear scale
1318 $MD_SAFE_ENC_RESOL 36918: $MA_SAFE_ENC_RESOL
Encoder pulses per revolution Encoder pulses per revolution
1320 $MD_SAFE_ENC_GEAR_PITCH 36920: $MA_SAFE_ENC_GEAR_PITCH
Lead screw pitch Lead screw pitch
1321 $MD_SAFE_ENC_GEAR_DENOM[n] 36921: $MA_SAFE_ENC_GEAR_DENOM[n]
Denominator of encoder/load gear Denominator of encoder/load gear
1322 $MD_SAFE_ENC_GEAR_NUMERA[n] 36922: $MA_SAFE_ENC_GEAR_NUMERA[n]
Numerator of encoder/load gear Numerator of encoder/load gear
1326 $MD_SAFE_ENC_FREQ_LIMIT 36926: $MD_SAFE_ENC_FREQ_LIMIT
Encoder limit frequency for safe operation Encoder limit frequency for safe operation
1330 $MD_SAFE_STANDSTILL_TOL 36930: $MA_SAFE_STANDSTILL_TOL
Standstill tolerance SBH Standstill tolerance
1331 $MD_SAFE_VELO_LIMIT[n] 36931: $MA_SAFE_VELO_LIMIT[n]
Limit values for safely-reduced speed Limit value for safely-reduced speed
1332 $MD_SAFE_VELO_OVR_FACTOR[n] 36932: $MA_SAFE_VELO_OVR_FACTOR[n]
Correction factor for SG SG override values
1334 $MD_SAFE_POS_LIMIT_PLUS[n] 36934: $MA_SAFE_POS_LIMIT_PLUS[n]
Upper limit value for SE Upper limit value for safe end position
1335 $MD_SAFE_POS_LIMIT_MINUS[n] 36935: $MA_SAFE_POS_LIMIT_MINUS[n]
Lower limit value for SE Lower limit value for safe end position
1336 $MD_SAFE_CAM_POS_PLUS[n] 36936:
$MA_SAFE_CAM_POS_PLUS
[
n
]
Plus cams position SN Plus cams position for safe cams
1337 $MD_SAFE_CAM_POS_MINUS[n] 36937: $MA_SAFE_CAM_POS_MINUS[n]
Minus cams position SN Minus cams position for safe cams
1340 $MD_SAFE_CAM_TOL 36940: $MA_SAFE_CAM_TOL
Tolerance for safe cams Tolerance for safe cams
1342 $MD_SAFE_POS_TOL 36942: $MA_SAFE_POS_TOL
Actual-value tolerance crosswise data
comparison
Actual value comparison tolerance (crosswise)
1344 $MD_SAFE_REFP_POS_TOL 36944: $MA_SAFE_REFP_POS_TOL
Actual value tolerance safe axis position Actual value comparison tolerance (referencing)
1346 $MD_SAFE_VELO_X 36946: $MA_SAFE_VELO_X
Speed limit nx Speed limit n_x
1348 $MD_SAFE_STOP_VELO_TOL 36948: $MA_SAFE_STOP_VELO_TOL
Actual speed tolerance for SBR Speed tolerance for safe braking ramp
1349 $MD_SAFE_SLIP_VELO_TOL 36949: $MA_SAFE_SLIP_VELO_TOL
Tolerance 2-encoder drift / slip Speed tolerance slip
1350 $MD_SAFE_MODE_SWITCH_TIME 36950: $MA_SAFE_MODE_SWITCH_TIME
Tolerance time for SGE changeover Tolerance time for SGE changeover
1351 $MD_SAFE_VELO_SWITCH_DELAY 36951: $MA_SAFE_VELO_SWITCH_DELAY
Delay time SG changeover Delay time SG changeover
1352 $MD_SAFE_STOP_SWITCH_TIME_C 36952: $MA_SAFE_STOP_SWITCH_TIME_C
Transition time STOP C to SBH Transition time STOP C to safe standstill

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Siemens SINUMERIK 840D Specifications

General IconGeneral
SeriesSINUMERIK 840D
AxesUp to 31
ChannelsUp to 10
Operating SystemWindows-based
Power Supply24 V DC
Control Unit TypeCNC
InterfaceEthernet, PROFIBUS
DisplayTFT color display
InterpolationSpline
PLCIntegrated PLC
Data StorageCompactFlash, USB

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