Siemens SINUMERIK 840D sl Function Manual page 1606

Data lists
5.1 Machine data
Number Identifier: $MA_
31123 BERO_DELAY_TIME_MINUS
34000 REFP_CAM_IS_ACTIVE
34010 REFP_CAM_DIR_IS_MINUS
34020 REFP_VELO_SEARCH_CAM
34030 REFP_MAX_CAM_DIST
34040 REFP_VELO_SEARCH_MARKER
34050 REFP_SEARCH_MARKER_REVERSE
34060 REFP_MAX_MARKER_DIST
34070 REFP_VELO_POS
34080 REFP_MOVE_DIST
34090 REFP_MOVE_DIST_CORR
34092 REFP_CAM_SHIFT
34093 REFP_CAM_MARKER_DIST
34100 REFP_SET_POS
34102 REFP_SYNC_ENCS
34104 REFP_PERMITTED_IN_FOLLOWUP
34110 REFP_CYCLE_NR
34120 REFP_BERO_LOW_ACTIVE
34200 ENC_REFP_MODE
34210 ENC_REFP_STATE
34220 ENC_ABS_TURNS_MODULO
34230 ENC_SERIAL_NUMBER
34232 EVERY_ENC_SERIAL_NUMBER
34300 ENC_REFP_MARKER_DIST
34310 ENC_MARKER_INC
34320 ENC_INVERS
34330 REFP_STOP_AT_ABS_MARKER
35150 SPIND_DES_VELO_TOL
36302 ENC_FREQ_LIMIT_LOW
36310 ENC_ZERO_MONITORING
60
Description
BERO delay time in minus direction
Axis with reference cam
Reference point approach in minus direction
Homing approach velocity
Maximum distance to reference cam
Reference point creep velocity
Direction reversal to reference cam
Maximum distance to reference mark;
Max. distance to 2 reference mark for distance-coded
scales
Reference point positioning velocity
Reference point distance/destination point for
distancecoded system
Reference point/absolute offset, distancecoded
Electronic reference cam shift for incremental
measurement systems with equidistant zero marks.
Reference cam/reference mark distance
Reference point value
Actual value adjustment to the referencing
measurement system
Enable referencing in followup mode
Axis sequence for channelspecific Homing
Polarity change of the BERO cam
Referencing mode
Status of absolute encoder
Absolute encoder range for rotary encoders
Encoder serial number
Expansion of encoder serial number
Basic distance of reference marks for distance-coded
encoders
Interval between two reference marks with distance-
coded scales
Linear measuring system inverse to machine system:
Distancecoded linear measuring system without
destination point
Spindle speed tolerance
Encoder limit frequency resynchronization
Zero mark monitoring
Basic logic functions: Reference Point Approach (R1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0