01/2007
11.5 Axes and spindles
11-365
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
Number
Identifier Name Refer-
ence
Channel–specific ($MC_ ... )
20700 REFP_NC_START_LOCK NC–Start disable without reference point
Axis–specific ($MA_ ... )
30200 NUM_ENCS Number of encoders G2
30240 ENC_TYP Actual value encoder type
30242 ENC_IS_INDEPENDENT Encoder is independent G2
31122 BERO_DELAY_TIME_PLUS BERO delay time in plus direction S1
31123 BERO_DELAY_TIME_MINUS BERO delay time in minus direction S1
34000 REFP_CAM_IS_ACTIVE Axis with reference cam
34010 REFP_CAM_DIR_IS_MINUS Reference point approach in minus direction
34020 REFP_VELO_SEARCH_CAM Reference point approach velocity
34030 REFP_MAX_CAM_DIST Maximum distance to reference cam
34040 REFP_VELO_SEARCH_MARKER Reference point creep speed
34050 REFP_SEARCH_MARKER_REVERSE Direction reversal to reference cam
34060 REFP_MAX_MARKER_DIST Maximum distance to reference mark; Maximum
distance to 2 reference marks with
distance–coded scales
34070 REFP_VELO_POS Reference point positioning velocity
34080 REFP_MOVE_DIST Reference point distance/destination point for di-
stancecoded system
34090 REFP_MOVE_DIST_CORR Reference point/absolute offset, distancecoded
34092 REFP_CAM_SHIFT Electronic reference cam shift for incremental mea-
surement systems with equidistant zero marks.
34100 REFP_SET_POS Reference point value
34102 REFP_SYNC_ENCS Actual value adjustment to the referencing measu-
rement system
34110 REFP_CYCLE_NR Axis sequence for channel–specific referencing
34120 REFP_BERO_LOW_ACTIVE Polarity change of BERO
34200 ENC_REFP_MODE Referencing mode
34210 ENC_REFP_STATE Status of absolute value encoder
34220 ENC_ABS_TURNS_MODULO Absolute value encoder range for rotary encoders R2
34300 ENC_REFP_MARKER_DIST Reference marker distance with distancecoded
scales
34310 ENC_MARKER_INC Interval between two reference marks with distan-
cecoded scales
34320 ENC_INVERS Linear measurement system inverse to machine
system
34330 REFP_STOP_AT_ABS_MARKER Distance–coded linear measurement system with-
out target point
35150 SPIND_DES_VELO_TOL Spindle speed tolerance S1
36302 ENC_FREQ_LIMIT_LOW Encoder limit frequency resynchronization
36310 ENC_ZERO_MONITORING Zero mark monitoring
30250 ACT_POS_ABS Absolute encoder position at time of deactivation.
/FB/ Description of Functions, Basic Functions,
R1 Reference point approach
References
11 NCK Commissionin
with HMI Advanced
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