Technical Appendix
7-1 SINUMERIK 801
Start-Up
_always 1 –1 31 DWORD
34200 ENC_REFP_MODE
– Type of position measuring system
0: No ref. point appr.; if an absolute encoder exists:
REFP_SET_POS accepted
1: Zero pulse (on encoder track)
POWER ON
_always 1 0 6 BYTE
34210 ENC_REFP_STATE
–
0: Function “record reference point” inactive. Reference
point must be approached again next time when
normal system power-up.
1: Fucntion “record refrence point” activated. After
reference point has been approached, this machine
data is changed to 2 automatically. If the reference
point has been saved before power-off, next time
when power up, system will record position and
reference point of that axis saved, so no reference
point approach is required.
POWER ON
_always 0 1 2
DWORD
35010 GEAR_STEP_CHANGE_ENABLE
– Gear change possible. Spindle has several gear steps POWER ON
_always 0 *** ***
BOOLEAN
35040 SPIND_ACTIVE_AFTER_RESET
– Own spindle reset POWER ON
_always 0 *** ***
BOOLEAN
35100 SPIND_VELO_LIMIT
rev/min Maximum spindle speed POWER ON
_always 10000 0.0 plus DOUBLE
35110 GEAR_STEP_MAX_VELO
rev/min Maximum speed for gear change (gear stage no.): 0..5 NEW CONF
_always 500, 500, 1000,
2000, 4000, 8000
0.0 plus DOUBLE
35120 GEAR_STEP_MIN_VELO
rev/min Minimum speed for gear change (gear stage no.): 0..5 NEW CONF
_always 50, 50, 400, 800,
1500, 3000
0.0 plus DOUBLE
35130 GEAR_STEP_MAX_VELO_LIMIT
rev/min Maximum speed of gear stage (gear stage no.): 0 ... 5 NEW
CONF
_always 500, 500, 1000, 2000,
4000, 8000
0.0 plus DOUBLE
35140 GEAR_STEP_MIN_VELO_LIMIT
rev/min Minimum speed of gearsetp (gear stage no.): 0 ... 5 NEW CONF