Machine data
2.4 Axis-specific machine data
Parameter Manual
276
Operating Instructions, 08/2013, 6FC5397-8EP40-0BA0
Description:
With the NC/PLC interface signal DB380x DBX2002.5 (Oscillation speed), the
spindle motor accelerates to the speed specified in MD35400:
$MA_SPIND_OSCILL_DES_VELO.
The start direction is defined by MD35430 $MA_SPIND_OSCILL_START_DIR if the
NC/PLC interface signal DB380x DBX2002.4 (Oscillation via PLC) is not
enabled.
MD35430 $MA_SPIND_OSCILL_START_DIR = 0 ---> Start direction same as the last
direction of rotation
MD35430 $MA_SPIND_OSCILL_START_DIR = 1 ---> Start direction counter to the
last direction of rotation
MD35430 $MA_SPIND_OSCILL_START_DIR = 2 ---> Start direction counter to the
last direction of rotation
MD35430 $MA_SPIND_OSCILL_START_DIR = 3 ---> Start direction is M3
MD35430 $MA_SPIND_OSCILL_START_DIR = 4 ---> Start direction is M4
MD irrelevant to:
All spindle modes except oscillation mode
Related to:
MD35400 $MA_SPIND_OSCILL_DES_VELO (oscillation speed)
NC/PLC interface signal DB380x DBX2002.5 (Oscillation speed)
NC/PLC interface signal DB380x DBX2002.4 (Oscillation via PLC)
Description: The oscillation time defined here is active in the M3 direction.
MD irrelevant to:
• All spindle modes except oscillation mode
• Oscillation via PLC (NC/PLC interface signal DB380x DBX2002.4 (Oscilla-
tion via PLC) enabled)
Related to:
MD35450 $MA_SPIND_OSCILL_TIME_CCW (oscillation time for M4 direction)
MD10070 $MN_IPO_SYSCLOCK_TIME_RATIO (interpolator cycle)
NC/PLC interface signal DB380x DBX2002.5 (Oscillation speed)
NC/PLC interface signal DB380x DBX2002.4 (Oscillation via PLC)
35430 SPIND_OSCILL_START_DIR A06 S1
- Start direction during oscillation BYTE Reset
CTEQ
-- 0 0 4 2/2
35440 SPIND_OSCILL_TIME_CW A06 S1,Z1
s Oscillation time for M3 direction DOUBLE NEW CONF
CTEQ
-- 1.0 0.0 - 2/2
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