Siemens SINUMERIK 808D Parameter Manual page 79

1:
interpreted as a Gray code. The value which is read corresponds to a switch setting.
It is used as an index for selecting the correct override factor from the table of
MD12070 $MN_OVR_FACTOR_SPIND_ SPEED [n].
0:
representation of the override value in percent (limit 200 percent).
Related to:
NC/PLC interface signal DB380x DBX2003 (Spindle speed override)
MD12070 $MN_OVR_FACTOR_SPIND_SPEED[n]
(Evaluation of the spindle speed override switch)
12070 OVR_FACTOR_SPIND_SPEED
- Evaluation of spindle override switch
-
- 31
Description:
Evaluation of the spindle-specific override switch with Gray-coded interface.
Special function of the 31st value for the velocity control:
The setting of the 31st override value defines the dynamic reserves which take the
velocity control to be an excessive increase in the spindle feed. The setting should
correspond to the highest override factor actually used.
Not relevant for:
MD12060 $MN_OVR_SPIND_IS_GRAY_CODE = 0
Related to:
NC/PLC interface signal DB380x DBX2003 (Spindle speed override)
12986 PLC_DEACT_IMAGE_LADDR_IN
- Deactivation of I/O connection to the PLC image
-
808d-me42 16
808d-me62 16
808d-te42 16
808d-te62 16
808d-mte40 16
808d-mte60 16
Description:
The PLC input/output image of the stations with these logical addresses
is not connected to the real I/Os
12987 PLC_DEACT_IMAGE_LADDR_OUT
- Deactivation of I/O connection to the PLC image
-
808d-me42 16
808d-me62 16
Parameter Manual
List Manual, 01/2017
The 5 low-order bits of the "spindle speed override" PLC interface signal are
The spindle speed override byte of the PLC interface is interpreted as a binary
0.5, 0.55, 0.60, 0.65,
0.70, 0.75, 0.80, 0.85...
0, 9, 18, 27, 36, 96,
112, -1...
0, 9, 18, 27, 36, 96,
112, -1...
0, 9, 18, 27, 36, 96,
112, -1...
0, 9, 18, 27, 36, 96,
112, -1...
0, 9, 18, 27, 36, 96,
112, -1...
0, 9, 18, 27, 36, 96,
112, -1...
-1, -1, -1, -1, -1, -1, -1,
-1...
-1, -1, -1, -1, -1, -1, -1,
-1...
EXP, N10
DOUBLE
0.00 2.00
N10
DWORD
-1 255
-1 255
-1 255
-1 255
-1 255
-1 255
N10
DWORD
-1 255
-1 255
Machine data
3.2 General machine data
V1, Z1
PowerOn
1/1 M
-
PowerOn
ReadOnly M
1/1 M
ReadOnly M
1/1 M
1/1 M
1/1 M
-
PowerOn
ReadOnly M
1/1 M
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