Siemens SINUMERIK 808D Installation Manual - Page 23
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Also for Siemens SINUMERIK 808D: Operating Instructions Manual (34 pages), Service Manual (46 pages), Service Manual (48 pages), Instructions (2 pages)
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Table 3- 6
Illustration
Connecting
You can connect the FAST I/O to the inverter to control the spindle rotating direction
(unipolar):
NC readiness is in the form of a relay contact (NO). It must be integrated into an
EMERGENCY STOP circuit. The connection diagram is shown as follows:
Electrical Installation Manual
Operating Instructions, 12/2014, 6FC5397-2EP10-0BA0
Pin assignment of X21 (FAST I/O)
Pin
Signal
1
+24 V
2
NCRDY_1
3
NCRDY_2
4
DI1
5
DI2
6
BERO_SPINDLE or DI3
7
DO1
8
CW
9
CCW
10
M
3.3 Connecting the interfaces on the PPU
Comment
+24 V input (20.4 - 28.8 V)
NCRDY contact 1
NCRDY contact 2
Digital input
Digital input
Spindle bero or digital input
Fast output
Spindle rotating clockwise
Spindle rotating counter-clockwise
Ground
Connecting
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