Rotate Spindle - Siemens SINUMERIK 840D sl Function Manual

P4: PLC for SINUMERIK 828D
14.6 Function interface
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③
④
⑤
⑥
⑦
⑧
14.6.4.5

Rotate spindle

DB380x PLC → NCK control signals
DBX3002.0 Incremental
DBX3002.1 Shortest distance
DBX3002.5 Direction of rotation as for M4
DBX3003.0 Absolute, negative direction
DBX3003.1 Absolute, positive direction
DBD3008 Feedrate velocity
1128
Function activated by user with a positive edge of
Positioning axis active message shows that the function is active and that the output signals are
Position reached and Axis stationary may be withdrawn. For path specification = 0, the
valid,
signals are not canceled.
When the position is reached this is signaled (
Start .
The user then withdraws
The Positioning axis active signal is then reset.
The user immediately resets the
Positioning is aborted by setting
cycle.
The spindle comes to a standstill (
number 115 is output.)
Start .
Position reached ), Spindle stationary is set.
Start signal with receipt of the Positioning axis active signal.
Spindle reset . This signal must be present for at least one PLC
Spindle stationary ), the Fault signal is set. (In this case, fault
Valid val‐ Remark
ues
Direction of rotation as for M4:
0
0 1: Direction of rotation specified by M4
0: Direction of rotation specified by M3
0|1
0
0
REAL Spindle speed
Function Manual, 01/2015, 6FC5397-0BP40-5BA2
Basic Functions