Siemens SINUMERIK 840DiE sl Manual page 207

01/2007
Input image
Table 8-2 Input image
Byte Bit7
EB n+0
*NC stop
S19
EB n+1
NC Start
S20
EB n+2 Feedrate
Feed Start *Feed Stop
S35
EB n+3 RESET Key Pos. 2
S17
EB n+4 Arrow keys
+
S50
EB n+5 Free K.
T16
S18
EB n+6 Freely assignable customer keys
T9
S29
EB n+7
T1
S21
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
Arrangement of key signals in the input image of DP slave: MCP 310:
Signals from machine control panel (keys)
Bit6 Bit5 Bit4
Spindle override
SP – SP 100% SP +
S36 S37 S38
Spindle
SP right *SP Stop SP left
S39 S40 S41
Mach. fu. Key Pos. 0
X50.4 X50 4
INC VAR
S34 S03
Key Pos. 1
X50.1 X50 1 X50.6 X50 6
*F.over.16
X30.6
– Rapid tra- KT4
S48 verse X52.2
S49
Opt. K.
KT5 6
X52.3 S47 S46
T10 T11
S30 S31 S32
Freely assignable customer keys
T2 T3
S22 S23 S24
Signals marked with * are inverse signals.
The following information is to be found in the table for each input bit:
– 1st line: Default designation
– 2nd line: Key number (Sxy) or feedrate override switch (X30/X31), key-
switch (X50), optional customer keys (X52)
8 PROFIBUS DP Communication
Bit3 Bit2
Single JOG
block S09
S16
Key Pos. 3
X50.3 X50 3
REF
S02
Machine function
INC1000 INC100
S07 S06
Feed override
*F.over.8 *F.over.4
X30.7 X30.8
Optional customer keys
KT3 KT2
X52.1 X51.3
Axis selection
5 4 Z
S45 S44
WCS/MCS Freely assignable customer keys
T12 T13
S33
S12
T4 T5 T6
S25 S26
8.6 DP slave: MCP 310
Bit1 Bit0
Mode
MDA AUTO
S10 S13
Machine function
REP TEACH
S01 S11
INC10 INC1
S05 S04
*F.over.2 *F.over.1
X30.9 X30.10
KT1 KT0
X51.2 X51.1
Y X
S43 S42
T14 T15
S14 S15
T7 T8
S27 S28
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