Siemens SINUMERIK 840DiE sl Manual page 220

8 PROFIBUS DP Communication
8.7 DP slave: MCP 483
Input image
Table 8-5 Input image
Byte Bit7
EB n+0
*Override
Spindle8
X31.7
EB n+1
REPOS
S01
EB n+2 Key Pos. 0 Key Pos. 2
X50.4
EB n+3 RESET Key Pos. 1
S13
EB n+4 Arrow keys
R15
S46
EB n+5
R2
S33
EB n+6
F9
S25
EB n+7
F1
S17
8-220
Arrangement of key signals in the input image of DP slave: MCP 483:
Signals from machine control panel (keys)
Bit6 Bit5
Spindle override
*Override *Override *Override
Spindle4 Spindle2 Spindle4
X31.8 X31.9 X31.10
REF var. INC 10000 INC
S02 S03
Spindle *Spindle
X50.1 Start
S48
Single
X50 6 X50.6 Block Block
*Override
F.over.16
S14
X30.6
Key Pos. 3
X50 3 X50.3
R13 R14
S44 S45
R3 R5
S34 S36
Freely assignable customer keys
F10 F11
S26 S27
Freely assignable customer keys
F2 F3
S18 S19
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)
Bit4 Bit3 Bit2
JOG TEACH
S09 S10
Machine functions
1000 INC 100 INC
S08 S07 S06
Feed Start *Feed Stop
Stop S50 S49
S47
Feed override
*Override *Override
F.over.8 F.over.4
X30.7 X30.8
R1 R4
S32 S35
Axis selection
R12 R11 R9
S43 S42 S40
F12 F13 F14
S28 S29 S30
F4 F5 F6
S20 S21 S22
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
01/2007
Bit1 Bit0
Mode
MDA AUTO
S11 S12
10 INC 1 INC
S05 S04
NC Start *NC Stop
S20 S15
*Override *Override
F.over.2 F.over.1
X30.9 X30.10
Axis selection
R7 R10
S38 S41
R8 R6
S39 S37
F15 not
S31 used
F7 F8
S23 S24