PROFIBUS DP Communication
8.6 DP slave MCP 310
Manual
268 Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
Table 8-2 Input image
Signals from machine control panel (keys)
Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
EB n+0 Spindle override Mode
*NC stop
S19
SP -
S36
SP 100%
S37
SP +
S38
Single
block
S16
JOG
S09
MDA
S10
AUTO
S13
EB n+1 Spindle
Key Pos. 3
X50.3
Machine function
NC Start
S20
SP right
S39
*SP Stop
S40
SP left
S41
REF
S02
REP
S01
TEACH
S11
EB n+2 Feed Mach. fu. K
ey Pos. 0
X50.4
Machine function
Feed Start
S35
*Feed Stop
S34
INC VAR
S03
INC1000
S07
INC100
S06
INC10
S05
INC1
S04
EB n+3 RESET
S17
Key Pos. 2
X50.1
Key Pos. 1
X50.6
Feed override
*F.over.16
X30.6
*F.over.8
X30.7
*F.over.4
X30.8
*F.over.2
X30.9
*F.over.1
X30.10
EB n+4 Arrow keys
Optional customer keys
+
S50
-
S48
Rapid
traverse
S49
KT4
X52.2
KT3
X52.1
KT2
X51.3
KT1
X51.2
KT0
X51.1
EB n+5 Free K.
Opt. K.
Axis selection
T16
S18
KT5
X52.3
6
S47
5
S46
4
S45
Z
S44
Y
S43
X
S42
EB n+6 Freely assignable customer keys WCS/MCS
S33
Freely assignable customer keys
T9
S29
T10
S30
T11
S31
T12
S32
T13
S12
T14
S14
T15
S15
EB n+7 Freely assignable customer keys
T1
S21
T2
S22
T3
S23
T4
S24
T5
S25
T6
S26
T7
S27
T8
S28
Signals marked with * are inverse signals.
The following information is to be found in the table for each input bit:
● 1. Row: Default designation
● 2. Row: Key number (Sxy) or feed override switch (X30/X31), key switch (X50), optionally
assigned customer keys (X52)
Output image
Arrangement of the LED signals in the output image of the MCP 310 DP slave:
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