PROFIBUS DP Communication
8.7 DP slave MCP 483
Manual
284 Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
Signals from machine control panel (keys)
EB n+2
Key Pos. 0
X50.4
Key Pos. 2
X50.1
Spindle
Start
S48
*Spindle
Stop
S47
Feed Start
S50
*Feed Stop
S49
NC Start
S16
*NC Stop
S15
EB n+3 RESET
S13
Key Pos. 1
X50.6
Single
Block
S14
Feed override
*Override
feed over
16
X30.6
*Override
feed over 8
X30.7
*Override
feed over 4
X30.8
*Override
feed over 2
X30.9
*Override
feed over 1
X30.10
EB n+4 Arrow keys
Key Pos. 3
X50.3
Axis selection
R15
S46
R13
S44
R14
S45
R1
S32
R4
S35
R7
S38
R10
S41
EB n+5 Axis selection
R2
S33
R3
S34
R5
S36
R12
S43
R11
S42
R9
S40
R8
S39
R6
S37
EB n+6 Freely assignable customer keys
F9
S25
F10
S26
F11
S27
F12
S28
F13
S29
F14
S30
F15
S31
not
used
EB n+7 Freely assignable customer keys
F1
S17
F2
S18
F3
S19
F4
S20
F5
S21
F6
S22
F7
S23
F8
S24
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 feedrate override switch (X30/X31), keyswitch (X50)
Output image
Arrangement of the LED signals in the output image of the MCP 483 DP slave:
Table 8-6 Output image
Signals to machine control panel (LEDs)
Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
AB n+0 Machine function Mode
1000 INC
LED07
100 INC
LED06
10 INC
LED05
1 INC
LED04
JOG
LED09
TEACH
LED10
MDA
LED11
AUTO
LED12
AB n+1 Feed Start
LED50
Feed Stop
LED49
NC Start
LED16
NC Stop
LED15
Machine function
REPOS
LED01
REF
LED02
var. INC
LED03
10000 INC
LED08
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