Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
EB123 - - - - - - - KT-IN9
EB124 - - - - - - - -
EB125 - - - X31
pin 6
1)
X31
pin 7
1)
X31
pin 8
1)
X31
pin 9
1)
X31
pin 10
1)
Signals marked with * are inverse signals.
1) If the 4-stage spindle override rotary switch on X31 is replaced by a 5-stage rotary switch, the information here can be
measured in 5 stages.
Input image of the handwheel
Table 7-14 Input image for handwheel data
Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
EB m + 0 Handwheel 1 counter status
(16-bit signed, low-order byte equals byte m + 0)
EB m + 1
EB m + 2 Handwheel 2 counter status
(16-bit signed, low-order byte equals byte m + 2)
EB m + 3
Note
Within the SINUMERIK control, the handwheel data is processed directly by the NC and is not
available to the PLC.
Output image
Table 7-15 Output image MCP 483C PN
Byte Bit7 Bit6 Bit5 Bit4 Bit3 Bit2 Bit1 Bit0
AB112 Machine function Operating mode
1000 INC 100 INC 10 INC 1 INC JOG TEACH IN MDI AUTO
AB113
Feed
start
*Feed
stop
NC
start
*NC
stop
Machine function
REPOS REF. var. INC 10000 INC
AB114 Direction
key
-
R13
Axis selection
Single
block
Spindle
start
*Spindle
stop
X
R1
4. axis
R4
7. axis
R7 R10
AB115 Axis selection Direction
key
+
R15
Z
R3
5. axis
R5
Drive com‐
mand in
MCS/WCS
R11
9. axis
R9
8. axis
R8
6. axis
R6
AB116 Freely assignable customer keys
T9 T10 T11 T12 T13 T14 T15 Y
R2
Anschließbare Komponenten
7.3 MCP 483C PN
PPU and components
132 Manual, 05/2015, 6FC5397-2DP40-3BA4
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