Siemens SINUMERIK 828D PPU Series Manual page 105

Byte Bit7
EB115
RESET
EB116
+
R15
EB117
Y
R2
EB118
T9
EB119
T1
EB120 -
EB121 -
EB122 KT-IN8
EB123 -
EB124 -
EB125 -
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 7-12 Input image for handwheel data
Byte Bit7
EB m + 0
EB m + 1
EB 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.
PPU
Manual, 01/2014, 6FC5397-2DP40-3BA3
Bit6 Bit5
Keyswitch
Single
position 1 block
Direction keys
- Rapid
R13 traverse
R14
Z 5. axis
R3 R5
T10 T11
T2 T3
- -
- -
KT-IN7 KT-IN6
- -
- -
- -
Bit6 Bit5
(16-bit signed, low-order byte equals byte m + 0)
(16-bit signed, low-order byte equals byte m + 2)
Bit4 Bit3
E (2 ) D (2 )
4 3
Keyswitch
X
position 3
R1
Axis selection
Drive
command R11
in
MCS/WCS
Unassigned customer keys
T12 T13
Unassigned customer keys
T4 T5
- -
- -
KT-IN5 KT-IN4
- -
- -
X31 X31
pin 6 pin 7
1) 1)
Bit4 Bit3
Handwheel 1 counter status
Handwheel 2 counter status
Connectable components
7.1 MCP 483C PN
Bit2 Bit1
Feedrate override
C (2 ) B (2 )
2 1
Axis selection
4. axis 7. axis
R4 R7
9. axis 8. axis
R9 R8
T14 T15
T6 T7
- -
- -
KT-IN3 KT-IN2
- -
- -
X31 X31
pin 8 pin 9
1)
Bit2 Bit1
Bit0
A (2 )
0
R10
6. axis
R6
-
T8
-
-
KT-IN1
KT-IN9
-
X31
pin 10
1) 1)
Bit0
105