Functions Of The Machine Control Panel - Siemens SINUMERIK 840DiE sl Manual
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8 PROFIBUS DP Communication
8.6 DP slave: MCP 310
Switch S3
8.6.3
Functions of the machine control panel
Default
Hand wheel
8-198
The PROFIBUS address and connection type are set with switch S3 on the rear
of the MCP:
Table 8-1
Switch S3: PROFIBUS address (1 – 7)
10
9
8
7
6
5
on on –
–
–
–
–
–
off
–
–
–
–
–
–
off
off
off
–
–
–
off
off
off
–
–
–
on
off
off
–
–
–
off
off
off
–
–
–
:
:
:
–
–
–
on
on on on on on off
–
–
–
on
on on on on on on
Switch settings 10 – 8 must be set according to the data in the table.
Notice
In the state as delivered, the connection type is: MPI (10 – 9: off, off).
The machine control panel offers the following functions:
S
Default
S
Hand wheel
S
Additional I/Os
The function transfers input/output data from the function keys and user–spe-
cific keys and outputs:
S
Input data: 8 byte
S
Output data: 8 byte
The input/output data for machine control panel MCP 310 is compatible with the
input/output data from the previous machine control panel OP 032S.
The function transfers the absolute values for the two handwheels that can be
connected to the machine control panel:
S
Input data: 2 x 2 bytes
Absolute value handwheel 1
Low byte
For each handwheel the current handwheel value is transferred as a 16–bit ab-
solute value relative to the starting value. The starting value for the sensor
counter in the handwheel is 0.
The absolute values are transferred in big endian format.
4
3
2
1
–
–
–
–
Connection type: PROFIBUS
–
–
–
–
Reserved
PROFIBUS address
off
off
off
off
0
off
off
off
on
1
off
off
on off
2
off
off
on on
3
:
:
:
:
:
126
127
Absolute value handwheel 2
High byte
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
01/2007
Meaning/value
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