Siemens SINUMERIK 840Di, Руководство пользователя

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06.03
5.5 MPI interface
5-149

Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
References: /BH/ Operator Components, Manual
Section: Multi-point interface (MPI) for the customer
operator panel.
A label indicating the current software version is to be found on the firmware
EPROM (see Fig. 5-7).
The data transfer rate is set using switch S3 on the rear side of the MPI module.
It is 1.5 Mbaud on the MPI bus of the SINUMERIK 840Di.
Setting on S3: see Table 5-2, page 5-149.
The factory-set MPI address of the MCP is 6
D
(D = decimal).
The MPI address of the MCP can be set using switch S3 on the rear side of the
MCP.
Setting on S3: see Table 5-2, page 5-149.
The data transfer rate is set using switch S3 on the rear side of the MPI module.
S
Data transfer rate
S
Transmission time and receive monitoring
S
MPI address
S
Operator component type.
Table 5-2 Meaning of S3 switch
1 2 3 4 5 6 7 8 Meaning:
ON
OFF Data transfer rate = 1.5 Mbaud
Data transfer rate = 187.5 kbaud
ON
OFF
OFF OFF
ON
OFF 200msecs cycle transmit pattern/ 2400msecs receive monitoring
100msecs cycle transmit pattern/ 1200msecs receive monitoring
50msecs cycle transmit pattern/ 600msecs receive monitoring
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
OFF ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF MPI address: 15
14
13
12
11
10
9
8
7
6 (default setting)
5
4
3
2
1
0
ON Type = MPI module
OFF Type = MCP
Display of soft-
ware version
Data transfer rate
MPI address
Switch S3
5 MPI Communication