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model 3000 PROFIBUS Module User’s Manual
Chapter 2 Configuration
2
2.4 Name of PF311 Module Components and Parts
Figure 2-5 Name of components and parts
• Mode 1 setup switch (hexadecimal rotary switch)
Used to specify module internal operation.
Set to "4" for PF311.
• Mode 2 setup switch (binary DIP switch)
Used to set the transmission status when there is a controller error.
Setting other than above will result in module failure.
Table 2-1 Mode 2 setup switch
Mode MD4 MD5 MD6 MD7 Transmission Status
Stop OFF OFF OFF OFF Stops transmission.
Resume 1 ON OFF OFF OFF Resumes transmission using the transmission data
prior to error.
Resume 2 ON ON OFF OFF Resumes transmission using 0 as transmission
data.
Status LED
Reset switch
Loader port
(for maintenance)
Transmission cable
connector
Transmission cable
terminating resistor
specification switch
Configurator port
Mode 2
setup switch
Mode 1
setup switch
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