6 setting the configuration switches – Schneider Electric Modicon BM85 User Manual
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Configuring the Programmable Models
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4.6 Setting the Configuration Switches
Before applying power to the BM85, set its rear panel switches to allow
either downloading or running your application. Figure 15 shows the
switch locations and setup.
BM85
USE
UPPER
SWITCHES
SWITCH POSITION
1
2
3
4
5
6
7
8
U = UP
D = DOWN
X = DON’T CARE
BM85 OPERATION
RUN APPLICATION STORED IN BM85.
SWITCHES 1-7 DEFINED BY USER.
U
USER DEFINED
X
X
X
X
X
U
D
D
ALLOW DOWNLOAD OF APPLICATION.
X
X
X
X
X
D
D
D
RUN CONTINUOUS INTERNAL TESTS
SEE INDICATOR CODES IN THIS CHAPTER.
1 2 3 4 5 6 7 8
Figure 15
BM85 Programmable Models: Configuration Switches