Product description, Bus coupler modules profibus − epm−s120, Status displays – Lenze I/O system 1000 System Manual User Manual
Page 38
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Product description
Bus coupler modules
PROFIBUS − EPM−S120
l
38
EDSIO1000 EN 7.0
Status displays
Fieldbus status LEDs
0
View
Pos.
Designation
Colour
Explanation
1
10
1
PWR
Green
On: Bus coupler is supplied with voltage
2
SF
Red
On: Station error, station structure does not
comply with configuration.
3
DE
Green
On: "Data Exchange" state
Blinking: Bus coupler waiting for parameters
4
IF
Red
On: Internal error is pending
5
−
−
Not assigned
6
7
8
9
SLIO001
10
Module status LEDs
0
View
Pos.
Designation
Colour
Explanation
1
10
1
PWR IO
Green
On: I/O supply okay
2
PF IO
Red
On: Fuse for I/O supply is defective
3
PWR
Green
On: Electronic supply okay
4
PF
Red
On: Fuse for electronic supply defective
5
−
−
Not assigned
6
7
8
9
SLIO001
10
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