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9-16
Structure of the Rexroth Inline Terminals
Indicators on the Input/Output Modules
Diagnosis
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1
2
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1
Fig. 9-28: Indicators on the input/output modules
The following states are indicated by the input/output modules:
LED
Color
Green
D
(1)
Fig. 9-29: Diagnostic LED of input/output modules
Status
The state of the input or output is indicated by the corresponding yellow
LED:
LED
Color
Yellow
1, 2, 3,
4
(2)
Fig. 9-33: Status LEDs of input/output terminals
Assignment between status LED and input/output
Please refer to the functional description for information on the
assignment of a status LED to the corresponding input/output.
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2
2
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2
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2
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2
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2
1
1
1
1
1
1
1
State
Description of LED states
On
Local bus active
Flashing:
Logic voltage available, local bus not active
0.5 Hz
(slow)
2 Hz
Logic voltage available, local bus active,
peripheral failure pending
(medium)
4 Hz
Logic voltage available; module upstream of
the flashing module failed; or module itself is
(fast)
defective.
Modules downstream of the flashing module
are not included in the configuration scope.
Off
Logic voltage not available; local bus not active
State
Description of LED states
On
The assigned input/output is set.
Off
The assigned input/output is not set.
IndraControl L40
1
D
1
2
2
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4
1
2
1
1
Modulanzeige.FH9
DOK-CONTRL-IC*L40*****-PR02-EN-P
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