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Diagnosis and troubleshooting
During normal operation, the three CBL status LEDs (red, yellow and
NOTE
green) light up synchronously and for the same length of time
(flashing)!
The stationary status of an LED (ON or OFF) indicates an unusual
operating status (parameterization phase or fault!)
During normal operation, the green CC-Link-LEDs are continuously lit.
The yellow one is off!
Diagnostic sequence:
-
Diagnostic
sequence
RED
Table 6-3
6-2
LED off
LED flashing
LED continuous lit
LED information irrelevant
CBL status LEDs
YELLOW
RDLED SDLED RUNLED ERRLED
GREEN
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Diagnostic sequence
Operating Instructions
CC-Link interface LEDs
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
6SE7087-6NX84-0GB0
SIMOVERT MASTERDRIVES
03.99
Refer to
Case 1
Case 2
Case 3
Case 4
Case 5
Case 6
Case 7
Case 8
Case 9
Case 10
o.k.
Siemens AG
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