Diagnostics; 6.2.1 Diagnostic Leds - Siemens SIMOVERT FC Series Operating Instructions Manual

Master Drives
CBD
01/23/98
6.2

Diagnostics

6.2.1 Diagnostic LEDs
The CBD has three LEDs for fast
troubleshooting. Confusion is eliminated
due to the different colored LEDs.
NOTE
If an LED is in a steady state
condition (dark or bright) then this
signifies that the unit is in a non-
standard operating status
(parameterizing phase or fault/error)!
At least one LED must flash (otherwise:
Voltage OFF or CBD defective)!
Siemens AG 477 759 4070 76 J AA-74
SIMOVERT MASTER DRIVES
6 Troubleshooting
6.2 Diagnostics

6.2.1 Diagnostic LEDs

V+
CAN+
Shield
CAN-
V-
Fig. 6.1
Betriebsanleitung / Operating Instructions
Adapter
Board
LED's
LED Indicators
Green: Telegram data transfer ok.
Red: CBD ok.
Yellow: Communications with TB/CU ok.
.5
.4
.3
.2
.1
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