National Instruments REM-11102, Getting Started Manual

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Figure 3. REM-11102 LEDs
30
20
10
00
32
22
12
02
31
21
11
01
33
23
13
03
D
UA
E1
E2
Table 3. LED Indicators
LED LED Color LED Pattern Indication
D
Green
Solid The REM-11102 is ready for operation.
Flashing Data is invalid or unavailable.
Green/Yellow Flashing
The REM-11102 cannot communicate with the
connected devices.
D
Yellow
Solid
The REM-11102 did not detect a valid cycle after power-
on.
Flashing The REM-11102 is not part of the configuration.
Red
Solid The REM-11102 has lost connection to the Bus Coupler.
Flashing
The REM-11102 has lost connection to the preceding
adjacent module.
— Off The REM-11102 is in reset mode.
UA
Green Solid Supply to analog input module present.
— Off No supply to analog input modules.
E1
Red Solid Supply to analog input module is faulty.
— Off Supply to analog input module is OK.
E2
Red Solid I/O or channel error has occurred.
— Off No error
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