Specifications

The STB NIB 2212 NIM Module
28
31004624 8/2009
Using the LED Tables
Individual blinks are approximately 200 ms. There is a 1-second interval between
blink sequences. For example:
z blinking: blinks steadily, alternating between 200 ms on and 200 ms off.
z blink 1: blinks once (200 ms), then 1 second off.
z blink 2: blinks twice (200 ms on, 200 ms off, 200 ms on), then 1 second off.
z blink N: blinks N (some number of) times, then 1 second off.
NOTE: It is assumed that the PWR LED is on continuously, indicating that the NIM
is receiving adequate power. (see page 29) If the PWR LED is off, logic power
(see page 37) to the NIM is off or insufficient.
INTERBUS Communications LEDs
The following table describes the indicated condition(s) and the colors and blink
patterns that the RC (remote bus check), BA (bus active), and RD (remote bus
disabled) LEDs use to show normal operations and error conditions for an Advantys
INTERBUS NIM on an INTERBUS fieldbus.
Label Pattern Meaning
BA (green) on The module is transmitting data messages on the network.
off The module is not transmitting data messages on the network.
RC (green) on The island’s incoming bus is correctly connected, and the bus master
device is not sending a bus reset signal.
off The island’s incoming bus is not correctly connected, or the bus
master device is sending a bus reset signal.
RD (yellow) on The island’s outgoing bus is disabled.
off The island’s outgoing bus is enabled.