Schneider Electric 890USE17700 - Manual (Page 32)

The STB NIP 2212 NIM
32 890USE17700 April 2004
off blink: 2 off Configuration mismatch detected after power up—at
least one mandatory module does not match; the island
bus is not started.
off blink: 2 off Assignment error—the NIM has detected a module
assignment error; the island bus is not started.
blink: 5 Internal triggering protocol error.
off blinking
(steady) off Fatal error—Because of the severity of the error, no
further communications with the island bus are
possible and the NIM stops the island. The following
are fatal errors:
z significant internal error
z module ID error
z auto-addressing (See Auto-Addressing, p. 46)
failure
z mandatory module (See Configuring Mandatory
Modules, p. 153) configuration error
z process image error
z auto-configuration/configuration (See Auto-
Configuration, p. 49) error
z island bus management error
z receive/transmit queue software overrun error
on off off The island bus is operational.
on blink 3 off At least one standard module does not match—the
island bus is operational with a configuration mismatch.
on blink: 2 off Serious configuration mismatch (when a module is
pulled from a running island)—the island bus is now in
pre-operational mode because of one or more
mismatched mandatory modules.
blink: 4 off off The island bus is stopped (when a module is pulled
from a running island)—no further communications
with the island are possible.
off on off Fatal error—internal failure.
[any] [any] on Test mode is enabled—the configuration software or
an HMI panel can set outputs. (See 2.)
1 The TEST LED is on temporarily during the Flash overwrite process.
2 The TEST LED is on steadily while the device connected to the CFG port is in control.
RUN
(green) ERR (red) TEST
(yellow)
Meaning