BMX ERT 1604 T Module View
Module front view:
1 Module with its LED display
2 28-pin removable terminal block
LED display:
The following table describes the LED display activity meaning for diagnostic purpose:
LED |
Status |
Description |
|---|---|---|
ERR |
ON |
The module has an internal detected error. |
Flashing (with RUN LED OFF) |
The module is not configured. |
|
The module is configuring its channels. |
||
Flashing (with RUN LED ON) |
The module has lost the communication with the PLC CPU. |
|
I/O |
ON |
Field power supply failure detected. |
T |
ON |
The module clock is synchronized with the external time source connected. |
Flashing (with RUN LED Flashing) |
Firmware is being downloaded. |
|
Quick flashing |
Module clock synchronization error detected: External time clock is temporarily unstable but the internal time quality is acceptable. |
|
OFF |
No external time source input. |
BMX CRA 312 10 Module View
1 LED display
2 rotary switches
3 SERVICE port (ETH 1)
4 DEVICE NETWORK port (ETH 2)
5 DEVICE NETWORK port (ETH 3)
The following table describes the LED display activity meaning for diagnostic purpose:
LED |
Status |
Description |
|---|---|---|
I/O |
ON |
External fault detected when the module is configured or non-recoverable error detected. |
I/O error detected from a module or a channel in the remote drop while in configured or in RUN state. |
||
Configuration error detected while configured or in RUN state. |
||
Flashing |
BMX CRA 312 10 power on. |
|
Duplicated IP address set. |