BME P58 xxxx Module View

CPU front view:

1 LED display

2 MAC address

3 mini-B USB connector

4 SERVICE port

5 DEVICE NETWORK port

5 DEVICE NETWORK port

5 SD memory card slot

5 SD status LED

LED display:

The following table describes the LED indicator patterns:

Symbol

Description

Symbol

Description

off

steady red

steady green

blinking red

blinking green

blinking red/green

The following table describes the LED display activity meaning for diagnostic purpose:

Condition

CPU State

RUN

ERR

I/O

ETH MS

ETH NS

power on

Autotest

not configured

(before getting a valid IP address or configuration is invalid)

NOCONF

any pattern

configured

Stop

• off: no error detected

• steady red: error detected in a module or a channel

• off: invalid IP address

• steady red: duplicate IP address

• blinking green: valid IP address but no EtherNet/IP connection

• steady green: EtherNet/IP connection established

RUN

recoverable detected error

HALT

any pattern

• steady red: duplicate IP address

• blinking red: At least one exclusive owner CIP connection (for which the BME NOC 03•1 is the originator) is timed out. The LED blinks until the connection is reestablished or the module is reset.

unrecoverable detected error

–

power off

–

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)

LED display:

The following table describes the LED display activity meaning for diagnostic purpose:

Module State(1)

Description

Run

IO

MS (Module Status)

NS (Network Status)

Green

Red

Green

Red

Green

Red

power-up sequence

Order of LEDs blinking

1

2

3

4

5

6

not configured

IP address not valid

-

-

flashing

off

off

off

valid IP address, but invalid configuration

off

off

flashing

off

flashing

off

configured

no external error detected

flashing

off

-

-

flashing

off

external error detected

flashing

on

-

-

flashing

off

I/O data communication established

STOP

flashing

(NOTE 1)

on

off

on

off

RUN

on

(NOTE 2)

on

off

on

off

detected error states

recoverable

-

-

off

flashing

-

-

nonrecoverable

flashing

on

off

on

-

-

duplicate IP address

-

-

-

-

off

on

during OS firmware update

flashing

off

off

on

off

on
(1)

For more information about the module states, refer to your system hardware reference manual.

NOTE 1 (STOP state):

  • on: An input or output is a detected error that originates in a module, or a channel configuration or a channel configuration error has been detected.

  • off: Operations are normal.

NOTE 2 (RUN state):

  • on: External error detected.

  • off: External error not detected.