Leuze electronic MSI 400, Оригинальная инструкция по эксплуатации, Страница: 6 / 10

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3 Product description
3.1 Diagnostic data
The MSI-FB-ETHERCAT Gateway transmits the following
diagnostic data:

The input and output states (HIGH/LOW) of all connected
MSI 400 expansion modules

Logic results

The error and status information of all modules

Diagnostic data (System CRCs, I/O error messages)
Please refer to the operating instructions for the "MSI 400
Gateways" for an exact description of the format of the
diagnostic data.
Random or systematic errors in the gateway or its control do
not adversely affect the safety functions of the MSI 400
system.
3.2 Display elements
The MSI-FB-ETHERCAT Gateway has five LEDs:
The two LEDs TX/RX are reserved for function extensions.
See the chapter on "Diagnostics and Troubleshooting" in the
manual for a detailed description of the LED blink codes.
Key to the symbols:
○ Off

Red/green, LED is lit in the stated color
☼ Red/green, LED blinks/flashes in the stated color
LINK
(ECAT-IN and ECAT-OUT) Meaning
○
Off No EtherCAT connection

Green
Device connected,
no communication
☼ Green flashing
Communication with the con-
nected device
MS Module status Meaning
○
Off Module not under voltage

Green Module in operation
☼ Green flashing (1 Hz) MSI 400 at stop
☼ Red/green flashing
Run with error e.g. EtherCAT
☼ Red flashing
Module waiting for configura-
tion

Red Critical system error
ERR Meaning
○
Off No error
☼ Red double flash
EtherCAT error,
e.g Watchdog,
incorrect configuration, etc.
☼ Red single flash
Status has been changed
automatically
(e.g. synchronization error)
☼ Red flashing
Invalid or incorrect
configuration

Red Gateway error
RUN EtherCAT status
○
Off Init

Green Operational
☼ Green flashing Pre - Operational
☼ Green single flash Safe - Operational
3.3 Connections
The MSI-FB-ETHERCAT Gateway has an Ethernet switch
with two RJ45 ports for connection to the EtherCAT network.
4 Installation/Deinstallation
4.1 Steps for mounting the extension modules
WARNING

The MSI 400 system is only suitable for
mounting in the switch cabinet with a
minimum protection class of IP 54.

Gateways may not be removed from or added
to the MSI 400 system with the operating
voltage switched on.

In order to ensure EMC safety, the standard
rail must be connected to PE.

In an MSI 400 system, the MSI 4xx base module is on the
far left, immediately followed by both optional gateways on
the right. Then followed by the extension modules.

Make sure appropriate ESD protective measures are
maintained when mounting. Otherwise, the internal safety
bus may be damaged.

The connection between the modules is done via the
integrated connector in the housing.

Please note, when replacing a module, the MSI 400
modules are pushed apart approx. 10 mm before the
corresponding module can be removed from the standard
rail.

Take the appropriate measures to prevent foreign objects
from obstructing the connector openings.

Mount acc. to EN 50274.

The modules are contained in a 22.5 mm wide installation
housing for 35 mm standard rails in accordance with
EN 60715.

Ensure that the operating voltage of the MSI 400 system
has been switched off.

Ensure that suitable ESD protection measures are
provided.
4.1.1
Mounting the module

Pull the latching foot outwards with a screwdriver.

Hook the module onto the standard rail.
Important! Make sure the shield spring is seated correctly.
The module's shield springs must be securely attached to
the standard rail and have a good electrical contact.

Swivel the module onto the standard rail.

Slide the latching foot against the standard rail with a
screwdriver until the latching foot snaps into place with an
audible CLICK.