Data Activity And Link Leds - Grundfos CIM 500 Montage- Und Betriebsanleitung

LED2, all fieldbuses
Status Description
Off The module is switched off.
No internal communication between
Flashing red
CIM 500 and the Grundfos product.
Permanently The module does not support the
red Grundfos product connected.
Internal communication between
Permanently
the module and the Grundfos
green
product is OK.
Permanently
Memory fault.
red and green
During startup, there is a delay of up to
five seconds before the status of LED1
and LED2 is updated.
Related information
6.1 PROFINET IO
6.2 Modbus TCP or BACnet IP
12

5. Data activity and link LEDs

The module has two connectivity LEDs related to
each RJ45 connector.
DATA1 and DATA2
These yellow LEDs indicate data traffic for the RJ45
connector in question.
Status Description
No data communication on RJ45
Off
connector
Flashing Data communication on RJ45 connector
On Heavy network traffic
LINK1 and LINK2
These green LEDs show whether the Ethernet cable
is properly connected to the RJ45 connector in
question.
Status Description
Off No Ethernet Link on RJ45 connector
On Ethernet Link on RJ45 connector is OK
Related information
2.2 CIM 500 Ethernet module