Grundfos CIM 500

LED2, all fieldbuses
Status Description
Off The module is switched off.
Flashing red
No internal communication between
CIM 500 and the Grundfos product.
Permanently
red
The module does not support the
Grundfos product connected.
Permanently
green
Internal communication between
the module and the Grundfos
product is OK.
Permanently
red and green
Memory fault.
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
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
Off
No data communication on RJ45
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
12
English (GB)