Grundfos CIM 300 - Establishing Connection to the Webserver; Status Leds; DATA and LINK Leds

3.4 Establishing connection to the webserver
You can configure CIM 500 using the built-in webserver. To
establish a connection from a PC to CIM 500, the following steps
are required:
• Connect the PC and the CIM 500 module using an Ethernet
cable.
• Configure the PC Ethernet port to the same subnetwork as CIM
500, for example 192.168.1.101, and the subnet mask to
255.255.255.0.
• Open a standard Internet browser and type 192.168.1.100 in the
URL field.
• Log in to the webserver:
User admin (default)
Password Grundfos (default)
User name and password may have been changed from
their default values.
Change username and password at first login.
TM056436
CIM 500 connected to PC via Ethernet cable
For further information on how to use the webserver. See section
Webserver configuration.
You can use both ETH1 and ETH2 to establish a
connection to the webserver.
You can access the webserver while the selected
Industrial Ethernet protocol is active.
3.5 Status LEDs
The CIM 500 Ethernet module has two status LEDs, LED1 and
LED2.
• Red and green status LED (LED1) for Ethernet communication
• Red and green status LED (LED2) for internal communication
between CIM 500 and the Grundfos product.
LED1
Status Description
Off No BACnet IP communication or switched off.
Flashing green BACnet IP communication active.
Permanently red CIM 500 module configuration fault.
Permanently red and
green
Error in firmware download.
Flashing red and green
Resetting to factory default.
After 20 seconds, CIM 500 restarts.
LED2
Status Description
Off CIM 500 is switched off.
Flashing red
No internal communication between CIM 500
and the Grundfos product.
Permanently red
CIM 500 does not support the Grundfos product
connected.
Permanently green
Internal communication between CIM 500 and
the Grundfos product is OK.
Permanently red and
green
Memory fault.
During startup, there is a delay of up to 5 seconds before
LED1 and LED2 status is updated.
Related information
3.1 Connecting the Ethernet cable
8.2.1 LED status
3.6 DATA and LINK LEDs
The CIM 500 Ethernet module has two connectivity LEDs related to
each RJ45 connector.
DATA1 and DATA2
These yellow LEDs indicate data traffic activity.
Status
Description
Yellow off No data communication on the RJ45 connector.
Yellow flashing Data communication ongoing on the RJ45 connector.
Permanently
yellow
Heavy network traffic.
LINK1 and LINK2
These green LEDs show whether the Ethernet cable is properly
connected.
Status
Description
Green off No Ethernet link on the RJ45 connector.
Green on Ethernet link on the RJ45 connector is OK.
Related information
3.1 Connecting the Ethernet cable
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English (GB)