Grundfos CIM 500

English (GB)
8
5.4 Establishing a 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 CIM 500 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. See section A.2 Webserver configuration on
page 29.
• Open a standard Internet browser and type 192.168.1.100 in
the URL field.
• Log in to the webserver using the following:
The first time you log in, you will be asked to change the
password.
Fig. 6 CIM 500 connected to a PC
5.5 Status LEDs
The CIM 500 Ethernet module has two Status LEDs, LED1 and
LED2. See fig. 4.
• 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
LED2
5.6 DATA and LINK LEDs
The CIM 500 Ethernet module has two connectivity LEDs related
to each RJ45 connector. See fig. 4.
DATA1 and DATA2
These yellow LEDs indicate data traffic activity.
LINK1 and LINK2
These green LEDs show whether the Ethernet cable is properly
connected.
Username admin (default)
Password Grundfos (default)
The username and password may have been
changed from their default values.
TM05 6436 4712
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.
Status Description
Off Ethernet Link is not active.
Permanently green
Ethernet Link is active, connection is
established.
Flashing green
Ethernet Link is active, no connection is
established.
Permanently red
Ethernet Link is active, IP address conflict
is detected.
Flashing red
Ethernet Link is active, any connection is
timed out.
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.
Status Description
Yellow off No data communication on the RJ45 connector.
Yellow
flashing
Data communication is ongoing on the RJ45
connector.
Permanently
yellow
Heavy network traffic on the RJ45 connector.
Status Description
Green off No Ethernet Link on the RJ45 connector.
Green on Ethernet Link on the RJ45 connector is OK.