English (GB)
10
6.4 Establish 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 32.
• Open a standard Internet browser and type 192.168.1.100 in
the URL field.
• Log in to the webserver using the following:
Fig. 16 CIM 500 connected to a PC
6.5 Status LEDs
The CIM 500 ethernet module has two status LEDs, LED1 and
LED2. See fig. 14.
• 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
6.6 DATA and LINK LEDs
The CIM 500 ethernet module has two connectivity LEDs related
to each RJ45 connector. See fig. 14.
DATA1 and DATA2
These yellow LEDs indicate data traffic activity.
LINK1 and LINK2
These green LEDs show whether the ethernet cable is properly
connected.
User admin (default)
Password Grundfos (default)
The user name 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 CIM 500 is switched off.
Flashing green
Wink function. LED flashes 10 times
when activated from the master.
Permanently green
CIM 500 is ready for data transmission
(data exchange state).
Flashing red (3 Hz,
duty cycle 50 %)
Wrong or missing PROFINET IO
configuration. See section 9.2.1 LED
status.
Pulsing red (0.3 Hz,
duty cycle 10 %)
Configured, but the connection to the
master is lost. See section 9.2.1 LED
status.
Permanently red
Product not supported. See section
9.2.1 LED status.
Permanently red and
green
Error in the firmware download. See
section 9.2.1 LED status.
Flashing red and
green
After 20 seconds in this state, CIM 500
factory settings are restored and the
device is restarted.
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 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
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