Operation - Grundfos CIM 550 Ethernet GiC Instructions Manual

5. Operation

CIM 550 operates autonomously and has 3 status
LEDs:
• LED1: Ethernet communication to the cloud.
• LED2: communication between CIM 550 and the
Grundfos host product (GENIbus LED).
• LED3: status of RS-485
LED1: CIM 550 Ethernet communication
CIM 550 with LEDs and RJ45 Ethernet plug
1
2
3
4
5
1 s
Pos. Colour Description
Data exchange
Green, flashing
1 with Grundfos iSOLUTIONS
slowly
Cloud
Green, flashing
2 Startup phase
quickly
Green, Data exchange with
3 permanently Grundfos iSOLUTIONS
on Cloud
No communication with the
Red, flashing cloud server, or the product
4
quickly profile is not loaded from the
cloud server.
5 - For future use
3 s
LED2: Internal communication with the Grundfos
host product
CIM 550 with LEDs and buttons
1
2
3
4
5
6
1 s
Pos. Colour Description
CIM 550 is
Red, flashing commissioned, but the
1
quickly communication with the
product is lost.
Product profile is not
Red, flashing
2 downloaded from Grundfos
once
iSOLUTIONS Cloud.
Green, Internal communication with
3 permanently the Grundfos host product is
on active.
Blue, flashing
4 Confirming BLE connection.
quickly
Blue,
BLE communication is
5 permanently
active.
on
Blue LED is switched
6 - off during firmware
upgrades.
3 s
9