Grundfos CIM 500 Instrucciones De Instalación Y Funcionamiento página 20

Cause
6.4.8 Cannot access CIU 500 on the GRM/GiC interface
Cause
No connection to the GRM server.
20
Remedy
• Check that the contract with Grundfos is valid and
there is access to the GRM/GiC data.
Remedy
• Check that you use the lowest MAC address (lowest
number) of the two ports of CIM 500. See the sticker
on the module.
• It requires a contract with Grundfos and granted
access to GRM or GiC.
• Check the commissioning status on the System
page of the CIM 500 webserver.