Title: 32 Pumper modbuss teknisk data.pdf.pdf
Error in the firmware download. See section 14.3.1 LED status.Flashing red and greenResetting to factory default. After 20 seconds, CIM 500 restarts.LED2StatusDescriptionOffCIM 500 is switched off.Flashing redNo internal communication between CIM 500 and the Grundfos product.Permanently redCIM 500 does not support the Grundfos product connected.Permanently greenInternal communication between CIM 500 and the Grundfos product is OK.Permanently red and greenMemory fault.During startup, there is a delay of up to 5 seconds before LED1 and LED2 status is updated.147.6 DATA and LINK LEDsThe CIM 500 Ethernet module has two connectivity LEDs related to each RJ45 connector. See fig. 18.DATA1 and DATA2These yellow LEDs indicate data traffic activity.StatusDescriptionYellow offNo data communication on the RJ45 connector.Yellow flashingData communication ongoing on the RJ45 connector.Permanently yellowHeavy network traffic on the RJ45 connector.LNK1 and LINK2