Status Leds - Grundfos CIM 500 Instrucciones De Instalación Y Funcionamiento

4. Status LEDs

The module has two status LEDs, see fig. 1:
• LED1: Red and green status LED for Ethernet
communication, fieldbus LED.
• LED2: Red and green status LED for
communication between the module and the
Grundfos product, GENI LED.
LED1, PROFINET IO
Status Description
Off The module is switched off.
Wink function. LED flashes
Flashing green 10 times when activated from the
PROFINET master.
Permanently The module is in cyclic data
green exchange mode.
Flashing red Wrong or missing PROFINET IO
(3 Hz, duty configuration. See section
cycle 50 %) 6.1 PROFINET
The device name and network
Pulsing red
settings are configured, but
(0.3 Hz, duty
connection to master lost.
cycle 10 %)
See section
Permanently Product is not supported.
red See section
Permanently Error in firmware download.
red and green See section
Resetting to factory settings.
Flashing red
After 20 seconds CIM 500
and green
restarts.
10
IO.
6.1 PROFINET IO.
6.1 PROFINET IO.
6.1 PROFINET IO.
LED1, Modbus TCP and BACnet IP
Status Description
No Modbus or BACnet
Off
communication, or switched off.
Modbus or BACnet
Flashing green
communication active.
Module configuration fault.
Permanently
See section
red
BACnet
Error in firmware download.
Permanently
See section
red and green
BACnet
Resetting to factory settings.
Flashing red
After 20 seconds CIM 500
and green
restarts.
LED1, EtherNet/IP
Status Description
Off Ethernet Link is not active.
Permanently Ethernet Link is active,
green connection is established.
Ethernet Link is active,
Flashing green
no connection is established.
Permanently Ethernet Link is active,
red IP address conflict is detected.
Ethernet Link is active,
Flashing red
any connection is timed out.
6.2 Modbus TCP or
IP.
6.2 Modbus TCP or
IP.