Leds - Grundfos CIM 2 GSM Serie Montage- Und Betriebsanleitung

Grundfos.bk Page 8 Tuesday, May 24, 2011 4:24 PM

4. LEDs

The CIM 2XX GSM module has two LEDs.
See fig. 1.
• Yellow/green status LED (LED1) for GSM
communication
• Red/green status LED (LED2) for internal
communication between the CIM 2XX and the
Grundfos product.
LED1 (yellow/green)
Searching for GSM
1
network
GSM network active 2
Call-up connection
3
active
Data via GPRS
4
Data via call-up 5
connection
SMS message
6
Fig. 5 LED1 status
Pos. LED1 status
1 Flashing yellow.
2 Pulsating yellow (single pulse).
3 Permanently yellow.
4 Pulsating green (single pulse).
5 Pulsating green (double pulse).
6 Green (3 sec.).
LED2 (red/green)
Status Description
The CIM 2XX has been switched
Off.
off.
No internal communication
Flashing red. between the CIM 2XX and the
Grundfos product.
The CIM 2XX does not support
Permanently
the Grundfos product or is not
red.
configured.
Internal communication between
Permanently
the CIM 2XX and the Grundfos
green.
product is OK.
8
1 sec.
Yellow Green
Description
Searching for GSM network.
Connection to the GSM network has been established.
Call-up connection has been established.
Data are exchanged via GPRS.
Data are exchanged via the call-up connection.
Sending/receiving an SMS message.
Note
3 sec.
During start-up, it may take up to
5 seconds to update the LED2 status.