Grundfos CIM 200, User Manual

Page: 11 / 94

English (GB)
11
6.1.3 Connecting the battery and power supply
These safety precautions must be observed:
• Only insert the approved Grundfos battery pack (97631960).
• Never use this battery pack in other battery chargers.
• Do not dismantle or modify the battery.
• Do not heat or incinerate the battery.
• Do not pierce, crush or cause mechanical damage to the
battery.
• Do not short-circuit the battery.
• Do not allow the battery to get wet or be immersed in water.
• Do not strike or throw the battery.
• For long periods of storage, the temperature should be below
45 °C.
The CIM 250 can be fitted with a lithium-ion battery (order no.
97631960), which will ensure sustained GSM/GPRS connection
with the product in which it is mounted, even if the power is
switched off. The battery is secured by a velcro strap which
absorbs vibrations and simplifies replacement. Connect the
battery to the CIM 250 as shown in fig.
12 .
Fig. 12
Connecting the battery
Switch on the power supply. The CIM 250 is powered either by
the Grundfos product or by the battery.
The LED1 flashes yellow (searching for GSM network). When the
connection to the GSM network has been established, the LED1
will pulsate yellow (GSM network active). See fig.
13 .
The LED2 must be constantly green, indicating that the CIM 250
has been fitted correctly in the Grundfos product.
6.1.4 Configuration
For software configuration of the CIM 250, which includes setting
of SMS functions and SCADA communication parameters, see
"CIM 250 SMS commands" (supplement to the installation and
operating instructions) on the CD-ROM supplied with the GSM
module.
6.2 Status LEDs
The CIM 250 GSM module has two LEDs. See fig. 9 .
• Yellow/green status LED (LED1) for GSM/GPRS
communication.
Red/green status LED (LED2) for internal communication
between the CIM 250 and the Grundfos product.
LED1 (yellow/green)
Fig. 13
LED1 status
LED2 (red/green)
Warning
The CIM 250 must only be connected to SELV or
SELV-E circuits.
Warning
The safety precautions listed below must be
observed carefully as improper handling of the
lithium-ion battery may result in injury or damage
from electrolyte leakage, heating ignition or
explosion.
Note
If a battery is not connected, the user will not receive
any SMS alarm message in case of a power cut.
TM
04
26
45
28
08
Note
The battery will only be charged if the battery
temperature is within 0 °C to +45 °C.
TM
04
51
94
44
12
Pos. Status Description
1 Flashing yellow Searching for GSM network.
2
Pulsating yellow
(single pulse) Connection to the GSM network
has been established.
3 Constantly yellow
Call-up connection has been
established.
4
Pulsating green
(single pulse)
Data are exchanged via GPRS.
5
Pulsating green
(double pulse) Data are exchanged via the call-
up connection.
6 Green (3 seconds)
Sending or receiving an SMS
message.
Status Description
Off The CIM 250 has been switched off.
Flashing red
No communication between the CIM 250
and the Grundfos product.
Constantly red
The CIM 250 does not support the
connected version of the Grundfos product.
Constantly green
The connection between the CIM 250 and
the Grundfos product is OK.
1 second
3 seconds
1
6
4
5
3
2
Yellow
Green
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