
Tel: +90-216 466 84 60
Fax: +90-216 364 65 65
datakom@datakom.com.tr
http://www.datakom.com.tr
GSM Configuration Guide for D-500 D-700
Rainbow Plus D-500 D-700 Installation Guide
Rainbow Plus D-500 D-700 Usage Guide
Dynamic DNS Account Setting for D-500 D-700
RainbowScada Installation Guide
RainbowScada User Guide
The D-500/700 unit supports different modem configurations:
-internal GSM modem
-external Datakom GSM modem
Through the GSM modem, below features are supported:
-GPRS class 10
-Web client
-SMTP (simple mail transfer protocol)
-SMS
-Central Monitoring

-2-
The optional internal GSM modem offers the advantage of being internally powered and is
fully compatible with the unit.
The 1800/1900 MHz magnetic antenna is supplied together with the internal modem option.
The antenna cable is 2 meters long. The antenna is intended to be placed outside of the
genset panel for the best signal reception.
Do not power-up the D-500/700 unit before inserting the antenna
and SIM Card.
The module requires a GPRS enabled SIM card for full
functionality.
Voice-only type SIM cards will usually not permit GPRS
functionality.

SIM CARD EXTRACTION / INSERTION
Internal GSM Modem Technical Specifications
Quad-band GSM/GPRS 850/900/1800/1900MHz module.
GPRS multi-slot class 10/8
GPRS mobile station class B
Compliant to GSM phase 2/2+.
– Class 4 (2 W @850/ 900 MHz)
– Class 1 (1 W @ 1800/1900MHz)
max. 85.6 kbps (downlink), max 42.8 kbps (uplink)
external SIM 3V/ 1.8V, GPRS enabled
Quad band, magnetic, with 2m cable
CE, FCC, ROHS, PTCRB, GCF, IC, ICASA, REACH

-4-
The modem setup is performed using the RainbowPlus program.
The RainbowPlus installation and usage is explained in related documents.
Only parameter setting will be referenced in this document.
1) Open the RainbowPlus program
2) Connect to the unit through USB
3) Select Configuration mode
4) Read parameters from device.
5) Select Communication>Basic tab. This page contains communication parameters.
6) Engine Serial Number and Site Id information are used in the header of SMS and e-
mail messages for the identification of the genset sending these messages. Please
enter these fields correctly for your ease of operation.
7) Do not change Web Refresh Rate, Rainbow Refresh Rate and Ping Period
parameters.

-5-
8) On Modem box select Internal or GSM Datakom following your modem
configuration
9) Baud rate selection does not apply to internal modem. Select 57400 baud for
external modem.
10)Select Communication>IP Settings tab. This page contains IP related communication
parameters.
11) User IP Mask parameters are used for restricting the external access to the embedded
web server. Leave these fields unchanged as above for unrestricted access. Please
consult Datakom for more details.
12) Rainbow Server Adresses are used for RainbowScada remote monitoring program. If
RainbowScada program is installed, the IP address (or domain name) of the central
monitoring PC should be entered. If only one center is used, enter both addresses the
same. Set the Rainbow Server Port to the same value set in the RainbowScada
program.

-6-
13) Select Communication>E-mail tab. This page contains E-mail related parameters.
14) SMTP field should be filled appropriately. This is the e-mail address from where the unit
will send e-mail messages. The information is the same as used in a computer.
15) Select E-mail on IP Change parameter as required. If this parameter is enabled, the D-
500/700 device will send an e-mail message each time the IP is changed.
16) Select E-mail on Mains Change parameter as required. If this parameter is enabled, the
D-500/700 device will send an e-mail message each time the mains status is changed.
17) E-mail address 1 (2/3) is the address to where e-mail messages will be sent. If e-mails
are required, enter your e-mail addresses here. If e-mails are not required, then enter
blank fields here. The unit can send up to 3 e-mails at once.
The unit will come with ready to use SMTP parameters.
It is possible to use the unit without any modificaiton to the SMTP field.
The originating e-mail address programmed in the SMTP field must be an
activated address.
Otherwise the unit will fail to open a session in this server and cannot send
e-mail messages.

-7-
18) Select Communication>DNS tab. This page contains dynamic DNS update information.
19) IP Confirmation address field should not be modified and must be left as per above
settings.
20) Ping Address may be set as required. But above address is the most reliable one. It is
advised to leave it unchanged as above. This address is used for the verification of
internet connectivity.