Manual 37429
easYgen-2000 Series - Genset Control
© Woodward
Page 33/41
If a different modem is used, this has to accept incoming calls automatically and establish a connec-
tion between calling PC and easYgen.
Connection
It is possible to issue an active call in case of a malfunction using a relay of the relay manager. Connect the ea-
sYgen and the modem with the power supply as directed.
Figure 4-23: GSM modem connection
NOTE
Use the
straight
RS-232 cable delivered with the GSM modem for connecting the DPC with the modem.
When commissioning the system, use a null modem cable (delivered with DPC) to configure the easY-
gen via a PC with ToolKit.
easYgen Settings
Configure the following setting in the easYgen (refer to the Configuration Manual 37427) to connect to the mod-
em for configuration purposes (the same settings must be configured in the modem):
ID
Parameter
Value
Comment
3163
Baudrate
9600 Bd
The baud rate is set to 9600 Baud
3161
Parity
No
The transmission protocol is configured without parity
3162
Stop bits
One
The transmission protocol is configured with one stop bit
7901
Enable ServLink protocol
Yes
The ServLink protocol is enabled
Table 4-11: Configuring the easYgen for GSM modem connection
NOTE
If the transmission quality of the phone line is poor, the baud rate should be lowered since no data flow
control is performed between easYgen and modem.
Generally, the connection via modem is a bit slower than a direct connection of PC and easYgen.
The maximum baud rate depends on the used modem. The easYgen supports the following baud rates:
2400, 4800, 9600, 14400, 19200, 38400, 65000, and 115000 Bauds.
Configure the relay(s) connected with the modem using the easYgen
LogicsManager
(refer to the Configuration
Manual 37427).
DO
53
54
DP
C
RS
-232
8
7
easYgen-2000
INSYS GSM 4.2
Alarm input 1
12/24 V
Service Port
(RS-232)
RS
-232
DPC
Direct Configuration
Cable