Figure 12 LED position
2.6 Normal/Setting DIP switch
There is a DIP switch on the back of the GW-7557 module, as shown in
Figure 13
.
The DIP switch is used to set the communication settings of COM port. In the normal
situation, it needs to set the DIP switch to the “Normal” position. If the user forgets
the communication settings of COM port. The user can sets the DIP switch to the
“Setting” position, the communication settings of COM port will be started at default
settings.
PS:
About default settings are shown in the below:
Baudrate
:
115200 bps
Data bit
:
8 bits
Stop bit
:
1 bit
Parity
:
None
GW-7557 PROFIBUS/HART Gateway User Manual
(Version 1.00, Dec/2011)
PAGE: 16