ICP DAS USA ICP CON GW-7557, Руководство пользователя

Страница: 59 / 79

 => 1. It means the com port of PC is open and
PROFIBUS is in Offline state.
2. It means the com port of PC is open and trying to
connect with the GW-7557.
 => It means the PC connects with the GW-7557
successfully and PROFIBUS is in Operate state.
5.2.2 Connection control
：
1. Connect button
：
When the user clicks this button, the PC will open the com port and try to
connect the GW-7557 module.
2. Disconnect button
：
When the user clicks this button, the PC will break the connection of the
GW-7557 and close the com port.
5.2.3 System information
：
System information has 5 parts, they are(1)Device count of each HART
channel
、
(2)common parameters of PROFIBUS
、
(3) PROFIBUS
communication state
、
(4) HART communication state
、
and (5)update button,
as shown in
Figure 55
Figure 55 System information
GW-7557 PROFIBUS/HART Gateway User Manual
(Version 1.00, Dec/2011)
PAGE: 59