GM8802F-2 Field Mounting Transmitter
GM8802-F2110101
10
5 Serial port communications
5.1 Parameters
Default address is
01
；
default parameters are
：
baud rate
38400
、
data format
1-7-E-1
、
communication protocol
GM-SP1.
When user connects more
GM8802F-2
by
RS485
communication, user should configure
different address at first, but for
RS232
communication, no need define, use default address
01
.
When default parameters can’t meet requirement, user should configure serial port
communication parameters.
Please refer
5.1.1
and
5.1.2
to configure address and parameters by dip switches:
5.1.1 Configuring address
GM8802F-4
have six dip switches
（
D1-D6
）
，
which near digital number define
0
and near
“
ON
”define
1. D1-D5
configure address as following table
：
D1
D 2
D 3
D 4
D 5
Ad d ress
0
0
0
0
0
01
0
0
0
0
1
02
0
0
0
1
0
03
…..
…..
…..
…..
…..
…..
1
1
1
1
1
32
Address arithmetic
：
Convert binary system related present dip switch digits to
decimal system, and then add 1 to get address.
F or exam pl e
，
con ve rt presen t
0110
（
bi na r y s ys tem
）
13
（
deci m al sys tem
）
, and then the add ress i s
：
13+1=14
Note
：
User need restart power after configuring address by dip switchs.
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