Mic roco n tr ol le r, Chapter 5 - setup – Hardy HI 2151/30WC Single-Scale Controller User Manual
Page 69

Chapter 5 - Setup
5-5
Block Diagram
RS-232C, RS 422/485 Bi-
directional Serial Port
Setup Procedures
Step 1.
Check the jumpers and dip switches to see that they are in the
correct position. (See Chapter 4)
NOTE:
Remove jumpers with all barriers.
Step 2.
Press the Options button.
Step 3.
Select the Serial Port (SERPRT) sub-menu.
Mic
roco
n
tr
ol
le
r
Se
ria
l
In
te
rf
a
c
e
EP
RO
M
6
4
k x 1
6
-b
it
RA
M
32
k X
1
6
-b
it
Op
tio
n
Ca
rd
Bu
s
Dri
v
e
rs
Lo
ad C
e
ll
In
te
rf
ac
e a
n
d
Di
a
g
n
o
st
ic
s
Re
si
d
e
n
t
EEPR
O
M
2k
x
8-
b
it
R
e
m
o
v
eab
le
EE
PR
O
M
2k
x
8
-b
it
Re
m
o
te
Fu
n
c
ti
o
n
s
Re
la
y
Dr
iv
e
r
Co
nf
ig
ur
a
ti
o
n
Sw
itc
h
e
s
Di
sp
la
y
a
n
d
Ke
y
p
a
d
O
p
tio
n
C
a
rd
A
O
p
tio
n
C
a
rd
B
CT S
R TS
R XD
T XD
E
xc
ita
ti
on M
o
ni
to
r