53
Subject to change without notice
Listing of commands
The commands have to be transmitted as characters or a numeric string in ASCII format. Characters may be lower or upper key. Ea
ch command must use CR (Chr (13) corresponds 0x0D)
or LF (Chr (10) corresponds 0x0A) as its end.
L i s t i n g o f c o m m a n d s
Survey of the commands for HM8112-3
1st
2nd
3rd Character
4th Character PARAMETER
5th
Character
Group
Function
0
1
2
3
4
5
6
7
8
9
Character
0
V
DC
100mV
1
V
10V
100V
6
00V
-
-
-
-
N
o
C
hange
1
VA
C
100mV-
DC
1V-
DC
10V-
DC
100V-
DC
6
00V-
DC
-
1V-A
C
10V-A
C
100V-A
C6
00V-A
C
2
IDC
0
,
1mA
1
mA
10mA
1
00mA
1A
-
-
-
-
No
C
hange
3
I
A
C
0
,
1mA
1
mA
10mA
1
00mA
1A
-
-
-
-
No
C
hange
4
OH
M 2
WI
RE
100
O
hm
1k
O
hm
10k
O
hm
100k
O
hm
1M
O
hm
10M
O
hm
-
-
-
N
o
C
hange
05
OH
M 4
WI
RE
100
O
hm
1k
O
hm
10k
O
hm
100k
O
hm
1M
O
hm
10M
O
hm
-
-
-
N
o
C
hange
8
FREQ/PER
IOD
VA
C
-
FREQ
PER
IOD
----
-
-
-
B
D
iode test
-
-
-----
-
-
N
o
C
hange
C
C
ontinuit
y
-
-
----
1
0
h
m
O
---
D
Sensor R
TD
2
WI
RE
-
-
-
P
t100
-
P
t1000
-
-
-
-
E
Sensor R
TD
4
WI
RE
-
-
-
P
t100
-
P
t1000
-
-
-
-
F
Sensor
TH
-
JK
-
-
-
-
---
0
AU
TO
-RANGE
O
FF
O
N
-----
-
U
P
DOW
N
1
MEAS-
T
ime
-
10ms
50ms
100ms
500ms
1
s
1
0s
6
0s
UP
DOW
N
2
Filter
CO
N
T
24
8
1
6
-
-
---
04
Math
O
FF
O
FFSE
TH
I
G
H
LI
M
IT
LOW
LI
M
IT
---
M
A
X
M
I
N-
CR
6
T
R
I
GGER
AU
TO
S
I
NG
L
E
-
----
-
-
-
or
17
ZER
O
-
ZER
O
-
-
-
-
-
---
LF
8
T
emp
--
-
-
°C
°
F
-
---
9
Storage
S
TO
PS
T
AR
TD
UMP
S
I
NG
L
E
D
UMP
CL
EAR
R
E
C
. EN
D
RE
C
. EMP
TY
S
TO
R FU
LL
--
A
B
UFFER
O
FF
O
N
D
UMP
S
I
NG
L
E
D
UMP
CL
EAR
A
U
TO
CL
EAR
B
UF. EMP
TY
---
B
RE
CO
R
D
NR.
-
1
2345
68
-->
F
C
Sensor
C
omp
E
XT
/
IC
E2
3
°C
FR
O
N
T
----
-
-
-
F
T
ES
T
-
RAM
-
-
RAM G
OOD
RAM FA
IL
-
---
2
C
om RS232
O
FF
-
-
96
00
1
9
200
-
-
-
-
-
2C
MESSAGE
--
S
T
A
T
E
D
UMP
S
T
A
T
E
O
FF
AU
TO
S
T
A
T
E
CO
N
T
S
T
A
T
E
-
---
D
ERR
O
R
L
ENG
TH
GR
O
UP 1
G
R
O
UP 2
-
-
-
-
-
--> E
G
R
O
UP E
F
I
nfo - data read
REV
I
S
IO
N
L
AS
T
C
A
L
SER NUM
L
EA
D
RES
-
-
-
-
-
-