RayTek MI3 User Manual

Modbus
MI3 Rev. G Nov/2015 101
15.2.2.2 Head Parameter
<n> … head number, depending on the registered heads
Starting
address
Size
[bits]
Modbus
Access
Data
Type
Content
Values
MI3[M]
command
<n>005
8
discretes
input
bit field
Head Status
bit0: Temperature Unit
(0: deg. C, 1: deg. F)
bit1: Object temperature out of range
bit2: Ambient temperature out of range
bit3: Parameter error
bit4: Register write error
bit5: Self-test error
bit7: Background temp. compensation
(0: off, 1: on)
HEC
<n>010
64
input register
hex
Head serial number
e.g. 10C02752
HN
<n>020
64
input register
string
Head identification
e.g. "MI310LTS"
HI
<n>030
64
input register
string
Firmware Rev. Head
e.g. 2.10
HV
<n>040
16
input register
short
Head Address
1 .. 9
HA
<n>050
32
input register
string
Head special
e.g. !99HSRAY (read only)
HS
<n>060
32
input register
float
Device Bottom range
-40 .. 1300 [°C]
XB
<n>070
32
input register
float
Device High range
-40 .. 1300 [°C]
XH
<n>080
32
input register
float
Target temperature
number within range <n>060 .. <n>070
T
<n>090
32
input register
float
internal sensor temp.
I
<n>100
32
holding
register
float
Ambient background
temp. compensation
A
<n>110
32
holding
register
float
Advanced hold with
average
0 .. 999.9 [s]
AA
<n>120
16
holding
register
short
Control ambient
background temp.
compensation
0: sensor temp.
1: via number
2: via ext. input
AC
<n>130
16
holding
register
short
Laser control (only with
laser device)
0: OFF, 1: ON
HL
<n>140
16
holding
register
short
Relay alarm output
control
0: off
1: Target
2: Ambient
KH
<n>150
32
holding
register
float
Advanced hold threshold
number within range <n>060 .. <n>070
C
<n>160
32
input register
float
Currently calculated
emissivity
0.1 .. 1.1
CE
<n>170
32
input register
float
Current calculation
setpoint / relay function
number within range <n>060 .. <n>070
CS
<n>180
32
holding
register
float
Sensor Gain
0.8 .. 1.2
DG
<n>190
32
holding
register
float
Sensor Offset
-200 C .. +200 C
DO
<n>200
32
holding
register
float
Emissivity internal
0.1 .. 1.1
E
<n>210
16
holding
register
short
Presel. Emissivity
Pointer
0 .. 7
EP

RayTek MI3 Specifications

General

Brand	RayTek
Model	MI3
Category	Accessories
Language	English