MODBUS Protocol
MODBUS Parameters Supported
C-10
Model 15
i
Instruction Manual
Thermo Fisher Scientific
Register Number
Variable
5 & 6
NOT USED
7 & 8
RANGE STATUS
9 & 10
S/R
11 & 12
LO S/R
13 & 14
HI S/R
15 & 16
INTERNAL TEMP
17 & 18
BENCH TEMP
19 & 20
AUX TEMP
21 & 22
NOT USED
23 & 24
NOT USED
25 & 26
BENCH PRES
27 & 28
SAMPLE FLOW
29 & 30
INTENSITY
31 & 32
MOTOR SPEED
33 & 34
ANALOG IN 1
35 & 36
ANALOG IN 2
37 & 38
ANALOG IN 3
39 & 40
ANALOG IN 4
41 & 42
ANALOG IN 5
43 & 44
ANALOG IN 6
45 & 46
ANALOG IN 7
47 & 48
ANALOG IN 8
49 & 50
NOT USED
51 & 52
NOT USED
53 & 54
NOT USED
55 & 56
BIAS SUPPLY
57 & 58
HCl
59 & 60
LO HCl
61 & 62
HI HCl
63 & 64
NOT USED
IMPORTANT NOTE
The addresses in the following tables are Protocol
Data Unit (PDU) addresses. Verify the coil number on your MODBUS
master to ensure that it matches the coil number on the instrument.
▲