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MODBUS FUNCTION TABLES - Registers addressment (By the user)
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Addr. (hex)
Product sub-family
65327
(0xFF2F)
65328 (0xFF30)
Modbus registers map
revision, common part to all
the families
65329 (0xFF31)
Device HW revision
Bit addressing (By the user)
Addr. Bit (hex)
00 (0x00)
Uart bit number
01 (0x01)
Kind of modbus
02,03 (0x02, 0x03)
Parity
04-07 (0x04 – 0x07)
---
08 (0x08)
Memory code error
09 (0x09)
Ram memory error
10 (0x0A)
Flash Data error
11 (0x0B)
Flash Memory error
12 (0x0C)
Flash ID error
13 (0x0D)
Sensor life error
14 (0x0E)
Sensor fault
15 (0x0F)
Power tension error
16-23 (0x10 – 0x17)
---
24 (0x18)
On-going Power-up
25 (0x19)
Stable measurements
26 (0x1A)
End of initialization
27-31 (0x1B - 0x1F)
---
Reset Board
32 (0x20)
33 (0x21)
Reset Cfg modbus
Reset Life sensor 1
34 (0x22)
Not used
35 (0x23)
36 (0x24)
Reset Cfg sensor (no sensor life)
37-39 (0x25 – 0x27)
Not used
40 (0x28)
Realy control
41 (0x29)
Led control
42 (0x2A)
Buzzer control
Not used
43-55 (0x2B – 0x37)
Sensor 1 type analogic
56 (0x38)
Not used
57 (0x39)
SY-N000000SE 034969 310720
Description
BYTE LOW
1 = CENTRAL UNIT
2 = TRANSMITTER
3 = DETECTOR
4 = BOARD INPUT
5 = BOARD OUTPUT
6 = BOARD I/O
BYTE HIGH
0-255 = Revision of modbus register map inherent
to the selected sub-family.
Description
Unit
Value (Hex)
Range Low
0=7bit
0= ASCII
0=--, 1=even, 2=odd, 3=none
---
0=ok
0=ok
0=ok
0=ok
0=ok
0=ok
0=ok
0=ok
---
0=no
0=no
0=no
---
0=--
0=--
0=--
---
0=--
---
0 = Modbus
0 = Modbus
0 = Modbus
---
0=No
---
Pag. 19/32
Range
Range
Byte
Register
Low
High
N°
0
65535
2
1
0
65535
2
1
0
65535
2
1
Bit
Value (Hex)
Range High
1=8bit
1
1= RTU
1
0=--, 1=even, 2=odd,
2
3=none
---
4
1=err
1
1=err
1
1=err
1
1=err
1
1=err
1
1=err
1
1=err
1
1=err
1
---
8
1=Yes
1
1=Yes
1
1=Yes
1
---
5
1=Reset
1
1=Reset
1
1=Reset
1
---
1
1=Reset
1
---
3
1 = Board
1
1 = Board
1
1 = Board
1
---
13
1=Yes
1
---
1
R/W
Modbus
N°
Function
R
3
R
3
R
3
R/W
Modbus
Function
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R/W
1,5
R/W
1,5
R/W
1,5
R
1
R/W
1,5
R
1
R/W
1,5
R/W
1,5
R/W
1,5
R
1
R
1
R
1
ENGLISH