Instruction Manual

iSMA CONTROLLI S.p.A. – Via Carlo Levi 52, 16010 Sant’Olcese (GE) - Italy | [e-mail]
www.ismacontrolli.com Installation Instruction| 1
st
Issue rev. 3 | 01/2022 page 2
Registered access
Modbus
Dec
Hex
Register Name
Access
Description
30001
0
0x00
Version/Type
Read
Version and type of the
30002
1
0x01
Switches
Read
Switches state
40003
2
0x02
Baud rate
Read & Write
RS485 baud rate
40004
3
0x03
Stop Bits & Data Bits
Read & Write
No of stop bits & data
40005
4
0x04
Parity
Read & Write
Parity bit
40006
5
0x05
Response Delay
Read & Write
Response delay in ms
40007
6
0x06
Modbus Mode
Read & Write
Modbus mode (ASCII or
40009
8
0x08
Watchdog
Read & Write
Watchdog
40013
12
0x0C
Default Output State
Read & Write
Default output state
40033
32
0x20
Received packets LSR
(Least Significant Reg.)
Read & Write
No of received packets
40034
33
0x21
Received packets MSR
(Most Significant Reg.)
Read & Write
40035
34
0x22
Incorrect packets LSR
Read & Write
No of received packets
with error
40036
35
0x23
Incorrect packets MSR
Read & Write
40037
36
0x24
Sent packets LSR
Read & Write
No of sent packets
40038
37
0x25
Sent packets MSR
Read & Write
40052
51
0x33
Outputs
Read & Write
Output state