Modbus Parameters And Diagnostics; Parameter List - ABB 615 Series ANSI Manual

1MAC052634-MB D
Section 4
4.1
Table 35: MODBUS settings
Parameter Values (Range)
InOv 0=False
1=True
Serial port 1 0=Not in use
1=COM 1
2=COM 2
Parity 1 0=none
1=odd
2=even
Address 1 1...255
Link mode 1 1=RTU
2=ASCII
Start delay 1 0...20
End delay 1 0...20
Serial port 2 0=Not in use
1=COM 1
2=COM 2
Parity 2 0=none
1=odd
2=even
Address 2 1...255
Link mode 2 1=RTU
2=ASCII
Start delay 2 0...20
End delay 2 0...20
MaxTCPClients 0...5
615/620 series ANSI
Communication Protocol Manual

Modbus parameters and diagnostics

Parameter list

The Modbus parameters can be accessed with PCM600 or via the LHMI path
Configuration > Communication > Modbus.
Unit
char
char
Modbus parameters and diagnostics
Step Default
0=False
0=Not in use
2=even
1
1=RTU
4
3
0=Not in use
2=even
2
1=RTU
4
3
5
Section 4
Description
Modbus Internal
Overflow:
TRUE-System level
overflow occurred
(indication only)
COM port for Serial
interface 1
Parity for Serial
interface 1
Modbus unit address
on Serial interface 1
Modbus link mode
on Serial interface 1
Start frame delay in
chars on Serial
interface 1
End frame delay in
chars on Serial
interface 1
COM port for Serial
interface 2
Parity for Serial
interface 2
Modbus unit address
on Serial interface 2
Modbus link mode
on Serial interface 2
Start frame delay in
chars on Serial
interface 2
End frame delay in
chars on Serial
interface 2
Maximum number of
Modbus TCP/IP
clients
47