Honeywell SMV800 - 2.3.11. MODBUS COM Config

Revision 1.0 SMV800 Modbus User's Guide Page 67
2.3.1. MODBUS COM Config
This tab provides the detail information about the Modbus communication parameters.
User can read and write the Device Address, Turn Around Delay, Baud Rate, Parity using
this tab.
Refer the below table for modbus configuration parameter.
MODBUS Configuration Parameters
Key: Plain = Read only Bold = Configurable Bold underline = Method Bold italic = Table or graph
Device Address
Slave device address range
is 1 to 247
The device address field can be used to
configure the device address.
Turnaround Delay
Turn around delay range is
1 to 200 ms
The Turnaround Delay time (ms) field can
be used to configure the device’s
turnaround delay time, it is the amount of
time that the device takes to respond to a
Modbus request
Baud Rate
Available baud
rate:
1200, 2400, 4800, 9600,
19200
The baud rate is user selectable
under Modbus com config tab.
Default baud rate is 9600
Parity
Available Parity selection:
even, odd, none
The parity field can be used to
configure parity type.