Comtrol UP DeviceMaster User Guide - Manual (Page 15)

DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I Chapter 2. Programming Interface - 15
Class Attributes
2.3.1.1. Class Attributes
2.3.1.2. Instance Attributes
Note: Get returns the last command sent.
Attribute ID Name Data Type Data Value(s) Access Rule
1 Revision UINT 1 Get
2 Max Instance UINT Number of ports on the DeviceMaster UP Get
3 Num Instances UINT Number of ports on the DeviceMaster UP Get
Attribute ID Name
Data
Type
Data Value(s)
Access
Rule
1
(Default=0)
Serial Port Device Type UDINT 0=Raw Data Device Set/Get
2
(Default=0)
Serial Port Commands DWORD
1=Reset Serial Port
2=Save in Flash
4=Clear Sequence Counters
8=Clear Statistics Counters
Set/Get
3
(Default=9600)
Baud Rate UDINT
Valid rates:
300, 600, 1200, 2400, 4800, 9600
(default), 19200, 38400, 57600, 115200,
230400
Set/Get
4
(Default=0
RS-232)
Interface Mode USINT
0=RS-232 (Default)
1=RS-422
2=RS-485
Set/Get
5
(Default=0
None)
Parity USINT
0=None (Default)
1=Even
2=Odd
Set/Get
6
(Default=8)
Data Bits USINT
Valid Values: 5-8
Set/Get
7
(Default=1)
Stop Bits USINT Valid Values: 1 or 2 Set/Get
8
(Default=0
None)
Flow Control USINT
0=None (Default)
1=RTS/CTS
2=XON/XOFF
3=Half Duplex
Set/Get
9
(Default=0
Off)
DTR Control USINT
0=Off (Default)
1=On
Set/Get