Comtrol UP DeviceMaster User Guide - Manual (Page 38)

38 - Chapter 2. Programming Interface DeviceMaster UP Modbus/TCP User Guide: 2000447 Rev. I
Instance Attributes
37
(Default=0
No ETX)
As defined for Get/Set All
PLC Transmit ETX
Append Value
Structure of:
Value1 (Only valid if
Length not zero)
Value2 (Only valid if
Length=2)
As defined for Get/Set
Single
PLC Transmit ETX
Append Value
Structure of:
Length
Value1 (Only valid if
Length not zero)
Value2 (Only valid if
Length=2)
USINT
USINT
USINT
USINT
USINT
0 to 255
0 to 25
0,1,2 (0=No ETX) (Default=0)
0 to 255
0 to 255
Set/Get
38
(Default=0
No STX)
Receive STX Detect Value
Structure of:
Length
Value1 (Only valid if
Length not zero)
Value2 (Only valid if
Length=2)
USINT
USINT
USINT
0,1,2 (0=No STX) (Default=0)
0 to 255
0 to 255
Set/Get
39
(Default=0
No ETX)
Receive ETX Detect Value
Structure of:
Length
Value1 (Only valid if
Length not zero)
Value2 (Only valid if
Length=2)
USINT
USINT
USINT
0,1,2 (0=No ETX) (Default=0)
0 to 255
0 to 255
Set/Get
Attribute
ID
Name
Data
Type
Data Value(s)
Access
Rule