GE P485 Instruction Manual page 46

FRAME AND COMMAND EDITORS
Query
1: Slave Address.
DisplayName Slave Address
Object Type
Value [SlaveAddress]
6–4
It is not possible to alter the contents of columns 1, 2 and 4, as these are pre-defined
commands. However, on column 3 there are two possible actions: Insert Column and
Delete Column. These actions are available in the Columns menu.
Column 3 in the Command Editor is where objects can be added for custom commands.
Supported objects are Byte, Word, DWord, Data and Error Check. In this Modbus example it
makes no sense to add an Error Check object since it is already incorporated in the
standard frame but all other objects could be added in any way.
The "response" field (E) is defined much in the same way as the "query", with the difference
that a "response" can depend on what is entered in the "query"
2: Modbus Function Code
See Query See Query
Byte
See Query See Query
See Query See Query
If 'Depend' is selected then this object in the "response" will get the same setting as the
corresponding object in the "query", furthermore the object will appear as non-editable in
the parameter window (see below).
Column
3: See below
Function
See Query
Byte
See Query
ID
See Query
Figure 6-5: Main window
P485 MODBUS TO PROFIBUS CONVERTER – USER GUIDE
4: Error Check field.
Data Checksum
See Query
Data Checksum
See Query
User Depend
Object has same setting
as the corresponding
Query object. It also will
appear as non-editable in
the parameter window
(see below)