Delta DVP-15MC Series User Manual

Chapter 8 Logic Instructions
8-247
8_
8.14.3.5 RS485_RS
FB/FC
Explanation Applicable model
FB
RS485_RS is used to configure RS485 free protocol communication
parameters for the motion controller.
DVP15MC11T
DVP15MC11T-06
RS485_RS
Execute
RS485_RS_instance
Abort
CyclicRun
Send_Buffer_Address
Send_Length
Receive_Buffer_Address
Receive_Length
Add_STX_ETX
ETX1
ETX2
STX
Timeout
Done
Busy
Aborted
NewCycle
Received
Receive_TimeOut
Receive_LengthOverMAX
Receive_ActulLength
Error
ErrorID
Active
 Input Parameters
Parameter name Function Data type
Valid range
(Default)
Validation timing
Execute
The instruction is
executed when
Execute changes from
FALSE to TRUE.
BOOL
TRUE or FALSE
（FALSE）
Abort
The free protocol
communication is
aborted when Abort
changes to TRUE.
BOOL
TRUE or FALSE
（FALSE）
When Execute
changes from FALSE
to TRUE
CyclicRun
Communication mode
setting for the
instruction.
FALSE: Non-cyclic;
TRUE: Cyclic
BOOL
TRUE or FALSE
（FALSE）
When Execute
changes from FALSE
to TRUE
Send_Buffer_Address
Specify the starting
register of the master
where the sent data
are stored.
USINT
%MB0-%MB32767
When Execute
changes from FALSE
to TRUE
Send_length
Set the length of sent
data.
UINT
0-200（Byte）
(0)
When Execute
changes from FALSE
to TRUE
Receive_Buffer_Address
Specify the starting
register of the master
where the received
data are stored.
USINT
%MB0-%MB32767
When Execute
changes from FALSE
to TRUE
Receive_Length
Set the length of
received data.
UINT
0-200(Byte)
(0)
When Execute
changes from FALSE
to TRUE
Add_STX_ETX
Set if the start and end
codes are added or not
in sent messages.
FALSE: Not add the
start and end codes.
TRUE: Add the start
and end codes.
BOOL
TRUE or FALSE
（FALSE）
When Execute
changes from FALSE
to TRUE

Delta DVP-15MC Series Specifications

General

Brand	Delta
Model	DVP-15MC Series
Category	Controller
Language	English