Modbus configuration
Modbus Configuration Screen
At a Glance
Illustration
This screen is split into two and enables the declaration of the communication channel and configuration of parameters necessary for a Modbus/Jbus link.
The Modbus Communication Screen looks like this:
TSX 57252 [RACK 0 POSITION 0]
Configuration
Designation: TSX P 5725 PROCESSOR
1
2
CHANNEL 1:
CHANN TSX SCP 114 PCMIA RS485 MP CARD
MODBUS/JBUS LINK MAST
Type
Master
Configuration
Master
Number of retries
100 Response Time
Slave
Slave number
(PSR) Current Loop
Multidrop
98
3
X 10 ms
Point-to-Point
Transmission Speed
9600 Bits/s
Delay between characters
Default 4 ms
Data
ASCII (7 bits)
RTU (8 bits)
Stop
1 bit
2 bits
Parity
Even Odd None
RTS / CTS Delay
0 X100 ms Data Carrier (DCD)
Nodes and
Functions
This table describes the different zones which make up the configuration screen:
Address Zone
1 common
2 specific
Function
(See : PL7 Micro/Junior/Pro ; Communication applications ;
Volume 1) allows you to select or complete the parameters of a Modbus z z link.
It is broken down into two types of information: application parameters, transmission parameters.
35013154.02 07/2008
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