Dio_Addr01_3.Txt - ICPDAS ECAT-2610 User Manual

EtherCAT to Modbus RTU Gateway

DIO_Addr01_3.txt

The DIO_Addr01_3.txt support 4 typical Modbus RTU commands (Clear DI0 Counter) as follows:
For Example,
Baud rate = 115200, Parity =
Commands [01] to [02], refer to
Command [03], refer to
[04] Modbus RTU Command, PDO[Addr], Update Mode, =
The update mode is not 00, so the command [04] will not be executed cyclically. If the bit0 of
OutRxPDO[01] is changed from 0 to 1 (rising), the command [04] will be executed once and the
counter_0 will be clear to zero once.
To get command of clear DI0 Counter is given as follows (see Figure A2-5):
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N (None), Stop Bit = 1, Number of command =
9600_N81.txt for more detail.
DIO_Addr01_2.txt for more detail.
4
01 05 02 00 FF 00, 01, 01,
NOTE: Refer to
Information"
command details.
Figure A2-5
Chapter 5 "Modbus
for Modbus RTU
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