Ad_Addr03_1.Txt - ICPDAS ECAT-2610 User Manual

EtherCAT to Modbus RTU Gateway

AD_Addr03_1.txt

The AD_Addr03_1.txt support 8 typical Modbus RTU commands (read AI0 to AI7) as follows:
For Example,
Baud rate = 9600, Parity =
[01] Modbus RTU Command, PDO[Addr], Update Mode, =
[02] Modbus RTU Command, PDO[Addr], Update Mode, =
[03] Modbus RTU Command, PDO[Addr], Update Mode, =
[04] Modbus RTU Command, PDO[Addr], Update Mode, =
[01] Modbus RTU Command, PDO[Addr], Update Mode, =
[02] Modbus RTU Command, PDO[Addr], Update Mode, =
[03] Modbus RTU Command, PDO[Addr], Update Mode, =
[04] Modbus RTU Command, PDO[Addr], Update Mode, =
The M-7017 module is used as an example, its support 7 channels of 16-bit AD. The address
mapping is given as follows:
AD channel
0
1
2
3
4
5
6
7
Copyright © 2017 ICP DAS CO., Ltd. All Rights Reserved.
N (None), Stop Bit = 1, Number of command =
High Byte
InTxPDO[01]
InTxPDO[03]
InTxPDO[05]
InTxPDO[07]
InTxPDO[09]
InTxPDO[11]
InTxPDO[13]
InTxPDO[15]
8
03 04 00 00 00 01, 00, 00,
03 04 00 01 00 01, 02, 00,
03 04 00 02 00 01, 04, 00,
03 04 00 03 00 01, 06, 00,
03 04 00 04 00 01, 08, 00,
03 04 00 05 00 01, 10, 00,
03 04 00 06 00 01, 12, 00,
03 04 00 07 00 01, 14, 00,
Low byte
InTxPDO[00]
InTxPDO[02]
InTxPDO[04]
InTxPDO[06]
InTxPDO[08]
InTxPDO[10]
InTxPDO[12]
InTxPDO[14]
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