ICP DAS USA I-7530A-MR User Manual page 3

tIIILDD...[CHK]<CR> .................................................................................. 52
4.1
4.2 TIIIL[CHK]<CR> .......................................................................................... 52
4.3 eIIIIIIIILDD...[CHK]<CR> ............................................................................ 53
4.4 EIIIIIIIIL[CHK]<CR> .................................................................................... 53
4.5 S[CHK]<CR>............................................................................................... 54
4.6 P0BBDSPCR[CHK]<CR> ........................................................................... 55
4.7 P1B [CHK]<CR> ......................................................................................... 58
4.8 P2BBBBB[CHK]<CR> ................................................................................ 59
4.9 RA[CHK]<CR> ............................................................................................ 60
4.10 General Error code for all command ....................................................... 61
5. Modbus Slave Mode ...................................................................................................... 62
5.1 Supported Modbus Functions .................................................................. 64
5.2 Modbus Address ....................................................................................... 64
5.2.1 Using Modbus RTU command to get a CAN Message .............................. 79
5.2.2 Using Modbus RTU command to send a CAN message ........................... 81
5.2.2.1
5.2.2.2
5.2.3 Using Modbus RTU command to get a Specific CAN Message................. 86
5.2.4 Using Modbus RTU command to configure module .................................. 87
5.3 Modbus Exception Codes ......................................................................... 89
6. Modbus Master Mode ................................................................................................... 90
6.1 Supported Modbus Functions .................................................................. 90
6.2 IO Memory Size .......................................................................................... 91
6.3 Configuration and Operation .................................................................... 91
6.3.1 Modbus Read Configuration ...................................................................... 92
6.3.1.1
6.3.1.2
6.3.2 Modbus Write Configuration ...................................................................... 99
6.3.3 Common Configuration ............................................................................ 103
7. Troubleshooting .......................................................................................................... 106
I-7530A-MR Modbus RTU to CAN Converter User's Manual (Version 1.07, 06/2016) ------------- 3
Using function Code 10
Using function Code 06
Modbus Read Command.................................................................. 93
Response CAN Message Configuration ......................................... 96
to send a CAN message ...................... 81
hex
to send a CAN message ...................... 83
hex