ICP DAS USA M-7065 User Manual page 105

Command:05 03 01 E4 00 01 [ C4 45 ]
Response:05 03 02 00 05 89 87
Reads address of modules
Command:01 03 00 00 00 08 [ 44 0C ]
Response:01 03 10 00 15 00 15 00 15 00 15 00 15 00
15 00 15 00 15 2D 56
Reads DI count of modules
Command:05 03 01 E7 00 01 [ 34 45 ]
Response:05 03 02 00 00 49 84
Reads modbus response delay time
Command:05 03 01 EB 00 01 [ F4 46 ]
Response:05 03 02 00 00 49 84
Reads the host watchdog timeout value of a module
Command:00 03 30 38 00 01 [ 0B 16 ]
Response:No response
Informs all modules that the host is OK
M-7065 User's Manual Ver2.0, Dec. /200 8 ---105