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4.1.4. Expansion Module Usage
(1) Please follow the above wiring instructions to do power, CAN and IO signal wiring
correctly.
(2) Assign IO address and communication speed ratio through DIP switch.
(3) After powered on, please use ETHERNET or RS232 to connect to ZDevelop.
(4) Please use the "CANIO_ADDRESS" command to set the master's "address" and
"speed" according to the needs, and use the "CANIO_ENABLE" command to enable or
disable the internal CAN master function.
(5) After all the settings are completed, it is time to communicate, in "State the
controller"--"CAN nodes", it will show information of expansion module.
(6) Analog input voltage can be read through "AIN" command and corresponding analog
voltage can be output through "AOUT" command, also, data of each channel can be
checked through "ZDevelop/View/AD/DA". Please refer to "ZBasic" for details.
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