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) State values of relative input ports can be read directly through "IN" command, also,
it can be read through "ZDevelop/View/In". Please refer to "ZBasic" for details.
(7) Open or close output port directly through "OP" command, also, it can be opened or
closed through "ZDevelop/View/Op". Please refer to "ZBasic" for details.