终端用户接口模块 - MECCO (formerly Lanmark Controls)

End User I/O Module

终端用户输入输出模块为能够为LEC-1嵌入式扫描控制板的高密度连接器提供流水线用户连接的上架产品。

终端用户输入输出模块提供了多个连接器来连接外部设备，如激光，自动化设备以及厂房网络。LEC-1具有非常灵活的系统输入输出控制能力

终端客户输入输出模块可以使用包含了标准带状光缆的模块与LEC-1互联，同时也提供了LEC-1大部分可用的信号。

系统输出

错误/系统可用。 From a cold start, or a reset, this output will stay low until the LEC-1 has completed it’s initialization routines and is ready for operation. After start-up, this output will go low if the following occurs: software exception, interlock trigger, or opcode command exception.
任务忙。 This output indicates when a job is busy marking. Job Busy goes HIGH when the first object starts marking, and stays HIGH until the last object is finished marking. Job Busy then goes LOW.
就绪。 This output indicates when the LEC-1 is waiting for a Start Mark signal. Normally in the LOW state, Ready will only switch HIGH when the LEC-1 is waiting for a Start Mark signal. When the Start Mark signal is received, Ready switches to LOW. The Ready output will not change state if a job is executed from the software with the External Start feature disabled.
正在标记。 This output indicates when an individual object within a job is executing. Mark In Progress will switch HIGH when an object starts marking, and then switch to LOW when the object completes its marking.

开始标记。 This input is used to start the job marking sequence. The marking job must be configured to use the External Start feature. To start the marking sequence, switch the Start Mark input to HIGH.
联锁1-4。 Four individual Interlock inputs are provided as a means to immediately abort the current process and set all outputs to the Idle (LOW) state. To signal an Interlock input, switch the input to HIGH.