蜜臀av一区二区三区国产精品,久久久久成人午夜,3344在线永久观看视频播放,五月天激情久久综合一区,亚洲一区二区三区日韩精品四区,日韩精品在线观看网址,久久av毛片一区二区,欧美精品午夜久久久久久久,欧美性猛交xx

下圖PLC那個是連接PC的通訊端口？
這個PLC電池沒電了程序會丟失嗎？
求大佬們解答

這個是我出道之時的高端古董！如果是歐版的可有DOS版軟件支持（2000、XP系統）。那個長條蓋板里面的就是手持編程器接口，邊上那個方口是擴展內存卡槽。

The CPU is equipped with one connector for peripheral devices. A peripheral
device, such as the CPU-Mounting Programming Console, can be mounted
directly to the CPU and does not require a connecting cable. To mount the
CPU-Mounting Programming Console or any other peripheral device directly
to the CPU, follow these steps:
1. Detach the cover of the peripheral device connector with a standard
screwdriver.
2. Connect the CPU-Mounting Programming Console to the peripheral device
connector.
3. To ensure a positive connection, secure the Programming Console to
the CPU by tightening the mounting screws located on the surface of the
CPU.