Check the following.
- Whether the dedicated cable is securely inserted into the adapter.
- The position of attachment to the front of the controller.
- In Device Manager, under Ports (COM and LPT), confirm that "Yokogawa USB Serial Port" appears, and that under Universal Serial Bus Controllers, "Yokogawa USB Serial Converter A1053UR" appears.
- The COM port numbers.
相关产品&解决方案
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LL50A
LL50A参数设置软件用于从PC中构建和设置UTAdvanced数字指示控制器的参数和梯形图程序等。与控制器通信期间也可以调整和监测梯形图程序。