Why does Moxa W2150A or W2250A fail to open COM port after completing a send or receive?

Machine connected with W2150A or W2250A can only complete one action, either send or receive, then the COM port fails to open subsequently
Power cycling usually corrects the issue

Related Articles
How to Install Moxa NPort Drivers
Overview The following article will guide you through the steps to install and configure Moxa NPort drivers. Requirements Local Administrator Rights IP Address(es) of Moxa Device(s) Preparation Download NPort Windows Driver Manager based on your OS ...
How to Change Moxa NPort Driver IP Address
Overview The following article will guide you through the steps to change the IP address associated with a NPort device. It involves removing the driver and adding it back in with the new IP address. Requirements Local Administrator Rights IP ...
How to Program Moxa AWK-1137C
Overview This article will go through the steps to program a Moxa AWK-1137C unit. Requirements PC with available Ethernet port Ethernet Cable 12-48vdc Power Supply (12vdc included) Static IP Address, Subnet Mask (Netmask), & Gateway SSID Wi-Fi ...
How to Back Up and Restore Moxa NPort Drivers
Overview When moving your software to a new PC/Server, you must migrate the device drivers as well. This guide will assist with backing up and restoring Moxa NPort drivers. Requirements Local Administrator Rights Access to both old and new computers ...
How to Program Moxa NPort W2150A & W2250A
Overview This article will go through the steps to program a Moxa NPort W2150A & W2250A unit. Requirements PC with available Ethernet port Ethernet Cable 12-48vdc Power Supply (12vdc included) Device Search Utility (DSU) Static IP Address, Subnet ...

Related Articles