View USB interface information

If you select a ControlNet, DeviceNet, or EtherNet module, you can view information about the module's USB port by selecting the
USB
tab.
General Information:
Attribute Name
Description
State
State of the USB interface (Initializing, Fault, Initialized, Configured, Ready, and Reserved)
Suspend
The USB interface has been suspended by the host
Disabled
The USB interface has been disabled by the host
Logical Address
Logical address of the USB interface (slot number in the virtual backplane)
Bus Speed
The highest USB bus speed the USB interface supports
OTG Support
USB On The Go (OTG) capability support
Mode
Operating mode (slave/host) of the USB interface, if the interface supports OTG
Interface Counters: Diagnostic information in the USB-CIP layer
Counter Name
Description
Rx Good Counter
Number of good USB-CIP transfers received
Rx Bad Counter
Number of bad USB-CIP transfers received
Rx Dropped Counter
Number of dropped USB-CIP transfers
Tx Good Counter
Number of USB-CIP transfers sent
Tx Retry Counter
Number of USB-CIP transfers retried
Tx Dropped Counter
Number of USB-CIP transfers dropped
Media Counters: Diagnostic information in the USB driver layer
Counter Name
Description
Rx Byte Counter
Number of bytes received
Rx Dropped Counter
Number of received bytes dropped
Tx Byte Counter
Number of bytes sent
Tx Dropped Bytes
Number of transmit bytes dropped
FIFO Overflow
Number of FIFO (First in First Out) overflows
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