Modes Of Operation - Allen-Bradley 1203-SSS User Manual

1-6 Getting Started

Modes of Operation

Figure 1.4 Status Indicators on the Serial Converter
–
—
˜
The serial converter reports its status using status indicators
The following table describes the state of the status indicators under
normal operation:
# Status Indicator State
–
Diamond
—
TX
˜
RX
If the diamond status indicator is red, there is a problem. Refer to
Chapter
AB
Flashing Green Serial converter is connected to a product
Solid Green
Off
Off
Flashing Green Transmitting data.
Off
Flashing Green Receiving data.
4, Troubleshooting.
Description
implementing SCANport or DPI.
Serial converter is or was receiving I/O.
Removing or resetting the serial converter
may cause a serial fault in the product. On
DPI based products a "Soft Logout" can be
performed allowing removal of the converter
without a fault occurring.
Tip: To remove the adapter without faulting
the drive, set the logic mask in the drive to
ignore the adapter and then verify that the
drive is receiving its Logic Command and
Reference from another source.
No power or Flash operation in progress.
Not transmitting data.
Not receiving data.
(Figure 1.4).