Rockwell Automation 22-SCM-232 Serial Converter Module - Manual (Page 36)

5-4 Troubleshooting
Events
Many events in the Event queue occur under normal operation. If you
encounter unexpected communications problems, the events may help
you or Allen-Bradley personnel troubleshoot the problem. The following
events may appear in the event queue:
To clear the event queue
1. Access the event queue using a configuration tool. Refer to the
Configuration Tools section in Chapter 3 .
2. Set the value of 1 > Clr Event Queue to Enable, and then press
Enter to clear the event queue.
Figure 5.3 Reset Event Queue in HyperTerminal
Code Event Description
F0 No Event No event present in the module event queue.
F1 Adapter Reset The module was reset by the user.
F2 Slave Detected Slave was detected to be present by master.
F3 Slave Removed Slave was detected to be removed by master.
F4 Host Timeout Timeout condition on Msg to Host.
F5 Slave Timeout Timeout condition on Msg to Slave.
F6 Master Timeout Timeout condition on Msg to Master.
F7 Serial Timeout Timeout on Serial 232 side (w/control enabled).
F8 Control Enabled The module has sent a “Soft Control Enable” command
to the drive.
F9 Control Disabled The module has sent a “Soft Control Disable”
command to the drive.
F10 EEPROM Sum Flt Startup sequence detected corrupt EEPROM storage
in the module.
Press the UP ARROW or DOWN ARROW key to scroll
through the parameter list. Press the LEFT ARROW or
RIGHT ARROW key to modify parameter values. Press
the ENTER key to save a new value.
1> Clr Event Queue = Enable