Smart LT Manual
Dynatronix, Inc.
198-0853-02 Rev F
Page 45 of 126
error codes remain active after the error message display is disabled the fault lamp remains on
until all the active fault codes are cleared. If new error codes are set while the error message
display is disabled the FAULT lamp will blink on and off indicating new error codes have been set.
When the error message display is disabled active error codes can be viewed from the “Clear
Error Menu” (see
6.5.2.Clearing Error Codes
), or by using the host protocol alarm status
command (see
Appendix B:Host Port Protocol
).
The error message display can be disabled or enabled fro
m the “Error Handling Setup Menu”.
Use the following procedure to enable or disable the display of error messages. See
A.5.3.Error
Handling Setup Menu
for details on t
he “Error Handling Setup Menu”.
1)
Enter the “Unit Setup Menu” by pressing and holding both encoder switches until the
display shows “Unit” “SEt” (see
A.5.Unit Setup Menu
for details).
2) Rotate the current encoder unt
il the display shows “SEt” “Err”. Then press the
voltage encoder switch to enter the “Error Handling Setup Menu”.
3)
From the “Error Handling Setup Menu” rotate the current encoder to display “Err”
“diSP”. Then press the voltage encoder switch to view and change the error display
setting.
4)
The error display setting is indicated with “Err diSP” displayed on the top display and
the error display setting on the bottom display. The SET lamp is blinking on and off
to indicate that a setting is displayed. Rotate the current encoder to select the
desired setting. Select “on” to enable the display of error messages. Select “OFF”
to disable the display of error messages. The default at power on is for error
messages to be
enabled (“on”). Once the desired error display setting is selected
press the voltage encoder switch to accept the setting
and return to the “Error
Handling
Setup Menu”.
5) From
the “Error Handling Setup Menu” rotate the current encoder until “Err” “End” is
displayed.
Then press the voltage encoder switch to exit the “Error Handling Setup
Menu” and return to the “Unit Setup Menu”.
6)
From the “Unit Setup Menu” rotate the current encoder until the display shows “SEt”
“End”. Press the voltage encoder switch to exit the “Unit Setup Menu”.
NOTE:
Alternatively a shortcut to the error display setting is provided. This shortcut can be used
in place of the numbered procedure above. From any run screen press and hold both encoder
switches until the display shows “Err” “diSP”. Release the encoder switches and the top display
will show “Err diSP” and the bottom display will indicate “on” or “OFF”. Rotate the current encoder
to change the on/off selection. Select “OFF” to disable display of error messages. Press the
voltage encoder switch to accept the selection and return to the run screen. If the voltage encoder
switch is not pressed and no changes are made to the on/off selection for a short period of time
the display will automatically return to the run screen.
NOTE:
The display of error messages
is enabled (“on”) by default when the unit powers on.
6.5.2. Clearing Error Codes
Most error codes are self clearing when the error condition is corrected. However certain error
codes require manual clearing. These error codes are not self clearing because these error codes