Product specifications

Smart LT Manual Dynatronix, Inc.
198-0853-02 Rev F Page 49 of 126
If a temperature sensor error or cooling fan error is detected the associated error code will be
displayed and the FAULT lamp will be on regardless of which run screen is currently displayed
(see 6.5.Error Messages for details on how error codes are reported). The diagnostics run screen
does not need to be active for these fault conditions to be detected, the diagnostics run screen
simply provides more detailed information.
6.7. Current and Voltage Settings
The current and voltage settings can be adjusted from the “Meter Run Screen”. To view the
“Meter Run Screen” press and hold both encoder switches until the display shows “diSP” “SEL”.
Then rotate the current encoder until the display shows “diSP” “mtr”. Then press the voltage
encoder to view the meters. The “Meter Run Screen” will show the voltage and current meters
(numeric values on the top and bottom display) and the SET lamp will be off. See 6.6.Run
Screens for details on using the display select menu.
6.7.1. Voltage Setting Adjustment
From the “Meter Run Screen” press the voltage encoder switch to view and/or change the voltage
setting. When the voltage encoder switch is pressed from the “Meter Run Screen” the voltage
setting is displayed, as indicated by the flashing SET lamp. Rotate the voltage encoder to change
the currently selected voltage setting digit. Each press of the voltage encoder switch selects the
next voltage setting digit (the blinking digit is the currently selected digit). After no changes are
made to the voltage setting for a short period of time the display will return to the voltage meter
value (the SET lamp will be off when both the current and voltage meters are displayed). See
6.6.1.Meters Run Screen for more information on displaying the “Meter Run Screen” and adjusting
the voltage setting.
The voltage setting can be adjusted during operate or standby mode, but cannot be changed in
remote control mode (RMT lamp is on).
The voltage setting can also be adjusted while in operate mode and viewing the voltage meter
value (rather than viewing the voltage setting as described above). While the meter value is
displayed (SET lamp is off) and the power supply is in operate mode rotating the voltage encoder
will change the least significant digit of the voltage setting. The affects of the change will be seen
by changes in the meter value as the output changes.
6.7.2. Current Setting Adjustment
From the “Meter Run Screen” press the current encoder switch to view and/or change the current
setting. When the current encoder switch is pressed from the “Meter Run Screen” the current
setting is displayed, as indicated by the flashing SET lamp. Rotate the current encoder to change
the currently selected current setting digit. Each press of the current encoder switch selects the
next current setting digit (the blinking digit is the currently selected digit). After no changes are
made to the current setting for a short period of time the display will return to the current meter
value (the SET lamp will be off when both the current and voltage meters are displayed). See
6.6.1.Meters Run Screen for more information on displaying the “Meter Run Screen” and adjusting
the current setting.
The current setting can be adjusted during operate or standby mode, but cannot be changed in
remote control mode (RMT lamp is on).
The current setting can also be adjusted while in operate mode and viewing the current meter
value (rather than viewing the current setting as described above). While the meter value is