1-6. Checking After Connecting Power
Procedure Checklist
▌The logo of the manufacturer, “ODA Technologies,”
is displayed.
▌The model name, “MX-Series,”
is displayed.
▌The frontal ERR, LMT, RMT, and LOCK lamps are all turned on and off, starting from the left.
Does not apply for CV and CC annunciators.
▌During the display, the unit is initialized by receiving various data
from the internal non-volatile memory.
▌The unit starts self-testing as well. The criteria for self-testing are shown below.
Connection status with the front panel
Remote Interface Test
Remote interface board for PC connection
Memory Data Verification Test
Unit profile and settings data
ADC H/W Error Test
ADC control condition status
Unregulated State Test
Output voltage floating status
ADC/DAC Calibration Verification Test
ADC and DAC calibration data status
If an error occurs, the alarm rings, and the error code is saved to the volatile memory.
You can read the error code by pressing the error key.
For more details regarding errors, refer to “7.Error Messages”
Default Setting Values
(If the Last State Mode is Disabled)
▌OVP: OVP is set for the maximum value, ▌Remote Interface: Set to maintain the previous settings
OVP is set to ON
▌OCP: OCP is set for the maximum value, ▌State after self-testing: "
**OUTPUT OFF**"
OCP is set to ON
▌UVL: 0V
▌Cursor location: Default voltage select
▌OVL: Maximum value
Voltage: 1V
▌UCL: 0A
Current: 100mA if current is below 5A
▌OCL: Maximum value
In case of under 50A: 1A
▌Output Voltage: 0V
In case of under 100A: 10A
▌Output Current: Maximum value
▌KEY LOCK: OFF
The default remote interface is RS232C with baud-rate setting of 9,600bps.
When the unit’s power switch is turned on, the unit starts operating with the initial settings and
self-testing. In addition, the unit maintains the remote interface settings while setting the
output voltage for 0V and the output current for the maximum value (This is the initial factory
settings when the last state is disabled). The OVP & OCP are set to the maximum output value
of the unit’s capacity, and monitoring begins (initial factory settings).
Note1
Note2
Front Panel Test
The last state is disabled at the time of shipping from the factory. To reset various settings
such as voltage/current to the state before you turn off the unit, you can change the settings
in Factory Mode.
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Summary of Contents for MX Series
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