Description of Self-test Test Items C-11
C.1.27 Z0403 PHV Mode Test
Top test items
DSP FPGA and PHV ARM Interconnection Test
Test content
Adjust PHV voltage linearly, and set five voltage values. Read PHV1P, PHV1N,
PHV2P and PHV2N voltage value via PHV serial port.
Analysis to test failure
The drive goes wrong if the test result appears Error.
The voltage value of PHV mode does not meet the requirement if the test result
appears FAIL.
Suggestion to failure test
a) Restart the device and perform the self-test if the test result appears Error. It is
necessary to restore the device if Error re-appears.
b) It is recommended to replace PHV board if the test result is FAIL.
C.1.28 Z0404 HV Test
Top test items
DSP FPGA and PHV ARM Interconnection Test
Test content
Read positive and negative high-voltage value via PHV serial port drive.
Analysis to test failure
The drive goes wrong if the test result appears Error.
The positive and negative 100 V does not meet the requirement if the test result is
FAIL.
Suggestion to failure test
a) Restart the device and perform the self-test if the test result appears Error. It is
necessary to restore the device if Error re-appears.
b) It is recommended to replace PHV board if the test result is FAIL.
C.1.29 Z0501 Light Sensor Auto Adjust Function Test
Top test items
PC Module and DSP Interconnection Test
Test content
Ensure the device be in non-dark room conditions when performing the self-test.
Otherwise, the test will fail.
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