HP Surestore 80fx Optical Drive and Library SCSI-2 Command Reference - Page 336

Autochanger Error Codes Autochanger Error Codes Jukebox Micro-Move Error Codes Table B-13 Sequence Tests (For models 40fx, 80ex, 125ex, and 220mx ONLY) No. Test Name Description 34 SCSI Interface Checks out operations of the SCSI interface Controller Chip Test controller chip. This test will not be run if initiated via SCSI, it reports PASS. 36 Motor Control Chip Exercises the registers of the motor control IC. Test In order to perform correctly, this test shuts down the servo system. 37 Drive Connect Test Checks for expected drive configuration. This is done by polling the drive connect signal on each of the possible drives. This line is grounded at the drive end if a drive is connected. If the drives physically connected do not match the expected configuration then an error is reported. 38 Control Panel Light Lights each portion of the display individually Show &Button Test and then together. Requires pushing each front panel button to finish the test. 40 Power Supply Test Looks at both the 12-Volt and the 24-Volt power supplies to verify that they are within limits. The limits for the 12V supply are 11V and 13V and the 24V supply limits are 23.5V and 25.5V. 41 SCSI Connector Loopback Test (Interactive) Performs a loopback through SCSI connectors, checking proper operation of the SCSI drivers, receivers, and cables. Requires an external loopback hood with terminator power. Will not run if it was initiated via SCSI; if so, it reports error FCH Test Did Not Run. 42 Optical Sensor Test Checks the status of the optical sensors. Also (Interactive if done checks the status of the mailslot sensor (see Test through the control 43). "0"s are placed on the control panel display panel) on the left and right of the display. The mark is an open zero if the sensor is not blocked, and a zero filled in with lit segments if a sensor is blocked. No FRU is returned. Appendix B B-49