Digital Acoustics ESBx-110 Especificaciones descargar pdf (Pagina 375)

IEEE 802.3 Ethernet Communication

ADDvantage-32 PLUS

8-19

3. Has the ADD-32 PLUS ESBX board completed its 45 second boot up cycle following a

power cycle?

4. Did Ethernet communication fail on one or more than one drive? If there is communication

loss to multiple drives, can the problem be traced to a common Switch blade or a common

Multi Fiber Cable? For communication loss to either single or multiple drives:

a. Measure and verify that Switch power is applied.

b. Is the Fiber or CAT5 Cable plugged in at both the Switch port and at the ESBX board

or device end? Check connections.

c. Are Switch port LED’s turned “on” for the section(s) with communication problems?

d. Temporarily move Fiber or CAT5 Cables from suspect ports to good ports. For

communication loss on multiple drives, use a port on a different Switch blade. If this

restores communication, the port may be bad or intermittent. Replace Switch blade or

Switch.

e. If possible, run a temporary Fiber or CAT 5 Cable between drive(s) in question and

the Switch port. If this restores communication, the cable is bad. Replace the Fiber,

Multi Fiber or CAT 5 Cable.

f. Does cycling power to the Switch restore port communications to the drive(s)? If

cycling Switch power restores communication, replace Switch blade or Switch.

5. Has the DRIVE COM ID connector been removed by mistake for connector J8 on

microprocessor board? If it has, re-install connector and Reset drive.

6. Has the ADD-32 PLUS drive’s IP Address, Subnet Mask, or Gateway Address been

changed by mistake in the “DRIVE CALIBRATE” menu? Has the drive’s calibration and

configuration data been defaulted by mistake? Verify all Ethernet Calibration and

Configuration parameters defined in Section 8.3.2.

7. Has the Ethernet communication problem occurred following replacement of the

microprocessor board? If it has, go in to the “DIAGNOSTICS” menu on the drive LCD

display. Verify the ESBX PN/VER numbers. If the part number appears to be invalid then

replace the ESBX board.

8. Observe and document the LED’s located on the drive’s ESBX board at the time of failure:

CR1 STATUS:

CR2 STATUS:

RCV LED:

TX LED:

1 2 ... 370 371 372 373 374 375 376 377 378 379 380 ... 465 466

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Digital Acoustics ESBx-110 Especificaciones Pagina 375