IBM FlashSystem 900, Руководство по установке и обслуживанию

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4. Remove the protective covers from the ends of the Channel Interface Cable
connectors (if present).
5. Touch the connectors of the Channel Interface Cables and the channel cables
to the grounding pad (PN 31G8908) before continuing.
6. Use Figure 3-12 on page 3-34, Figure 3-13 on page 3-35, and Figure 3-14 on
page 3-36 as reference to continue the next Steps. Connect the Parallel
Channel Adapter cables beginning at the host channel cable.
7. If you are installing the optional Channel Interface-in cable, connect the:
a. Channel Interface-in bus and tag cables to the channel cables that come
from the host side of the channel.
Attention: To prevent bending the pins, draw the cables together by
tightening the screw.
Lay the cables on a flat surface and draw the cables together by tightening
the screw near the center of the channel cable as shown.
8. Connect the:
a. Channel Interface-in cable to the V-cable
b. V-cable to the adapter (if you have not already done this in a previous
Step)
c. V-cable to the IBM multiaccess enclosure specific terminator, OR
¹
V-cable to the Channel Interface-out cable
¹
Bus and tag-out from Channel Interface-out cable to the associated bus
and tag terminator (or to the next channel cables)
9. See “Routing the Adapter Cables through the Cable Guides” on page 3-47 for
information about routing new cables.
10. Move the Select/Bypass Switch on the V-cable to S.
Note: When the Select/Bypass switch is set to B, the Parallel Channel
Adapter is bypassed on the attached channel.
The Select/Bypass Switch must be set to S prior to restarting your host
application.
Chapter 3. Multiaccess Enclosure Problem Determination
3-41