Allen-Bradley 1747-OC Series, User Manual

Page: 76 / 126

1747-UM001A-US-P - March 2000
6-10 Installing Software
5. Change BIOS (see bold entries in table below).
You cannot have a slave drive without a master drive. For example, you
cannot have a CD-ROM connected to an IDE interface module secondary
channel and set it up as a slave (via jumpers on the CD-ROM) unless the
open controller system already has a secondary master.
When you connect devices to the 3.5” connector on the IDE interface
module, you select master/slave by jumpers on the external device. You
select primary/secondary by which connector you connect to on the IDE
interface module.
If you are using a: Then this BIOS area: Should have these settings:
1747-OCE Standard CMOS Setup
Pri Master: Auto
Pri Slave: Not Installed
Sec Master: CD-ROM
Sec Slave: Not Installed
Advanced CMOS Setup
Boot Up Sequence: C:, A:, CDROM
PCMCIA Configuration: Disabled
Boot Channel: Primary
PCI / Plug and Play
1747-OCIDE Module Slot x
( where x = slot the module is in)
1747-OCIDE Primary Master Enabled
1747-OCIDE Secondary
Enabled
Master
Onboard IDE Disabled
1747-OCF Basic CMOS Configuration
DRIVE ASSIGNMENTS:
A: (None)
C: IDE 0 OCIDE Master 0
D: (None)
E: (None)
F: (None)
CD: IDE 2 OCIDE Master 1
IDE DRIVE GEOMETRY:
IDE0:
3=AUTOCONFIG, LBA
IDE1: Not installed
IDE2: 4=CHS
IDE3: Not installed