智能总线控制器在两倍看门狗计时器的时间内检测到此事件的发生，停止输出到智能总线设备。在三个周期.智能Vo总线没有从串行总线地址31接收到数据后，如果串行地址30的数据(在备用的单元内)是可用的，会连接到此地址继续输出。

Manual Data Transfer Switch Parallel of Serial DSWRJ11/

Laser Drive Circuit Board Spectra-Physics PN:010-00323-..?.

Myricom M3F-PCIXF-2 2XP Fibre Channel A-505 PCI-X 2gb

IEE 05464-36462-01 Alphanumeric VFD Vacuum Fluorescent

Hannstar K MV-1 94V-0 SBC Motherboard Single Board Comp

Sun UltraSPARC Driven Naturetech Laptop Server Ultra Sp

Aquiline 971-SWNOA Foot Switch Pedal Footswitch Video

Electro-Craft E286 Dynapar M20010003401 GM Servo Motor

port Programmable Counter/Timer P6430A/E NIB P6000A

Narda MLS-490XEL-26 General Dynamics 2232265 Isolator

Alltech 50575 HPLC Column Platinum EPS C18 100A 3u Rock

Sun UltraSPARC Driven Naturetech Laptop Server Nature T

Supelco Discovery HS F5 3um HPLC Column 5cm x 2.1mm 662

Switching Power OFSX-100T Power Supply 960-066 TA15646

Compaq 20/40 GB DLT Tape Drive SCSI TH5AA-CL 340769-002

Emulex LP10000 N7488 2gb PCI-X Fibre Channel FC1020055