Black Box SW487A-R2 manual Command Cmd Example

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CHAPTER 5: Configuration and Operation

Table 5-4. SCSI Switch commands.

Command

Cmd.

Example

Example Result or

 

Char.

Command String

Response

 

 

 

 

Select Port

K

<cr>//A1K<cr>

 

 

 

 

 

Report Port Status

S

<cr>//S<cr>

“//a2b0K”

 

 

 

 

Select Terminator

k

<cr>//A1k<cr>

 

 

 

 

 

Report Terminator Status

s

<cr>//s<cr>

“//abcd13k”

 

 

 

 

Lock Front Panel

L

<cr>//L<cr>

 

 

 

 

 

Unlock Front Panel

U

<cr>//U<cr>

 

 

 

 

 

Report Model, S/N, and

?

<cr>//?<cr>

“//text…”

Date of Manufacture

 

 

 

 

 

 

 

Report Alarm Status

a

<cr>//a<cr>

“//a00”

 

 

 

 

Report Temperature

t

<cr>//t<cr>

“//t+23.5”

 

 

 

(Celsius)

 

 

 

 

Report Performance

P

<cr>//P<cr>

“//PAABBCCDD

 

 

 

112233445566”

 

 

 

 

Report SCSI-Bus

I

<cr>//I<cr>

“2C71” (hex, =

Inactivity

 

 

1137.7 s or 19 m)

 

 

 

 

Yank on SCSI Reset

Y

<cr>//AC3Y<cr>

Ports A, C, and 3

Line

 

 

reset

 

 

 

 

27

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Contents 4 Electronic Scsi Switch RADIO-FREQUENCY Interference Statements 4 Electronic Scsi Switch NOM Statement Trademarks Used in this Manual Contents 4 Electronic Scsi Switch Specifications Scsi InterfaceSingle-Ended SE Scsi SW487A-R2 Only Differential DE Scsi SW485A OnlyLow-Voltage Differential LVD Scsi SW487A-R2 Only Serial InterfaceLAN Port Agency ApprovalsPhysical Features About the Scsi SwitchIntroduction Technical Description IntroductionGeneral Hardware Description Electronic Scsi Switch block diagram Typical switch installation Installation Switch PlacementPower Equipment Off What’s IncludedRS-232 Serial Port Cabling Scsi Interface CablingEthernet LAN Port Cabling AC Power Switch Operator Controls and IndicatorsLCD Display, Keypad, and Indicators Indicators LCD Display Control Menus SET Serial Ports Display BUS Activity Scsi Switch Port Configuration Scsi Switch Default ConfigurationScsi Cable Interface Requirements Configuration and OperationInternal Terminator Selection Selecting Internal Terminator Power Selecting External Terminator PowerSignal Description DB9 Pin DB25 Pin Serial-Port PinoutLAN/Serial-Port Commands Command Cmd Example Command String Response Expanded List of Commands 4 Electronic Scsi Switch Set Temperature Limit Ascii Character Reference for Scsi Switch Box Selection Graphical User Interface GUIConnecting Multiple Scsi Switches Rackmount InstallationTypical Applications Sample applicationsNetwork Control of Scsi Switch Apconcfg Utility Apconcmd Utility Scsi Technical Information Scsi BasicsScsi Installation Tips Scsi Technical InformationScsi Interface Signal Descriptions Signal Name Signal Signal Connector Name Name Pin Number HVD LVD Scsi Switch component placement Calling Black Box TroubleshootingShipping and Packaging Disclaimers and Notices Copyright 2002. Black Box Corporation. All rights reserved