Gpib Interface Functions, RS232 Pin Assignment

3.Press the GPIB ADDR key. The new address is activated and stored. To leave the GPIB address unchanged, press the Driver 1 key.

GPIB Interface Functions

The GPIB interface functions are listed in Table 7.

Table 7: GPIB Interface Functions

Mnemonic	Function

SH1	source handshake, complete capability

AH1	acceptor handshake, complete capability

T6	basic talker, serial poll, not addressed if MLA

L4	basic listener, not addressed if MTA

SR1	service request capability

RL1	remote/local, complete capability

PP0	parallel poll, no capability

DC1	device clear, complete capability

DT0	device trigger, no capability

C0	controller, no capability

E1	electrical interface, open collector drivers

RS232 Pin Assignment

The RS232 pin assignment is shown in Figure 15.

Figure 15: RS232 Pin Assignment

RS232 Interface Specifications

Table 8 lists the RS232 interface specifications.

Programming Guide – 24

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HP SB manual Gpib Interface Functions, RS232 Pin Assignment, RS232 Interface Specifications, Mnemonic Function

Contents

User’s Manual SB Series Fiberoptic SwitchPage Contents Programming Guide SD000153 Rev. J May Safety Information Safety Information, Instructions, and Symbols Operating the Unit Safety InstructionsBefore Initializing and Operating the Unit Safety Proceeding Safety SymbolsSymbol CE Compliance Compliance General Information General Information and SpecificationsSingle-Common SB-C Switch Configuration Single Step Dual Common SB-E Switch Configuration Dual-Common SB-D Switch Configuration Key Features Dual-Common Blocking SB-F Switch ConfigurationStandard Accessories Optional Accessories Parameter Typical Maximum Specifications Environmental ElectricalPhysical Before Initializing and Operating the Unit Getting StartedInitial Inspection Operating Environment Storing and Shipping Cleaning Connectors Connector Cleaning connector type can vary Installing the Switch Front Panel Operating and Maintenance InstructionsOperating Keys Key Description Rear Panel External Switch Module ConnectionsExternal Switch Module without TTL Input Controls Sample Driver Application Electrical Equivalent of Driver External Switch Module with TTL Input Controls Using and Selecting a Channel Powering Up the Switch Controlling the Drivers Setting the Gpib AddressSetting the Interface Command Set for SC and SX Switches Controlling the Switch Remotely by RS232 Interface Controlling the Switch LocallyControlling the Switch Remotely by Gpib Interface Print #1, CLOSE? Input #1,A$ Print A$ END Calibrating the SwitchMaintaining the Switch Operating and Maintenance Instructions Gpib Pin Assignment Programming Guide Gpib Interface Functions RS232 Interface SpecificationsRS232 Pin Assignment Mnemonic Function Name Symbol Pin Number Signal Direction Operation and Query CommandsCommand Parser Rules RS232 Driver Pin Assignment Reset Operation CommandsClose Set Optical Channel XDR i k Driver Control Query Commands Last Number Error Error NumberDrivers Learn Status Register Status Reporting and Service Request ControlCondition Register SRQ Mask Register Bit Gpib Programming ExamplesSRQ Mask Register Serial Polling the Status Register Sending Commands Learn Query LRN? Generating a Service Request InterruptRS232 Programming Examples Reading the Status Register Setting the Interface Command SetQuerying Status SX Series Switch Command Set SC Series Switch Command Set SCXXX-0XXX ModelsSyntax Function Bit Message RQS Busy Normal BAD Data Unit Failure

GPIB Interface Functions

Mnemonic

Function

AH1

DT0

RS232 Pin Assignment

Figure 15: RS232 Pin Assignment

RS232 Interface Specifications