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Keithley 7001, Quick Reference Manual

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24

&

&

&

&

&

Status Summary Messages

0

0

OR

* STB ?

Serial Poll

* SRE

* SRE ?

Status Byte

Register

Service Request

Enable Register

MSS

RQS

(B6)

OSB

(B7)

ESB

(B5)

MA

V

(B4)

QSB

(B3)

EA

V

(B2)

(B15 - B8)

(B1)

(B0)

(B6)

OSB

(B7)

ESB

(B5)

MA

V

(B4)

QSB

(B3)

EA

V

(B2)

(B15 - B8)

(B1)

(B0)

OSB

=

Operation Summary Bit

MSS

=

Master Summary Status (IEEE-488.2)

RQS

=

Request for Service (IEEE-488.1)

ESB

=

Event Summary Bit

MA

V

=

Message A

vailable

QSB

=

Questionable Summary Bit

EA

V

=

Error A

vailable

&

=

Logical AND

OR

=

Logical OR

Figure 3: Status byte and service request (SRQ)

Summary of Contents for 7001

Page 1: ...Model 7001 Switch System Quick Reference Guide A G R E A T E R M E A S U R E O F C O N F I D E N C E...

Page 2: ...Model 7001 Switch System Quick Reference Guide 1992 Keithley Instruments Inc All rights reserved Cleveland Ohio U S A Document Number 7001 903 01 Rev A...

Page 3: ...of Contents Safety Precautions 1 Introduction 5 Operation Summary 6 Menu Structures 11 Default Conditions 16 Error and Status Messages 19 IEEE 488 2 Common Commands and Queries 25 SCPI Command Subsyst...

Page 4: ...se of the instrument They must be protected from electric shock and contact with hazardous live circuits Maintenance personnel perform routine procedures on the product to keep it operating for exampl...

Page 5: ...k of electric shock If the circuit is capable of operating at or above 1000 volts no conductive part of the circuit may be exposed Do not connect switching cards directly to unlimited power circuits T...

Page 6: ...n a product replace with same type and rating for continued protection against fire hazard Chassis connections must only be used as shield connections for measuring circuits NOT as safety earth ground...

Page 7: ...Note that selected parts should be purchased only through Keithley Instruments to maintain accuracy and functionality of the product If you are unsure about the applicability of a replacement compo ne...

Page 8: ...roduction This quick reference guide includes summary informa tion on front panel and IEEE 488 operation for the Model 7001 Switch System For detailed information consult the Model 7001 Instruction Ma...

Page 9: ...operation A Channel List is created with the SELECT CHANNELS prompt displayed and a Scan List is created with the SCAN CHANNELS prompt displayed The SCAN LIST key toggles the display between the Chan...

Page 10: ...try When finished press INSERT again to cancel the insert function IEEE 488 bus operation Over the bus the Channel List is included with the commands that are used to close or open channels See Closin...

Page 11: ...limits and a comma is not used to terminate the list The following command is analogous to the front panel OPEN ALL key and will simply open all channels OPEN ALL Scanning Channels Channels are scann...

Page 12: ...o take the Model 7001 out of the idle state and begin a scan INITiate The scan can be terminated by sending the following command ABORt All closed channels will open and the Model 7001 will return to...

Page 13: ...nnel pattern will close and when OPEN is pressed the channels will open In a Scan List when the memory location is scanned the channel status display will update to reflect the specified channel patte...

Page 14: ...UP SAVE RESTORE PWRON FACTORY DEFAULT USER SETUP RESET Setup Menu Save setup at a memory location up to 10 Return 7001 to setup stored at a memory location Power on Menu Power on to factory default se...

Page 15: ...STATUS MESSAGES General Menu Displays serial number SCPI ver sion and software revision Enables disables status message mode Table 2 CONFIGURE SCAN menu structure Menu item Description CHAN CONTROL CH...

Page 16: ...ode Enable the Source Bypass Disable the Source Bypass SCAN CONTROL SCAN SPACING TIMER EXTERNAL GPIB MANUAL TRIGLINK IMMEDIATE HOLD NUMBER OF SCANS INFINITE ENTER SCAN COUNT Configure Scan Layer Selec...

Page 17: ...e a bus trigger to arm scanner Use an external trigger to arm scanner Use a Trigger Link trigger to arm scanner Use to hold up the scan in the arm layer Define number of times to arm scanner Continuou...

Page 18: ...in slot 1 Assign model number to card in slot 2 OF POLES SLOT 1 SLOT 2 Select Of Poles Select pole mode for card in slot 1 Select pole mode for card in slot 2 CARD PAIR Enable or disable Card Pair DEL...

Page 19: ...o change Card pair Off Off Delay 0 sec 0 sec Channel spacing Manual STEP key Manual STEP key Number of channels Scan list length Scan list length Channel trigger con trol Source Source Scan spacing Im...

Page 20: ...TCONfigure DIRection ASYNchronous ILINe OLINe TRIGger SEQuence1 COUNt AUTO DELay SOURce TIMer TCONfigure PROTocol DIRection ASYNchronous ILINe OLINe SSYNchronous LINE OFF 1 IMMediate ACCeptor 1 2 1 0...

Page 21: ...18 ROUTe CONFigure SLOT 1 STIMe SLOT2 STIMe CPAir SCHannel DISPlay SMESsage 0 0 OFF OFF OFF 0 0 OFF OFF OFF Table 5 RST and SYSTem PRESet Cont Command name RST value SYSTem PRESet value...

Page 22: ...SE No error SE Command Error EE Invalid Character EE Syntax Error EE 103 104 105 108 109 Invalid Separator EE Data Type Error EE GET not allowed EE Parameter not allowed EE Missing Parameter EE 110 11...

Page 23: ...expression EE Expression data not allowed EE Execution error EE 201 202 210 211 212 Invalid while in local EE Settings lost due to rtl EE Trigger error EE Trigger ignored EE Arm ignored EE 213 214 215...

Page 24: ...Queue overflow EE Query interrupted EE Query unterminated EE Query deadlocked EE Query unterminated after indefinite response EE EE Error event SE Status event Table 6 Error and status messages Cont C...

Page 25: ...omplete To Event Summary Bit ESB of Status Bite Register See Figure 3 ESR ESE ESE OR B15 B8 PON B7 URQ B6 CME B5 EXE B4 DDE B3 QYE B2 B1 OPC B0 B15 B8 PON B7 URQ B6 CME B5 EXE B4 DDE B3 QYE B2 B1 OPC...

Page 26: ...Transition Filter To Operation Summary Bit OSB of Status Byte Register See Figure 5 11 Operation Event Condition Register PTR Transition NTR Filter Operation Event Status Register Operation Event Stat...

Page 27: ...4 QSB B3 EAV B2 B15 B8 B1 B0 B6 OSB B7 ESB B5 MAV B4 QSB B3 EAV B2 B15 B8 B1 B0 OSB Operation Summary Bit MSS Master Summary Status IEEE 488 2 RQS Request for Service IEEE 488 1 ESB Event Summary Bit...

Page 28: ...rd Event Status Register IDN Identification query Read ID information OPC Operation com plete command Sets OPC bit in the Standard Event Status Register after all pending commands have been executed O...

Page 29: ...E Service request enable query Read Service Request Enable Register STB Read status byte query Read Status Byte Register TRG Trigger command Issues a bus trigger TST Self test query Performs a checksu...

Page 30: ...XT DATA a STATe b STATe Path to locate message to bottom portion of display Path to control user text messages Define ASCII message a up to 32 characters Enable 1 or ON or disable 0 or OFF message Rea...

Page 31: ...t SCAN Read scan list FCHannels list Specifies channels that cannot be closed forbidden FCHannels Read forbidden channels CONFigure SCHannel b SCHannel CPAir b CPAir SLOT1 CTYPE type CTYPE POLE n POLE...

Page 32: ...e 1 2 or 4 Read pole mode Set relay settling time 0 to 99999 999 sec Read relay settling time Path to program memory Saves channel pattern in mem ory 1 100 Recalls channel pattern from memory 1 100 Ta...

Page 33: ...LEVel Path to program Bit 4 Set 1 or ON or reset 0 or off Read Bit 4 Table 13 STATus command summary Command Description STATus OPERation EVENt CONDition PTRansition n PTRansition NTRansition n NTRan...

Page 34: ...or 2 Read negative transition regis ter Program enable register 0 or 2 Read enable register Path to control the sequence event registers Read status register Read condition register Program positive...

Page 35: ...states QUEue NEXT ENABle list Path to access error queue Read most recent error message Specify error and status mes sages for queue Table 14 SYSTem command summary Command Description SYSTem ERRor Re...

Page 36: ...igger command summary Command Description INITiate IMMediate CONTinuous b Initiate one trigger scan cycle Enable 1 or ON or disable 0 or OFF continuous initia tion ABORt Reset trigger system and go to...

Page 37: ...rogram Arm Layer 1 arm layer of scan Loop around control source Program number of arms 1 to 9999 or INFinite Read arm count Select Arm Layer 1 control source Read source Loop around control source Pat...

Page 38: ...source Program number of scans 1 to 9999 or INFinite Read scan count Program delay 0 to 99999 999 sec Read delay Select Arm Layer 2 control source Read source Bypass scan control source one time only...

Page 39: ...r of channels 1 to 9999 or INFinite Enable on to use scan list length Read channel count Program delay 0 to 99999 999 sec Read delay period Select Trigger Layer Control Source Read source Bypass chann...

Page 40: ...LINe n OLINe SSYNchronous LINE n LINE Select output line 1 to 6 Read output line Path to configure semi synchronous Trigger Link mode Select trigger line 1 to 6 Read trigger line Table 15 Trigger comm...

Page 41: ...38...

Page 42: ...of Keithley Instruments Inc All other trademarks and trade names are the property of their respective companies Keithley Instruments Inc 28775 Aurora Road Cleveland Ohio 44139 440 248 0400 Fax 440 24...

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