Keithley 7001 User Manual

Front Panel Operation
4-30
Perform the following steps to assign card TYPE.
1. Display the CARD CONFIG MENU (see para-
graph 4.7, General rule #1).
2. Place the cursor on TYPE and press ENTER. The
following message will be displayed:
SET CARD TYPE
SLOT-1 SLOT-2
SLOT-1  To assign slot 1, place the cursor on SLOT-1
and press ENTER. A message indicating the current
slot assignment will be displayed. For example, if slot
1 was last assigned as a Model 7052, the following mes-
sage will be displayed:
SLOT-1 CARD: 7052
Note: If slot 1 is assigned as a Model 701X series card,
you will not be able to change the assignment since that
is the card that is actually installed in the slot. Press
EXIT to return to the SET CARD TYPE menu.
Table 4-5
TYPE assignments
Assignment message Interpretation*
SLOT-1 CARD: 701X** 701X series card installed in slot 1.
SLOT-1 CARD: NONE No card installed in slot 1, or slot 1 is not assigned.
SLOT-1 CARD: 7YYY*** Non-701X series model number assigned to slot 1 by the user. The card may or
may not be installed in the slot. Also, a different non-701X series card may be
installed.
SLOT-1 CARD: 9990 Slot 1 assigned by user to simulate a 40-channel multiplexer. A non-701X card may
be installed.
SLOT-1 CARD: 9991 Slot 1 assigned by user to simulate a 4 × 10 matrix. A non-701X card may be
installed.
SLOT-2 CARD: 701X** 701X series card installed in slot 2.
SLOT-2 CARD: NONE No card installed in slot 2, or an unassigned card installed.
SLOT-2 CARD: 7YYY*** Non-701X series model number assigned to slot 2 by the user. The card may or
may not be installed in the slot. Also, a different non-701X series card may be
installed.
SLOT-2 CARD: 9990 Slot 2 assigned by user to simulate a quad 1 × 10 multiplexer. A non-701X card
may be installed.
SLOT-2 CARD: 9991 Slot 2 assigned by user to simulate a 4 × 10 matrix. A non-701X card may be
installed.
* Assumes that power is cycled whenever a card is installed or removed from the mainframe.
** Model 701X series card, such as the Model 7011, 7012 or 7013.
*** Models 7052 though 7402.
1. Determine the correct assignment for slot 1 using
the following guidelines:
A. If slot 1 is empty and is not going to be used, as-
sign it as “NONE”. This will turn off the front
panel channel status display for slot 1 since it is
not going to be used.
B. If using a non-701X series card (Models 7052
through 7402) that is installed in slot 1, assign
slot 1 as that model number. For example, if the
Model 7062 is installed in slot 1, assign slot 1 as
“7062”
C. If slot 1 is going to be used to simulate a 40
channel mux, assign it as “9990”. To simulate a
4 × 10 matrix, assign it as “9991”. Note that a
non-701X series card left installed will be con-
trolled while using slot 1 as a simulator.
2. Use the cursor keys ( and ) to display the cor-
rect slot assignment. In general, the cursor key
increments the displayed model number while the
cursor key decrements the model number.
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Keithley 7001 Specifications

General

Max Switching Voltage	300 V
Max Switching Current	1 A
Operating Temperature	0°C to 50°C
Switching Speed	1 ms
Interface	GPIB, RS-232
Switching Type	Various, depending on installed switch cards (e.g., electromechanical, solid-state)

Summary

Warranty

Limitation of Warranty

Limits of warranty coverage, remedies, and exclusions.

Safety Precautions

7001 High Density Switch System Specifications

SYSTEM

Core system parameters including capacity, memory, timing, triggers, and I/O.

ANALOG BACKPLANE

Details on analog backplane signals, voltage, current, and isolation.

IEEE-488 BUS IMPLEMENTATION

GENERAL

1 General Information

1.3 Warranty Information

Details and procedures related to product warranty.

1.5 Safety Symbols and Terms

Explanation of safety symbols and terms used throughout the manual.

1.6 Specifications

Technical specifications of the Model 7001 instrument.

2 Card Installation

2.2 Model 701X Series Card Installation

Steps for installing 701X series cards into the mainframe.

2.3 Non-701X Series Cards

Steps for installing non-701X series cards into the mainframe.

4 Front Panel Operation

4.2 Power-up Procedure

Steps for connecting power and starting the instrument.

4.5 Mainframe Programming

4.7 Card Config

4.8 Scan Config

5 IEEE-488 Reference

5.2 IEEE-488 Bus Connections

5.3 Primary Address Selection

5.6 Status Structure

7 Maintenance

7.2 Service Options

7.3 Static-Sensitive Devices

Precautions for handling static-sensitive components.

7.5 Disassembly

Procedures for removing instrument covers and boards.

7.6 Diagnostics

How to run the instrument's built-in diagnostic tests.

7.8 Troubleshooting

Guidance for diagnosing and fixing instrument malfunctions.

8 Replaceable Parts

8.2 Electrical Components List

8.4 Ordering Information

8.5 How to Obtain Factory Service

Process for returning the instrument for factory service.

6 Theory of Operation

6.2 Overall Functional Description

General functional overview of the Model 7001.

6.3 Control Function

Description of the instrument's internal control mechanisms.

6.4 Relay Control Circuitry