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EXFO IQS-600 Integrated Qualification System User Manual

Page 182

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Using IQS Products in an Automated Test Environment

174

IQS-600

Managing the States of Your IQS-600 Integrated Qualification System

The following diagram shows the possible transitions between the
different states.

No.

Possible in GPIB if:

Possible in ActiveX by setting:

1

The remote interface message (REM) is set

to True.

The device is addressed to listen (MLA).

The return to local interface message (rtl) is

set to False.

The RemoteState property to

True.

2

The remote interface message (REM bus

line) is set to True.

The local lockout interface message (LLO)

is set to True.

The LockoutState property to

True.

3

One of the following conditions is true:

The go to local interface message (GTL) is

received and the device is addressed to

listen (MLA).

The Clear Lockout/Set Local message is

received (the REM bus line is set to False).

The return to local interface message (rtl) is

set to True and the local lockout interface

message (LLO) is set to False.

The RemoteState property to

False.

Local

Local Lockout

Remote Lockout

Remote

3

5

2

9

6

8

1

7

4