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EXFO PM-1600 High-Speed Power Meter User Manual

Page 81

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Controlling the PM-1600 Automatically or Remotely

High-Speed Power Meter

71

Standard Status Data Structure

&

&

&

&

&

&

&

&

OR

Standard Event Status
Register (ESR)

Standard Event
Status Enable
Register (ESE)

&

&

&

&

&

&

&

OR

Status Byte

Register

(STB)

Service Request Enable
Register (SRE)

7

6

5

4

3

2

1

0

7

6

5

4

3

2

1

0

7

6

5

4

3

2

1

0

7

5

4

3

2

1

0

ESB MAV EB

ESB MAV

RQS

6

MSS

Service Request

Generation

{

{

Output Queue not Empty

read by serial poll

read by *STB?

PON

OPC

URQ

RQC

QYE

DDE

EXE

CME

PON

OPC

URQ

RQC

QYE

DDE

EXE

CME

Controlling the PM-1600 Automatically or Remotely

High-Speed Power Meter

71

Standard Status Data Structure

&

&

&

&

&

&

&

&

OR

Standard Event Status
Register (ESR)

Standard Event
Status Enable
Register (ESE)

&

&

&

&

&

&

&

OR

Status Byte

Register

(STB)

Service Request Enable
Register (SRE)

7

6

5

4

3

2

1

0

7

6

5

4

3

2

1

0

7

6

5

4

3

2

1

0

7

5

4

3

2

1

0

ESB MAV EB

ESB MAV

RQS

6

MSS

Service Request

Generation

{

{

Output Queue not Empty

read by serial poll

read by *STB?

PON

OPC

URQ

RQC

QYE

DDE

EXE

CME

PON

OPC

URQ

RQC

QYE

DDE

EXE

CME