GPIB OPERATION

ML24XXA NATIVE COMMANDS

configuration combines sensors, the combination is done in linear units. If the result of the combination produces a negative linear value and the displayed units are log (i.e., dB) this would be an illegal logarithmic operation.

Printer error - A print was requested and this error was returned.

Request for data from a channel with no sensor connected.

Bit 0: Operation Complete. This bit is set when the *OPC command com- pletes and can be used to tell the controller the unit has completed those commands just sent. See *OPC and *OPC? for more details.

All other bits are not used. The bits above are 488.2 common bits. The ERRLST command will return an error list giving the state of the DDE causes.

Related

Commands: *ESR?, *ESE?, ERRLST

 

 

PowerOn

 

UserRequest

CommandError

ExecutionError

DeviceDependentError

QueryError

RequestControl

OperationComplete

 

 

 

 

 

 

 

 

 

 

 

 

 

7

6

5

4

3

2

1

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Standard

Event Status Register

*ESR?Queue

not empty

Logical OR

 

 

 

 

 

 

 

 

Standard

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Event Status Enable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Register

 

 

 

 

 

 

 

7

6

5

4

3

2

1

0

*ESE <NRf>

 

 

 

 

 

 

 

*ESE?

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Service

 

RQS

 

 

 

 

 

 

 

 

 

 

 

 

 

7

6 ESB MAV 3 2 1 0

 

 

 

 

 

 

 

 

Request

 

 

 

 

 

 

 

 

Generation

 

MSS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LogicalOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7

5

4

3

2

1

0

Output Queue

read by Serial Poll

Status Byte Register

read by *STB?

Service Request

Enable Register

*SRE <NRf>

*SRE?

Figure 6-2.IEEE 488.2 Standard Status Structures

ML2430A OM

6-13

 

 

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Anritsu ML2430A operation manual ML24XXA Native Commands, Related