Standard event registers – VXI 3002 User Manual

Page 62

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STATUS BYTE

3-32

Standard event registers

This register is defined by IEEE 488.2 and each bit has the meaning shown below:-

*ESR?

*ESE
*ESE?

Register

Read/Write

Commands

<esb>

&

&

&

&

&

&

&

&

<pon>

<pon>

<pon>

d

e

<dde>

<dde>

<dde>

d

e

<cme>

<cme>

<cme>

d

e

<rqc>

<rqc>

<rqc>

d

e

<urq>

<urq>

<urq>

d

e

<qye>

<qye>

<qye>

d

e

<exe>

<exe>

<exe>

d

e

<opc>

<opc>

<opc>

d

e

7

7

3

5

5

1

1

6

6

2

2

4

4

3

0

0

Transition
Filter #

Condition
Register

Status
Register

C0069

# Positive transition sets status.

Enable
Register

OR

<pon> power

on

<urq>

user request - not implemented in this product

<cme> command

error

<exe> execution

error

<dde>

device dependent error

<qye> query

error

<rqc>

request control - not implemented in this product

<opc>

operation complete - set in response to the *OPC command for

synchronization.

<esb>

standard event register summary bit

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