YOKOGAWA AQ6370C User Manual

6-5
IM AQ6370C-17EN
Status Registers
1
2
3
4
5
6
7
8
App
Index
6.3 Standard Event Status Registers
Structure
The structure of the standard event status registers is shown below. The contents and
actions of the registers comply with the IEEE 488.2 standards.
PON
bit 7
bit 6
CME
bit 5
EXE
bit 4
DDE
bit 3
QYE
bit 2
bit 1
OPC
bit 0
OR
&
Power on
not used
Command error
Execution error
Device dependency error
Query error
not used
Operation complete
*ESE
Standard Event Status Enable Register
*ESR
Standard Event Status Register
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
&
&
&
&
&
&
&
ESB Bit of the Status Byte Register
Contents of the Standard Event Status Registers
Bit Event Name Description Decimal Value
Bit 7 PON (Power ON) Power is turned ON. 128
Set to “1” at startup.
Bit 6 None Not used (always 0) 0
Bit 5 CME A syntax error or unrecognizable command is 32
(command error) detected. GET is encountered between the 1st byte
of a program message and the program message
terminator.
Bit 4 EXE (Execution error) Program data following the program header is 16
out of the effective range. Receipt of a program
message contradictory to device state.
Bit 3 DDE Error caused by an event other than CME, EXE, 8
(Device-specific error) or QYE.
Bit 2 QYE (Query error) Access to an output queue was made with no 4
output existing. Output queue data was lost.
Bit 1 None Not used (always 0) 0
Bit 0 OPC Completion of command action: 1
(operation complete) Enabled only when *OPC is received
Disabled if *OPC? is received

YOKOGAWA AQ6370C Specifications

General

Brand	YOKOGAWA
Model	AQ6370C
Category	Measuring Instruments
Language	English