NF DM2571, User Manual

Page: 337 / 369

REMOTE CONTROL
333
Bit Name Decimal Definition
0 Operation
Complete
1 All commands prior to and including *OPC have been
executed.
1 Not Used 2 (Reserved for future use)
2 Query Error 4 The instrument tried to read the output buffer but it
was empty. Or, a new command line was received
before a previous query has been read. Or, both the
input and output buffers are full.
3 Device
Error
8 A device error, including a self-test error or calibration
error, occurred (an error in the -300 range or any
positive error has been generated).
4 Execution
Error
16 An execution error occurred (an error in the -200 range
has been generated).
5 Command
Error
32 A command syntax error occurred (an error in the -100
range has been generated).
6 Not Used 64 (Reserved for future use)
7 Power On 128 Power has been cycled since the last time the event
register was read or cleared.
The following table describes the Status Byte Register.
Bit Name Decimal Definition
0 Not Used 1 (Reserved for future use)
1 Not Used 2 (Reserved for future use)
2 Error Queue 4 One or more errors have been stored in the Error
Queue. Use SYST:ERR? to read and delete errors.
3 Questionabl
e Data
8 One or more bits are set in the Questionable Data
Register (bits must be enabled, see
STAT:QUES:ENAB).
4 Message
Available
16 Data is available in the instrument's output buffer.
5 Standard
Event
32 One or more bits are set in the Standard Event Register
(bits must be enabled, see *ESE).
6 Request
Service
64 One or more bits are set in the Status Byte Register and
may generate a Request for Service(RQS). Bits must be
enabled using *SRE.
7 Operation
Data
128 One or more bits are set in the Standard Operation
Register (bits must be enabled, see
STAT:OPER:ENAB).