Ametek Sorensen Asterion DC ASM, Руководство по программированию

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Asterion DC Multioutput Series
Programming Manual
M330517-01 Rev C 10-63
Figure 10-3: SCPI Status Byte and Service Request Enable Register
10.2.4
Error/Event Queue
The Asterion DC Multioutput Series power supply maintains an Error/Event Queue as
defined by SCPI. The queue holds up to 10 error events. It is queried using the
SYSTem:ERRor? command which reads in a First In/First Out (FIFO) manner. The read
operation removes the entry from the queue. The *CLS command will clear all entries
from the queue.
The following error codes are defined in the SCPI 1995.0 specification and are supported
by the Asterion DC Multioutput Series power supply. Error codes are in the range of [-
32768, 32767]. SCPI reserves the negative error codes and 0, while error codes greater
than 0 are device specific errors.
Error Code Description
206 No channels setup to trigger
This means that an attempt was made to trigger the DIA using the
TRIG<n>:TYPE <1|2|3> command when there are no armed trigger
settings. This error is not generated when the GET is received, even when
there are no armed trigger settings.
0 No error
The error queue is empty.
-102 Syntax error
An unrecognized command or data type was encountered.
-151 Invalid string data
Incorrect password. Manufacturer, model, or serial number string was more
than 16 characters. Invalid mnemonic.
From Standard Event
Status Register
Seven bit-wise logical
AND operation
The Service Request Enable Register (SRER).
Used to enable which Status Byte bits can affect the service
request bit. *SRE? reads. *SRE <value> writes.
The SCPI Status Byte. Read using either
the *STB? command, or the GPIB serial
poll operation.
From Protection
Event Register
Bit Hex Value Description
0 0x01 Not Used
1 0x02 Protection Event Flag
2 0x04 Error/Event Queue Message Avail.
3 0x08 Questionable Status (Not Used)
4 0x10 Message Available
5 0x20 Standard Event Status Register
6 0x40 RQS/SS Service Request Bit
7 0x80 Operation Status Flag (Not Used)