SRS Labs CTC100, Руководство пользователя

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Remote Programming 89
CTC100 Programmable Temperature Controller
selectNone
Deselects all channels in all selection groups.
systemtime " month day year hours : minutes "
systemtime.dmy day / month / year
systemtime.hms hours : minutes : seconds
systemtime.mdy month / day / year
systemtime.ms 0
systemtime.smh seconds minutes hours day month year
The
systemtime
instruction is similar to
System.Other.Time
and
System.Other.Date
,
except that it 1) allows both time and date to be set or queried with a single instruction; 2)
provides the time to the second instead of the minute; and 3) supports several different formats:
"Systemtime" sets or reports the time and date in the same format as
System.Other.Time
and
System.Other.Date
, i.e. "Apr 7 2011 11:48 am".
"Systemtime.dmy" sets the date in the format day/month/year or day-month-year.
"Systemtime.hms" sets the time in the format hours:minutes:seconds, where hours is a
value between 1 and 23.
"Systemtime.mdy" sets the date in the format month/day/year or month-day-year.
"Systemtime.ms" sets the time as the number of milliseconds since midnight on January
1, 1970 UTC.
"Systemtime.smh" sets the time as six integers indicating the seconds, minutes, and
hours since midnight, the day of the month, the number of the month, and the year.
IEEE 488.2 Instructions
The following instructions are intended for use with the GPIB interface, but can be issued
through any of the CTC100
instruction always returns the value only, while a set instruction always returns nothing. They also
do not take the
.list .help
.
followed by a lower-case letter x); for example:
*ASE 0x10
sets the Alarm Status Register to hex 10 (decimal 16). Queries always return values in decimal
format.
*ASE 0
*ASE?
Sets (or gets) the value of the Alarm Status Enable (ASE) register. If a bit of the ASR is set and
the same bit of the ASE is also set, bit 0 of the Status Byte register is set.
*ASR?
Returns the current value of the Alarm Status Register (ASR), and then clears the register. The
Alarm Status Register is a 32-bit integer that indicates which alarms were triggered since the last
time the
*ASR?
command was issued. Each of the CTC100 in the
Alarm Status Register. When an alar
set. The bit is not cleared when the alarm turns off. Use the
channel. alarm.mask
instruction
to determine which bit a particular channel is associated with.
*CLS
Clear Status. Sets all status registers to zero, disabling all standard events.