Scan List Commands; Tarecal; Tarenull; Unhook - HP E1313A Manual

Scan List Commands

Appendix D
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

TARECAL

Derives the offset constants necessary to make the channels included in the
Tare Channel List read zero. Use
Channel List. These values are stored in RAM, and loaded into the A/D
subsystem's register file. They are not copied into Flash Memory until
receipt of the STORETAR
always be executed before
from external (tare) offsets.
nulling of strain gages. One would not normally store the tare constants in
this case.
TARECAL?
Returns results of the most recent
Response Register. The meaning of bits in the response are the same as the
Error Flags (see the table on page 358).

TARENULL

Clears the Tare Channel List used by the
channels to the list with
TAREAPPEND

UNHOOK

Disconnects the Calibration Bus from the connector panel and sets the cal
relays to their measure positions. The bus is reconnected by a
RESIST command. Note that the
do this as a side effect.
These commands are used to assign a conversion algorithm to each module
channel; establish which channels are to be assigned to each scan list; and
establish the pace of measurements during the scan.
ADVRATE n < clocks >
Sets the interval between successive samples for scan list n. The sample rate is
2 MHz / ( < clocks > + 1). The minimum value for
corresponding 10 µS advance interval. For values smaller than 19, 19 will be
used.
TAREAPPEND to define the Tare
command. A CARDCAL command should
TARECAL in order to decouple internal offsets
TARECAL can also be used for limited-range
command in the Query
TARECAL
TARECAL command. Add
.
ADZERO and CARDCAL
< clocks
Register-Based Programming
1080
16
1090
16
3100
16
4000
16
, or
SOURCE
commands also
0200 - 0203
16 16
> is 19 (decimal),
367