Bird Technologies 6091P - Manuale (Pagina 49)

Device Dependent
Commands
GPIB commands specific to a piece of equipment are known as device dependent com-
mands. The device dependent commands supported by the 6091/6091P Calorimeter
are listed in Table 8.
Procedures for sending the device dependent commands are provided in the Sending
Device Dependent Commands section of this Appendix.
37
Remote Operating Procedures
Category Command Function
Measurement WA* Watts
FL Flow rate
IN Input coolant temperature
OU Output coolant temperature
DT Delta coolant temperature
Terminator YT* Two terminators; [CR] [LF]
YO One terminator; [CR]
YN No terminators
EOI on/off KY* Turn on EOI signal
KN Turn off EOI signal
Prefix PY* Turn on data prefix
PN Turn off data prefix
Trigger T0 Continuous on Talk
T1* One shot on Talk
T2 Continuous on GET
T3 One shot on GET
T4 Continuous on measurement command
T5 One shot on measurement command
SRQ Mask Mxx* Mask xx (0 to 63) - default is 38
Self-Test J0 Starts self-test
Status U0 Return Machine Status word
U1 Return Error Status word
U2 Return Revision History word
Writeable Store WSxxxxxx Store 6 bytes of ASCII data in RAM
*denotes power-up default setting
Table 8
Device
Dependent
Commands
WAtts (WA)
Function Selects RF power measurement mode.
Remarks Measurement results are returned in Watts.
Statements National GPIB-PCII HP 200/300
LET CMD$="WA" OUTPUT 724; "WA"7
CALL IBWRT (UD%,CMD$)