2-62 Agilent 4155C/4156C VXIplug&play Driver User’s Guide, Edition 4
Driver Function Reference
hpe5250a_couplePort
rule Connection rule. 0 (free route) or 1 (single route).
sequence Connection sequence. 0 (no sequence), 1 (break before make),
or 2 (make before break)
hpe5250a_couplePort
This function sets the couple ports which are used for making kelvin connections on
the specified card. The specified input port number will be coupled with the next
input port and two output ports. For each card, you may setup the same or different
couple ports. This command overwrites the previous couple port setting for the card.
This command applies only to the E5252A card.
The couple port mode is controlled by the hpe5250a_coupleState function.
Syntax ViStatus _VI_FUNC hpe5250a_couplePort(ViSession vi,
ViInt16 coupleport_cardno, ViInt16 port1, ViInt16 port3, ViInt16 port5,
ViInt16 port7, ViInt16 port9);
Parameters vi Instrument handle returned from hpe5250a_init( ).
coupleport_cardno Card number. 1 (card 1), 2 (card 2), 3 (card 3), 4 (card 4), or 5
(all card) in the normal configuration mode, or 0 (all card in the
automatic configuration mode). For the configuration mode, see
hpe5250a_func.
port1 Couple port by the input ports 1 and 2. 0 (disable) or 1 (enable).
port3 Couple port by the input ports 3 and 4. 0 (disable) or 1 (enable).
port5 Couple port by the input ports 5 and 6. 0 (disable) or 1 (enable).
port7 Couple port by the input ports 7 and 8. 0 (disable) or 1 (enable).
port9 Couple port by the input ports 9 and 10.
0 (disable) or 1 (enable).
hpe5250a_coupleState
This function controls the couple port mode for the specified card. This function
applies only to the E5252A card.
Syntax ViStatus _VI_FUNC hpe5250a_coupleState(ViSession vi,
ViInt16 couplestate_cardno, ViInt16 couple_state);
Parameters vi Instrument handle returned from hpe5250a_init( ).
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