Agilent Technologies E4374A cfGetInstIdentify, cfGetInstStatus, Example, Syntax, Description

6 - Language Dictionary

Example

void query_groups(CF_SERVER server)

{

char names[CF_MAX_GROUPS][CF_MAX_GROUP_NAME_LEN]; int starts[CF_MAX_GROUPS];

int sizes[CF_MAX_GROUPS];

cfGetGroups(server, names, starts, sizes);

}

cfGetInstIdentify

Syntax

int cfGetInstIdentify(CF_HANDLE server, char *idstring);

Description

This command returns a description of the instrument. The string begins with the model number, then the product name, followed by the firmware version number, followed by instrument option descriptions or abbreviations. The idstring is a maximum of CF_MAX_ID_LEN characters in length and is returned as a null-terminated C string.

cfGetInstStatus

Syntax

int cfGetInstStatus(CF_HANDLE server, int *status);

Description

Returns the instrument status. Individual bits within the status word are defined to indicate various status conditions. The following constants can be used to test different status conditions:

CF_EXT_FAULT_IN_STAT	An input configured to the CF_EXT_FAULT_IN function was
	asserted since the last time cfProtectClear was called.
CF_EXT_INTERLOCK_STAT	An input which was configured to the CF_EXT_INTERLOCK
	function is true
CF_SERIAL1_SWITCH_STAT	True when serial port 1 is set as the configuration terminal port
	by a hardware switch
CF_LOW_RAIL_STAT	The rail voltage got too low since the last time cfProtectClear
	was called.
CF_HIGH_RAIL_STAT	The rail voltage got too high since the last time cfProtectClear
	was called.
CF_OVERTEMPERATURE_STAT	The internal temperature got too high since the last time
	cfProtectClear was called.
CF_CALIBRATING_STAT	The instrument is calibrating
CF_POWER_ON_STAT	The instrument has not finished its power-on initialization
CF_POWER_FAIL_STAT	True whenever the CF_POWER_FAIL_IN signal is true.
CF_RAIL_NOT_READY_STAT	There is no dc voltage on the power bus
CF_RESTART_STAT	True whenever there is a saved shutdown state that can be
	restarted with cfRestart().
CF_SELFTEST_STAT	True when a selftest is in progress
CF_SELFTEST_ERROR_STAT	True when a selftest is in progress
CF_SHUTDOWN_STAT	True when either an automatic power fail shutdown occurred or
	cfShutdown() was called since the last time cfProtectClear() was
	called.
CF_CAL_ERROR_STAT	True when a selftest is in progress

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