HP 34970A manual Instrument Errors 221, 225, 226, 251

Chapter 6 Error Messages

Instrument Errors

221	u R
	_” xz x – xx3
	5 k–
	x– x ” ”” x
	x z– 5

222	u R
	R–”– –zx 3 – ”– xx
	“–“ – x “– x
	“””––“ – –

223	u R	koo
	k – –x“ x – zx–z– z–
	/ROUTe:CHAN:ADVance:SOURce zx0 – – z– –“”
	– zx /	TRIGger:SOURce z“05 k– z“ x–
	accepted and executed but the scan trigger source is reset to “IMMediate”.

224	u R	koo
	This error is generated if you attempt to set the scan trigger source
	(TRIGger:SOURce command) to the same source used for the channel
	advance source (ROUTe:CHAN:ADVance:SOURce command).
	The command has been accepted and executed but the channel advance
	source is reset to “IMMediate”.

225	u R foo
	This command is valid only when the internal Tdd is installed and
	enabled. Use the INSTrument:DMM? command to determine the state of
	the internal Tdd. For more information, see “Internal DMM Disable”
	on page 145.

226	u R foo
	n–	Tdd –xy“3 –	ROUTe:CHAN:ADVance:SOURce
	x	ROUTe:CHAN:FWIRe z	are not x“5 l– –
	INSTrument:DMM? zx– –		Tdd5
	For more information, see “Internal DMM Disable” on page 145.

251	w	ikT – x y–– –z5 k
	Px
	ikT– –“F	α = 0.00385 (“85”) and α = 0.00391 (“91”).
	The following thermistors are supported: 2.2 kΩ (“2252”), 5 kΩ (“5000”),
	and 10 kΩ (“10000”). k		: CONF:TEMP RTD,1,(@101)

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