Fluke PM-3380B, PM-3390B, PM-3370B, PM-3394B, PM-3384B user manual TRACeDATA, Response definiteblock

4 - 110 COMMAND REFERENCE

TRACe[:DATA]

Syntax: TRACe[:DATA] <destination_trace> , <NRf> <definite_block>

Alias: DATA[:DATA] <destination_trace> , <NRf> <definite_block>

<destination_trace>	Mi_n
	n = 1 .. 4
	i = 1 .. 8 (standard memory)
	i = 1 .. 50 (extended memory)
<NRf>	Constant value:
	- Range from -128 to +127 (1 byte trace
	points).
	- Range from -32768 to +32767 (2 byte
	trace points).
<definite_block>	The format of the block data is as follows:

# n x . . x f b . . . . . b s <NL>

NewLine code

checksum over all trace bytes trace sample data bytes trace data format byte number of trace bytes (fbb...bbs) number of digits of x..x

Notes: - If f=8 decimal, each trace sample is one byte (8 bits).

-If f=16 decimal, each trace sample is two bytes (16 bits), i.e., most significant byte (msb) + least significant byte (lsb).

-The checksum is done over all trace sample data bytes by adding the bytes one by one as follows: SUM = (SUM + byte N)MOD256

Query form: TRACe[:DATA]? <source_trace>

<source_trace>	CHn Mi_n
	n = 1 .. 4
	i = 1	.. 8 (standard memory)
	i = 1	.. 50 (extended memory)

Response: <definite_block>

Limitations:

For the PM33x0B CombiScope instruments:

-CH3 and Mi_3 is not applicable.

-CH4 is the external trigger view channel, so:

•EXTernal is the alias for CH4.

•Mi_E is the alias for Mi_4.