Instruction manual

File Format
6-23
■ Explanations of Header File
DATASET File name
VERSION 1 (This is a fixed value.)
SERIES Number of the channel used for recording. The channel name is after the
underscore.
DATE Date when recording started (month-day-year)
TIME Time when recording started (hour: minute: second)
RATE Sampling frequency (Unit: Hz)
VERT_UNITS Physical/engineering units of each channel
HORZ_UNITS Time axis units (Sec: This is a fixed value)
COMMENT Comment entered using File and New.
NUM_SERIES Number of recording channels
STORAGE_MODE Data order. Fixed as INTERLACED because this is the scan order.
FILE_TYPE In 16 bits A/D, INTEGER(1data,2-byte integers)
In 24 bits A/D, LONG(1data,4-byte integers)
SLOPE Coefficient used when converting data to physical/engineering units
X_OFFSET Location of the beginning data on the time axis. Usually is 0.
minus for the pre-trigger time.
Even if you set the number of scans for Pre-trigger, this will be in seconds.
Y_OFFSET Offset used for converting data to physical/engineering units.
NUM_SAMPS Number of data items recorded per channel
DATA The information written after this entry is proprietary to this device, and indicates
information different from the DADiSP format.
DEVICE LX-110/LX-120
SLOT1_AMP The ID-name, number of channels, PLD versions, and firmware versions, next to
SLOT2_AMP ....., depending on the system configuration.
CH1_ The following information is written after the underscore: channel number, amp
type, range setting, filter setting. (This is always ON for a DC amp.)
ID_NO ID number
TIME Recording start date and time, recording stop date and time
(YYYYMMDDhhmmss)
REC_MODE Recording destination device (MEMORY, PC CARD, PC)
START_TRIGGER Recording start conditions: COMMAND: Interface command
PANEL: FWD button of the front panel
LEVEL: Level trigger
DATE: When Repeat Count is 1 in the interval action
TIMER: When Repeat Count is 2 or more in the interval action
EXT: External Trigger
TIME_OUT: Time out
,PRE: Added for a pre-trigger
STOP_CONDITION Recording stop conditions: COMMAND: Interface command
PANEL: STOP button of the front panel
LEVEL: Level trigger
TIMER: Specified recording time
EXT: External Trigger
MEMORY_FULL: Memory is full
MEDIA_FULL: The media is full.
,POST: Added for a post-trigger
START_PRE_COUNT Number of scans recorded by a pre-trigger
STOP_POST_COUNT Number of scans recorded by a post-trigger
MARK Number of scans at the instant an event mark was attached.
ID_END The following information applies to the LX hardware, etc.
VOICE_MEMO The number of bits per sample for voice-memo data. Data size (bytes)
LX10_VERSION Firmware and PAL version of the LX main unit
(LX120_VERSION) for LX-120
MEMO_LENGTH Number of letters in MEMO. Fixed to “0,0,0,0,0,0,0” after comma
MEMO <LX-110>