6253 DC Voltage Current Source/Monitor Operation Manual
4.2.13 Memory Clear
4-72
NOTE: In the following cases, store mode ON/OFF and storing operation changes cannot be
performed.
• During measurement by AUTO trigger in the DC source or pulse source mode.
• During sweep operation in the sweep source mode
4.2.13 Memory Clear
The memory data is cleared in any of the following conditions:
• When executing Memory Clear by menu operation
• When executing the RL command
• When setting the Store mode to ON (Normal or Burst)
• When switching between the Normal mode and the Burst mode
•Power ON
• When executing sweep in the Burst mode
Table 4-17 Comparison of Memory Store Operations
Memory Store mode Normal Burst
Available source mode All DC sweep, pulse sweep
(range fixed, Auto Zero: OFF, Complete/
Busy: Sweep end)
Recommended usage Normal measurement
When storing measured data for regular
measurement such as DC or pulse
measurement
High-speed measurement
When reading the measured data after
measuring a certain number of times
such as sweep measurement
Minimum repeat time (*) 250 s50 s
Measurement data display Displayed in real time No display
Data output Reading the latest data by the
ENTER key
Available Not available
RECALL and RN1 commands Available
Operation at memory full The ST indicator is lit in light blue.
MFL (bit 10) of the device event status register is set.
Storing data is stopped. Measurement stops.
Sweep mode: STOP
Comparator
calculation results
COMPLETE OUT HI/GO/LO
signal
Output in real time No output
Buzzer
HI/LO/GO display No display
Flag for the specified number of memory stored data
reached
Device Event Status Register ASN (bit4)
This flag bit is set when the number of measured data reaches the specified number
of stored data in the measurement buffer memory (using the RNM command).
(*) Integration time:10 s, Source delay: 5 s, Measurement delay: 20 s
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