Yokogawa Button Operated DX2000 - Manual (Page 10)

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2.10. Communication Commands
2.10.1. Setting the LOG Range
Setting mode setting
SR p1,p2,p3,p4,p5,p6,p7,p8,p9
¾ p1: Channel number (001 to 048)
¾ p2: Setting type (Log)
¾ p3: Measurement range (20 mV, 60 mV, 200 mV, 2 V, 6 V, 20 V, or 50 V)
¾ p4: Span lower limit
¾ p5: Span upper limit p4 < p5
¾ p6: Lower limit of exponent (-15 to 15)
¾ p7: Upper limit of exponent (-15 to 15) p6 < p7 and (p7-p6) ≤ 15
¾ p8: Decimal place (fixed to 0) * Decimal place of the exponent
¾ p9: Unit (up to 6 characters)
2.10.2. Specifying the Number of Displayed Mantissa Digits
Basic setting mode setting
QA p1
¾ p1: Number of displayed digits (2: 2 digits or 3: 3 digits)
2.11. Manual Sample Function
Stored data when a channel set to LOG is assigned
¾ The data is stored in the same format as with the digital value display
(mantissa + exponent).
Events that cause the manual sampled data to be divided
¾ If the number of displayed mantissa digits of the LOG input range is changed,
the data file is divided the next time manual sample is executed.