Omega RD200 - Manual (Page 58)

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10. OPERATIONS 10.2 Operations at Abnormal Inputs
1
Over-range input
The following table shows displays and printings for
input exceeding a printing range or a measuring
range.
• Measuring range:
Determined by the range No. programmed in
“Range/Printing range”. See Section 8.2.
• Printing range:
Trace printing range programmed in “Range/Printing range”.
Display Printing
区分 Input
Digital Bar graph Digital Analog
(1)
Lower than
minimum
measuring range*
＿ ＿ ＿ ＿ ＿
□□□……□□□
(All go off.)
－ － － － －
(2)
Lower than
minimum printing
range
Normal
□□□……□□□
(All go off.)
Normal
Overshooting to
minimum limit
(3)
Higher than
maximum printing
range
Normal
■■■……■■■
(All light.)
Normal
(4)
Higher than
maximum
measuring range*
＿ ＿ ＿ ＿ ＿
■■■……■■■
(All light.)
＋ － － － －
Overshooting to
maximum limit
* For the digital display and printing, the measured values can be displayed and printed up to about
±10% of the
span even when the values are outside the measuring range.
2
Input Disconnection
The display and printing, when the input is disconnected, differ depending on the “Burnout enable/disable”
programming. However, for channels of a voltage (mV or V) range, the burnout function is “disable (non)” even
when “Burnout Enable/Disable” is programmed. Program “Burnout enable/disable” to each channel. See
Section 11.11.
Display Printing
Programming burnout
Digital Bar graph Digital Analog
Disable
(non)
Undefined Undefined Undefined Undefined
Enable - downscale
(doWn bUrn)

□□□……□□□
(All go off.)
BURN
Overshooting to
minimum limit
Enable - upscale
(UP bUrn)

■■■……■■■
(All lights.)
BURN
Overshooting to
maximum limit
Definition of input
Printing range
Measuring range
(1)
(2) (3) (4)