ProcessMeter™
Getting Acquainted with the Meter
17
Table 7. Display (cont.)
No. Element
Meaning
Auto Range
Manual Range
Range status indicators:
Auto Range - autoranging is on
Manual Range - the range is fixed
400100030
mV
The number plus the unit and multiplier indicate the active range.
mo np
One of these lights in mA ramping or step output (rotary function switch position
Ymo np):
m - slow continuous 0 % - 100 % - 0 % ramping (40 seconds)
o - fast continuous 0 % - 100 % - 0 % ramping (15 seconds)
n - slow ramp in 25 % steps (15 seconds/step)
p - fast ramp in 25 % steps (5 seconds/step)
250 Ω
HART
Lights when 250 Ω series resistance is switched in (789 only)
Loop Power
Lights when in loop supply mode (789 only)
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