Rotary Function Switch Positions For Ma Output - Fluke 789 User Manual

No. Position
OUTPUT

X
OUTPUT

Y
monp
No. Position
 250
mA
HART
LOOP POWER
info@Fluke-Direct.com
Table 4. Rotary Function Switch Positions for mA Output
Default Function
Test leads in
% STEP X or W: Adjusts output up or down to the next 25 % step
SOURCE:
COARSE X or W: Adjusts output up or down 0.1 mA
Source 0 % mA
FINE X or W: Adjusts output up or down 0.001 mA
Test leads in SIMULATE:
 sets output to 0 %
Sink 0 % mA
 sets output to 100 %
Test leads in
J (Blue) cycles through:
SOURCE:
•
Fast repeating 0 % -100 % - 0 % ramp (o on display)
Source repeating
0 % -100 %-0 %
•
Slow repeating 0 % -100 % - 0 % ramp in 25 % steps (n on
slow ramp (m)
display)
Test leads in SIMULATE:
•
Fast repeating 0 % -100 % - 0 % ramp in 25 % steps ( pon
Sink repeating
display)
0 % -100 %-0 %
•
Slow repeating 0 % -100 % - 0 % ramp (m on display)
slow ramp (m)
Table 5. Rotary Function Switch Position for Loop Supply
Default Function
Test leads in SOURCE:
Supply > 24 V loop power, measure mA
Fluke-Direct
ProcessMeter™
Getting Acquainted with the Meter
Pushbutton Actions
Pushbutton Actions
J (Blue) cycles through:
• 250 Ω series resistor for HART
communication switched in
• 250 Ω series resistor switched out
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