Fluke 789 - Manual (Page 29)

ProcessMeter™
Using the Current Output Functions
21
mA
mA
mA
mA
mV
V
V
A
LOOP POWER
250
HART
OFF
mA A COM V
0%
RANGE HOLD
REL
MIN MAX
%STEP COARSE FINE SpanCheck
Hz
100%
789 PROCESSMETER
40
20
0 100
80
60
CAT IV
600 V
anw010f.eps
Figure 7. Sourcing Current