Fluke 787 Support Question
Fluke 787 Support Question
Find answers below for this question about Fluke 787.Need a Fluke 787 manual? We have 2 online manuals for this item!
Question posted by jerrysulsar on September 19th, 2013
Fluke 787 Uncal Displayed
My Fluke 787 is displaying UnCal on the screen. What is it, what does it mean and what do I do to correct it? I see this has been asked before, but could not find the answer to theses questions. Thanks
Current Answers
Related Fluke 787 Manual Pages
Fluke 787 and 789 Process Meter Datasheet - Page 1
... they open and close correctly.
31
Specifications - 787 and 789 ProcessMeter
Measurement...Fluke 787 and 789 ProcessMeter™ Test Tools
Safety rated multimeters with holster and FlexStand™): 52 mm x 98 mm x 201 mm (2.06 in x 3.86 in x 7.93 in)/638 g (1.4 lbs) Size (HxWxL)/weight (789): 50 mm x 100 mm x 203 mm (1.97 in x 3.94 in x 8.00 in)/600 g (1.3 lbs)
Recommended accessories - 787...
FE 787 Users Manual - Page 1
Printed in U.S.A. All product names are trademarks of their respective companies.
®
787
ProcessMeter
Users Manual April 1997, Rev.3, 12/01
© 1997, 1898, 2000, 2001 Fluke Corporation, All rights reserved.
FE 787 Users Manual - Page 4
787 Users Manual
Simulate Mode ...22 Changing the Current Span 22 Producing a Steady mA Output 24 Manually Stepping the mA Output 25 Auto Ramping the mA ... 28 Maintenance ...28 General Maintenance 28 Calibration...28 Replacing the Battery 30 Replacing a Fuse ...31 If the Meter does not Work 32 Replacement Parts and Accessories 33 Specifications...36
Index
ii
FE 787 Users Manual - Page 5
...Fluke 787 ProcessMeter™ (referred to as "the meter") is a handheld, battery-operated tool for information about DMM accessories. Your meter is missing, contact the place of the nearest Fluke distributor or Service Center, call:
USA : 1-888-99-FLUKE (1-888-993-5853) Canada: 1-800-36-FLUKE... Clips, this manual. Contacting Fluke
To order accessories, receive operating assistance, or get...
FE 787 Users Manual - Page 6
...the case. Look for cracks or missing plastic. Box 9090, Everett, WA 98206-9090 USA
Fluke Europe B.V. Use the meter only as specified in Table 1.
Pay particular attention to the user; ... World Wide Web: www.fluke.com
Safety Information
The meter complies with IEC1010-1, ANSI/ISA S82.011994 and CAN/CSA C22.2 No. 1010.1-92 Overvoltage Category III. 787 Users Manual
Address correspondence to...
FE 787 Users Manual - Page 8
...supply system but less than the primary supply system (CAT IV).
4 787 Users Manual
Symbol
c
Table 1. Mains, wall outlets, main distribution levels connected closer to... the level of Impulse Withstand Voltage protection provided. International Symbols
Meaning Alternating current
Symbol
Meaning Earth ground
Direct current
Fuse
Alternating or direct current
Conforms to...
FE 787 Users Manual - Page 9
....
Display
Rotary Switch
ProcessMeter How to the sections referenced in addition to Get Started
787 PROCESSMETER
MIN MAX % STEP
RANGE COARSE
REL
HOLD H FINE
Hz
mV V
mA A
OUTPUT
mA
V
mA
OFF
OUTPUT 0-24mA
SOURCE
+
SIMULATE
+
A
mA
COM
V
0.44A (1A /30 sec)
FUSED
30mA FUSED
CAT 1000V
Pushbuttons
Input/Output Jacks
Figure 1. Fluke 787 ProcessMeter...
FE 787 Users Manual - Page 10
...3
A
mA
COM
V
0.44A (1A /30 sec)
FUSED
30mA FUSED
CAT 1000V
2
4
Figure 2. Input/Output Jacks
ee001f.eps
6 787 Users Manual
Getting Acquainted with the Meter
To become familiar with the features and functions of the meter, study the following figures and tables.
...5 describe the functions of the pushbuttons.
• Figure and Table 6 explain what all the elements of the display indicate.
FE 787 Users Manual - Page 16
... switch in O position: Selects diode test function (D) Rotary switch in OUTPUT mA Jposition: Cycles through
• Slow repeating 0% -100% - 0% ramp (Eon display) • Fast repeating 0% -100% - 0% ramp (P on display) • Repeating 0% -100% - 0% ramp in 25% steps (N on display) A B
12
2
3
4
5
MIN MAX % STEP
RANGE COARSE
REL
HOLD H FINE Hz
1
6
8
7
Pushbutton
b U (BLUE)
Figure...
FE 787 Users Manual - Page 18
787 Users Manual
67
8
9
5
4
3 2 1
11 12
Figure 6. Elements of the Display 14
10
ee004f.eps
FE 787 Users Manual - Page 20
... and multipliers associated with the numerals
M or kΩ, kHz
K
Auto
Range status indicators:
400100030
Auto means autoranging is on.
N means ramping in mA ramping or step output (rotary switch position mA J):
E means slow continuous 0% - 100% - 0% ramping.
P means fast continuous 0% - 100% - 0% ramping. Display (cont.)
No.
L
EP N
One of these lights in 25% steps.
16...
FE 787 Users Manual - Page 22
... MIN MAX off during MIN MAX recording. 787 Users Manual
Testing Diodes
To test a single diode:
1. Reverse the probes. The meter should indicate the appropriate diode voltage drop.
5. Press M again to the cathode (side with band or bands). press I to erase stored measurements and exit . Displaying Minimum, Maximum, and Average
MIN MAX...
FE 787 Users Manual - Page 24
... whenever possible. The way to tell which mode is in use is in Figure 7.
The display looks the same in an externally-powered current loop. Source mode depletes the battery faster than ...mode whenever you need to see which the meter regulates current in source and simulate modes. 787 Users Manual
Using the Current Output Functions
The meter provides steady, stepped, and ramped current ...
FE 787 Users Manual - Page 26
... to a current loop. Simulate mode is so named because the meter simulates a current loop transmitter. 787 Users Manual
Simulate Mode
Simulate mode is selected automatically by inserting the test leads into the SIMULATE + ... you connect the test leads to OUTPUT [ mA, and observe the 0% output level. The display looks the same in the loop.
The way to tell which mode is in use is in...
FE 787 Users Manual - Page 28
...Adjustment Adjusts up 0.1 mA Adjusts up 0.001 mA Adjusts down 0.001 mA Adjusts down 0.1 mA
24 787 Users Manual
Producing a Steady mA Output
When the rotary switch is in Table 8. The meter begins sourcing ...or simulating 0%.
Note
The STEP pushbuttons described on the numeric display. Select either sourcing or simulating by choosing the SOURCE or SIMULATE output jacks.
...
FE 787 Users Manual - Page 32
... a snap-on holster that it . Maintenance
This section provides some basic maintenance procedures.
787 Users Manual
Battery Life
WWarning
To avoid false readings, which could lead to its specifications.... with a Flex-Stand bail. Table 12.
do not use abrasives or solvents. Contact a Fluke Service Center for instructions.
28 You can turn the meter over in the holster to protect ...
FE 787 Users Manual - Page 36
787 Users Manual
If the Meter does not Work
• Examine the case for a fixed fee.
F2
See the Warranty on the back of the title page for terms. If
the warranty has lapsed, the meter will be repaired and
returned for physical damage. Contact a Fluke Service Center
for information and price.
1
Figure...
FE 787 Users Manual - Page 38
787 Users Manual
Item BT1 CG81Y ! F1, 2 MP85 MP86 H2, 3, 4 MP89, 90 MP8 MP92 H5, 6... set Alligator clips for use with TL75 test lead set Industrial test lead set Product Overview Manual Users Manual (CD-ROM) Calibration Manual (not shown)
Fluke PN or Model no.
614487 CG81G 943121 619962 619939 832246 824466 831933 619947 948609 646932
TL75 AC70A TL20 1586717 1586721 641891
Quantity
1 1 2 1 1 3...
FE 787 Users Manual - Page 44
787 Users Manual
Frequency Counter Accuracy
Range
Resolution
199.99 Hz
0.01 Hz
1999.9 Hz
0.1 Hz
19.999 kHz
0.001 kHz
Display updates 3 times/second at >10 Hz
Frequency Counter Sensitivity
Input Range
1 V 4 V 40 V 400 V 1000 V * Usable 0.5 Hz to 5 kHz* 0.1 V 1 V 3 V 30 V 300 V
40 Accuracy, ±(% of Reading + ...
FE 787 Users Manual - Page 48
..., programming an, 19 Options, power-up options, 27 Pushbuttons, 12 Parts, replacement, 34 Power-up , 27 Output. Input/Output jacks, 7
-J-
Knob positions, 9, 11
-L-
mA output.
787 Users Manual
-F-
Holster, 28
-I-
See Current output Mailing address for Fluke, 2 Maintenance, 28 Malfunction, 32 Measuring, 17 MIN MAX recording, 18
-O-
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