Verification Of Ir Communications Port (Fluke 53 And 54) - Fluke 51 Service Manual

Fluke thermometer user manual
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51, 52, 53, 54 Series II
Service Manual
Input
Voltage
Step
(mV DC)
1
0.0000
2
0.9193
3
-5.7297
4
40.8853
5
48.8382

Verification of IR Communications Port (Fluke 53 and 54)

This section explains how to verify the operation of the IR Communications Port (IR
port). Perform the following procedure using a PC and HyperTerminal. The IR port can
also be verified using Flukeview
To set up a HyperTerminal file, follow these steps:
1. Connect the IR adapter cable to the DB9 Adapter connector. Connect the other end of
2. Place the Fluke 53 or 54 in front of the IR adapter.
3. Open up a HyperTerminal session. Select
4. Open up a
5. When the
6. Select
7. Under
8. Select the
To open a HyperTerminal file to test the IR port, use the following procedure:
1. Under
2. Click on the
3. Click on
4. Type in "ID" followed by the
5. The display of the thermometer now shows the thermometer name (Fluke 53-II or
8
Table 3. Performance Test Values (K-Type Thermocouple)
Equivalent
Temperature
0.0 C
23.0 C
-190.0 C
990.0 C
1200 C
the DB9 Adapter to a COM port of the PC.
HyperTerminal
.
New Connection
Connect To
box appears, select the COM1 or COM2 (the port that the IR
adapter cable is plugged into).
: 9600 baud rate, 8 data bits, no parity, 1 stop bit, and no flow
Port Settings
control.
, select
File
properties
. Verify that port settings are correct (the baud rate may need to be
Configure
changed to 9600).
Settings
tab then click on
Echo typed characters locally
Append line feeds to incoming line ends
Wrap lines that exceed terminal width
, select
File
Save As
.
click on
save
phone disconnect
open folder
or under
Fluke 54-II), and the units operating software version (e.g. Fluke 54-II, V1.01).
32.0 F
-0.3 to 0.3
73.4 F
22.7 to 23.3
-310.0 F
-189.3 to -190.7
1814 F
989.2 to 990.8
2192 F
1199 to 1201
software.
Start button
with a name like "Fluke 54 IR Test".
. Verify that the correct port is selected. Click on
ASCII Setup
. Check the following boxes:
. Use a file name such as "Fluke 54 IR Test" and then
icon.
File
select
Open
. Double click on Fluke 54 IR Test.
Enter
key (notice the "ID" is capitalized).
Display Reading limits
C
F
31.5 to 32.5
72.9 to 73.9
-308.9 to -311.1
1813 to 1815
2190 to 2194
,
,
Programs
Accessories
,

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54525351 ii series52 ii series53 ii series

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