CDI Torque COMPUTORQ II Electronic Torque Wrench - Manual (Page 5)

OPERATING INSTRUcTIONS
EXAMPLE upper right of the display. After
a over torque of 15% of the range of the
wrench, ‘OvEr” will be displayed on the
LCD. Damage may have already occurred.
ELECTRONIC WRENCH FUNCTIONS
• TO USE IN “TRACK” MODE OF OPERATION:
1. Turn wrench “on”. Check to see if wrench is in
“TRACK” mode
2. Place wrench on a fastener and apply a
force. The value on the LCD will rise with
the applied torque and then decrease when this force
is removed. Thus, the values will “track-up” and then
“track down”.
• TO USE IN “PEAK” MODE OF OPERATION:
1. Turn wrench “on”.
2. Refer to section “TO CHANGE MODE OF
OPERATION” if wrench is not in “PEAK”
mode.
3. Apply a force with the wrench, the
highest torque value will be held on the LCD.
• TO USE MEMORY FEATURE IN PEAK MODE OF
OPERATION:
1. Set up wrench to “Peak” mode of operation.
2. Load the wrench to correct applied torque desired.
Release the force applied. The maximum torque
(peak) will remain on the display.
NOTE: YOU NOW HAVE TWO OPTIONS
A. Press Button #2 (store/send) to store
this torque value into memory. The
display will clear to all zeros (000.0). The
number “001” will appear in the lower
right of the display. Repeat step 2 above
and then press Button #2 (store/send)
until the desired number of applied
torque values is reached.
B. Press Button #1 (clear/zero) and LCD will
clear...wrench is ready for new torque operation. No
value is stored in memory.
•
TO RECALL DATA STORED IN MEMORY TO THE LCD:
1. Press Button #3 (recall). The torque values placed
in memory will appear on the digital display in the
OPERATING INSTRUcTIONS
reverse order that they were placed in
memory. Example: Last torque value
taken and placed into memory is first to
be recalled. The sequence number will
be displayed in the upper right of the
AFTER display (just above the total number of stored
torque values in memory).
2. Continued pressing of Button #3 (recall)
will scroll through all torque values in
memory.
• TO DOWNLOAD THE STORED DATA TO A
PRINTER OR COMPUTER:
Connect proper cable from printer, datalogger or
computer to wrench.
1. Press Button #3 (recall) at any time
during the torque sequence (see
above).
2. Then press Button #2 (store/send). The display will
show the values are being MEMORY
sent by indicating “SEnd” on the LCD
and will signal when all the data has
finished being transmitted by a audible
tone and the LCD display returning to the last torque
value left on the display.
3. If, after a single torque value has been taken, and you
wish to “send” this value to a peripheral, press and
hold Button #2 (store/send) for approx. 2 seconds.
A tone indicates completion of this function. If this
torque value also needs to be placed into memory,
press button #2 (store/send) once.
PLEASE NOTE: When downloading recalled memory to a
printer or computer, the data will be sent
and printed in the order torque values
were taken. Example: First value taken will
be first value printed.
* Please refer “INTERFACE CABLES”
section for proper cabling and “CALIBRATION
PROCEDURES” section for factory set parameters.
** If “Err” is displayed on the LCD during transmission
of torque data, the battery may need to be replaced.
Refer to the “BATTERIES” section for battery
replacement diagrams.
000.0
171.5
000.0
171.5
000.0
171.5 000.0
171.5
000.0
171.5
000.0
171.5
000.0
171.5
000.0
171.5
000.0
171.5
000.0
171.5