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The IZO-DM/DFM wrench will store, recall and download data to a compu-
ter or printer via RS232 true standard. A download software disk is included
with the wrench for use with a PC running WINDOWS or NT operating
system. Refer to the BAHCO disk for PC installation instructions.
Refer to your serial printer instruction manual for installation instructions –
see
Setup serial baud rate
.
Two Excel templates are provided on your BAHCO disk for your conve-
nience. Copy them to your hard drive, rename them, and make whatever
changes suit your needs. Note: BAHCO does not provide technical support
for these templates.
Use the DOWNLOAD Template to print the previously stored data list from
the wrench. The PRINT function of the wrench sends out the number of the
reading, the torque value and the units of measure. Use DATE-TIME
Template to automatically create a DATE and TIME stamp for each reading,
while the wrench is connected to the computer. Individual readings are both
stored in the wrench and are sent out the serial port simultaneously. Only the
torque value and the units of measure are sent out during the store function.
Store
Momentarily push the
MEMORY key to store PEAK readings captured on
the flashing display. The audible alert will sound once and reading will be
stored and numbered in memory, and the reading will be sent out the RS232
port simultaneously.
The “M” indicator will turn on when at least one reading is stored in memory.
Recall
To review the data in memory, push and hold the
MEMORY key for three
seconds. The last reading will be displayed alternating with its memory
location number. Use the
INCREMENT and
DECREMENT keys to
scroll through the data list.
Push
ON/ZERO key to return to measurement mode.
Clear
To clear a reading, enter the RECALL mode as above. Scroll to the memory
location number that you want to clear and hold the
MEMORY key for
three seconds. The display will show “CLr” for one second and decrement to
the next reading. If this was not the last reading stored, all subsequent
readings will shift down one memory location.
Push
ON/ZERO key to return to measurement mode.
Clear all
To clear the entire data list, enter the RECALL mode as above.
Hold the
MEMORY key and the
INCREMENT key simultaneously for
three seconds. The “M” indicator will turn off and the wrench will revert to
measurement mode.
To send the entire data list out the RS232 port, push the
PRINT key
momentarily. The audible alert will sound twice and the display will read
“SEnd” until the data stream is finished.
The wrench will then revert to measurement mode.
MEMORY FUNCTIONS
Setup serial baud rate:
Note: RS232 protocol is true, 8 data bits,
1 stop bit, carriage return delay is 600 mS and
character delay is 14 mS. Default is 9600 baud.
Push the
ON/ZERO key to exit the setup mode
at any time without changing previous baud setup.
To change output baud rate, push and hold the
PRINT key for three seconds to enter setup
mode. Display shows previously programmed
baud rate flashing and UNITS display is off.
Use
the INCREMENT and DECREMENT
keys to select the required baud rate,
“0012”=1200, “0024”= 2400, “0048”= 4800,
“0096”= 9600 or “0192”=19.2K.
Push the
PRINT key momentarily to accept the new baud rate.
Audible alert will sound once and display will revert to measurement mode.
Maintenance/Service
Clean torque wrench by wiping with a damp cloth. Do NOT use solvents,
thinners or carb cleaners. Do NOT immerse in anything. Service, repair and
calibration are to be done by BAHCO Service Centres only. Contact your
BAHCO Tools representative. Ratchet head repair can be done by BAHCO
Representative or user.
NOTE:
If the display shows “Err0” at power on, the wrench is damaged and
must be returned for repair.
Battery Replacement
The IZO-DM/DFM torque wrench will automatically shut off after two
minutes sitting idle to conserve battery power.
A flashing “bAtt” display means the torque wrench is no longer accurate
and the batteries must be replaced.
Replace with three “AA” Alkaline cells only.
Remove battery when wrench is in storage.
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