Series TT02 Digital Torque Tool Testers
User’s Guide
17
12.1.4 Command Responses
In response to the reading request command ‘?’ the tester will return a string with the load data, followed
by a space, then the load unit (if enabled under the
Serial/USB Settings
Data format
sub-menu). It
will be terminated by a CR-LF pair.
Example return strings:
-18.78 lbFin<CR><LF> 18.78 lbFin of counter-clockwise torque
4.285 Nm<CR><LF> 4.285 Nm of clockwise torque
The number of digits after the decimal point is dependent of the tester’s capacity and resolution.
Polarity may be inverted or omitted, as shown in the table above.
Any detected errors are reported back by means of error code *10 (illegal command).
12.2 Mitutoyo BCD settings
This output is useful for connection to data collectors, printers, multiplexers, or any other device capable
of accepting Mitutoyo BCD data. Individual data points may be transmitted by pressing
DATA
or by
requesting it from the Mitutoyo communication device (if available). To enable Mitutoyo output, select the
desired format – either with polarity or without polarity. The display appears as follows:
12.3 Analog Output
This output can be used for chart recorders, oscilloscopes, data acquisition systems, or any other
compatible devices with analog inputs. The output produces ±1 volt at full scale of the instrument. The
polarity of the signal is positive for clockwise and negative for counter-clockwise.
12.4 DATA Key Settings
To configure the functions of the
DATA
key, select
DATA Key
from the menu. The display appears as
follows:
RS232/USB Output
Outputs data via the serial and USB ports
Mitutoyo Output
Outputs data via Mitutoyo (Digimatic) through the serial port
Memory Storage
Stores a reading to memory (refer to the
Memory
section for details)
Any combination of the above functions may be selected.
MITUTOYO BCD
*
Disabled
Enabled
* Without Polarity
With Polarity
DATA KEY
*
RS232/USB Output
Mitutoyo Output
Memory Storage
www.
.com
information@itm.com
1.800.561.8187
