Printed in Japan
Date of publication: November 1, 2017
Mitutoyo Corporation 20-1, Sakado 1-Chome, Takatsu-ku, Kawasaki-shi, Kanagawa 213-8533, Japan
Error display
Cause and countermeasure
Lower limit setting error
The lower limit exceeds the number of digits which can be displayed.
• Set a proper lower limit. (See "8. Tolerance Judgment (Upper and Lower Limits
Setting)".)
11. How to Mount/Dismount Gage Head and Extension Rod (Option)
Note
• When loosening or tightening the attachment with a spanner, do not hold the main body unit by hand. It can cause
damage.
• Be sure to make the reference point adjustment after detach/attach of the gage head and extension rod (option).
1
Set the supplied spanner into the grooves on the attachment
to hold the main body unit, and rotate the gage head by hand
to release it.
2
Keep holding the main body unit by the spanner, rotate and
tighten the extension rod and the gage head in this order by
hand.
Dismount it in the same way.
Extension
rod
Spanner
Loosen
Tighten
12. Output Function
1) External output of the display value
By connecting this product with an external device by the connection cable (option), the display value can be output to
external.
Note
• Parts No.905338 (1 m) and No.905409 (2 m) are available as the connection cable (option) for this product.
• Be sure to check the direction of the connector when attaching the connection cable.
1
Hold the battery ON/OFF switch (for two seconds or longer) to turn it off.
2
Connect this product with an external device.
1 Remove the protection cap of the output connector on this product.
2 Connect this product with an external device using the connection cable.
3
After turning on the product, press the DATA/HOLD switch in the measurement mode.
>> Display value is output to the connected external device.
Note
• The external output using the DATA/HOLD switch is not available during the tolerance judgment with enlarged
display. However, the external output is possible by inputting an output request (REQ) from the external device.
• Before using the external output function, carefully read the operation manual of the connected data processor.
• When output requests (REQ) are received in a short interval, data output may fail. (If continuous data output is
requested from the external counter, set the output request interval on the counter to 0.4 second or longer.)
• The held display value is released when it is output externally.
9. Function Lock Function (Prevention of Incorrect Operations)
This product provides the function lock function which disables the reference point setup operations to prevent the
reference point from being changed carelessly.
When the function lock is effective, " " blinks on the display unit, and the operations are disabled except the power on/
off, hold/release of the display value, output of the display value, and release of the function lock.
1
Enter the parameter setting mode.
1 Hold the MODE switch in the measurement mode (for two seconds or
longer).
>> The display enters the parameter setting mode.
2
Select the function lock function.
1 Press the MODE switch to select the function lock function (
).
2 Press the SET switch.
>> The function lock function can be set.
3
Set ON/OFF.
1 Press the MODE switch to select ON/OFF.
>> Pressing the MODE switch toggles ON/OFF.
2 Press the SET switch.
>> The setting is confirmed.
10. Errors and Countermeasures
Error display
Cause and countermeasure
ABS composition error
This may appear during movement of the contact point and disappear soon due to
the internal processing, and this can be ignored. If it occurs in the static condition,
the internal sensor fails. Contact your dealer or the nearest Mitutoyo sales office
for repair.
Low power supply voltage mark
The battery is low. Replace the old battery with a new one.
Display overflow
The measured value exceeds the number of digits which can be displayed.
• At absolute measurement (ABS) mode: Set the reference point again. (See "5. 1)
For absolute measurement (ABS) mode".)
• At incremental measurement (INC) mode: Perform the zero-set. (See "5. 2) For
incremental measurement (INC) mode".)
Sensor pollution detection error
Condensation due to rapid temperature change or pollution due to other causes
occurs on the detection unit.
• Turn the power off, and perform thermal stabilization for about two hours.
• If this is not solved after thermal stabilization, contact your dealer or the nearest
Mitutoyo sales office for repair.
Tolerance value setting error
The lower limit is larger than the upper limit.
• Reset to make sure that the upper limit is larger than the lower limit. (See "8.
Tolerance Judgment (Upper and Lower Limits Setting)".)
Upper limit setting error
The upper limit exceeds the number of digits which can be displayed.
• Set a proper upper limit. (See "8. Tolerance Judgment (Upper and Lower Limits
Setting)".)
Note
• The function lock function becomes effective after quitting the parameter
setting mode and returning to the measurement mode.
• When the function lock function is effective, no other operations than
releasing the function lock can be executed. To set another item, release
the function lock.
• To stop the setting along the way, hold the MODE switch (for two seconds
or longer). Note that any unconfirmed settings are discarded.
• All settings are kept even when the power is turned off. However, replacing
the battery clears the settings. Reset them.
2) Output connector
1 GND
2 DATA
3 CK
4 RD
5 REQ
(5)
(1)
3) Output format
(1) Order of output
(2) All "F"
(3) Sign
(4) Measured value
(5) Decimal point
(6) Unit
4) Timing chart
RD
REQ
DATA
CK
T5
*1
T1 T2 T3 T4
0 msec
≦
T1
≦
200 msec
0.1 msec
≦
T2
≦
0.3 msec
0.1 msec
≦
T3
≦
0.3 msec
0.1 msec
≦
T4
≦
0.3 msec
*1: T5, the time from the Low level of RD to the input of REQ, depends on the performance of the data
processor.
13.
Specifications
• Instrumental error (20 °C) : ±0.005 mm (±0.00025 in) [greatest difference 0.005 mm (0.00025 in)] for the maximum
measuring length of shorter than or equal to 20 mm
: ±0.006 mm (±0.0003 in) [greatest difference 0.006 mm (0.0003 in)] for the maximum
measuring length of longer than 20 mm and shorter than or equal to 125 mm
• Resolution
: 0.001 mm (0.00005 in)
• Quantization error
: ±1 count
• Display unit
: LCD display (six digits and minus sign)
• Power supply
: silver oxide battery (SR44 No.938882) 1 pc
• Battery life
: 5,000 hours
• Use temperature range
: 5 °C to 40 °C
• Storage temperature range : -10 °C to 60 °C
• Standard accessories
: Spanner
14. Options
• Connection cable (1 m)
: No.905338
• Connection cable (2 m)
: No.905409
• Extension rod (length 100 mm, measuring range 6 mm - 12 mm) : No.952322
• Extension rod (length 150 mm, measuring range 12 mm - 20 mm) : No.952621
• Extension rod (length 150 mm, measuring range 20 mm - 50 mm) : No.952622
• Extension rod (length 150 mm, measuring range 50 mm - 125 mm) : No.952623
15. Offsite Repair (Charged)
If any of the following problems occurs, the product needs to be done offsite repair (charged). Please contact the nearest
distributor or Mitutoyo sales office.
• Malfunction of contact point
Oil or rust on the sliding part of the contact point results in malfunction.
(1)
(5)
2 (0100)
3 (1100)
4 (0010)
5 (1010)
(6)
(4)
(2)
(3)
Attachment
1
-1
2
-1
3
-2
MODE
MODE
3
-1
MODE
2
-2
SET
SET
Connection cable
DATA/HOLD switch
Output connector
