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Instruction Manual for TESA CLINOBEVEL 3
26
Now you can enter the upper limit. The value is adjusted
with the keys
the entry is
confirmed with the key
. With the key
the default value will be recalled.
The measuring instrument returns to the measuring
mode.
If during the measurement the
lower respectively the
upper limit is exceeded
a blinking horizontal bar will
appear above respectively below the inclination value.
Via the RS485 port a respective message will be sent.
It is possible to set the lower limit above the upper limit.
In this case a respective message will be sent via the
RS-485 port continuously.
Data format at the RS-485 interface
Upper Limit [sss xxxxxt UL sn.nnnnnn sm.mmmmmm<cr>]
Lower Limit
[sss xxxxxt LL sn.nnnnnn sm.mmmmmm<cr>]
sss =
0 .. 255 - continuous number
xxxxxx = Sensor Serial Number and Type
N2673L
TESA CLINOBEVEL 3
sn.nnnnnn =
+9.999999 - Positive Overrange
-9.999999 - Negative Overrange
other value - angular value in rad e.g. +0.226349
sm.mmmmmm =
limit defined
7.10 Quick calibration
/ Q.CALIB
The TESA CLINOBEVEL 3 with the measuring range ±60° is equipped with an integrated
calibration set-up for a quick calibration procedure which enables the calibration without
complex means. On the backside of the TESA CLINOBEVEL 3 precisely manufactured and
placed holes are available for installing the dowel pins as calibration aids. These pins are part
of the delivery and can be inserted into the holes. With the quick calibration method, the values
at + and - 45° as well as the exact zero value can be adjusted. By this procedure the
instrument can be set to a very high precision.
Attention: Before a quick calibration can be performed, the local gravity must be set. To do this,
use the function [Gravity], which is described in section 8.9. Relative offset must be turned off.
During quick calibration the absolute offset will be set to zero. Therefore, at the end the
correction of the zero point (absolute Zero) must be determined by a reversal measurement.
The calibration procedure is as follows:
1
Start the TESA CLINOBEVEL 3 in the measuring
mode "Absolute" and set the local gravity.
Point 8.9 Gravitation and 7.7
Absolute measurement
2
Select the function [QUICK CALIB] using the key
and confirm with
.
000.00
Upper Limit
mm/m
+