29
5. To perform zero-point calibration;
with no load on the sensor, press ZERO, and then
press ENTER.
The display shows “0-CAL,” followed by zero for a reading,
showing that the zero-point calibration is completed.
If a calibration error is displayed, make the appropriate
correction, and then repeat the calibration.
NOTE
<
If Remote Sense/TEDS (F2-6) is not set to 0.Aut or 1.tEd,
“Err08” appears on the display, followed by a reading.
<
If Remote Sense/TEDS (F2-6) is set to 2.rSEn, “Err13” appears
on the display, followed by a reading.
<
If Remote Sense/TEDS (F2-6) is set to a value other than
2.rSEn, and a TEDS sensor is not connected to the TD-260T,
“Err06” appears on the display, followed by a reading.
6-4-1. Displayed digits of rated capacity for TEDS
calibration
Rated capacity
for TEDS sensor
Unit
Reading
1
N, kN
01.000
2
N, kN
02.000
3
N, kN
03.000
4
N, kN
04.000
5
N, kN
005.00
10
N, kN
010.00
20
N, kN
020.00
30
N, kN
030.00
40
N, kN
040.00
50
N, kN
0050.0
100
N, kN
0100.0
200
N, kN
0200.0
300
N, kN
0300.0
400
N, kN
0400.0
500
N, kN
00500
6. Calibration
6-5. Zero-point calibration
Using the analog circuit on the input of the strain amplifier, you
can set the A/D input voltage to zero.
1. Set CAL Lock (F3- 5) to OFF.
2. With no load on the sensor, press ZERO, and then
press ENTER.
The display shows “0-CAL,” followed by zero for a reading,
showing that the zero-point calibration is completed.
If a calibration error is displayed, make the appropriate
correction, and then repeat the calibration.
3. Set CAL Lock (F3-5) to ON.
NOTE
You can set the sensor input of up to +2 or down to -2 mV/V
to zero.