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Torque Meter Frequently Asked Questions

Question number FAQ-1336

TS-2700 Voltage Output

I will explain the analog output. For information on parameter settings, please refer to the 'Setting Procedure Manual'.

1. Torque voltage output

The TRQ OUT connector on the back panel provides an analog voltage output of torque. The output voltage is ±10 V when the capacity value of the torque detector set in the 'input of set value' is reached.

output voltage±10 V
Output ConnectorC02 type (BNC) connector
appropriate loadmore than 10 kΩ
time constant63 ms / 500 ms switching

The time constant at the time of shipment is set to 500 ms. By switching the analog output time constant in the 'input of setting values' setting item, it can be changed to 63 ms.

How to calibration torque voltage output

Please prepare the digital voltmeter (hereinafter referred to as Dijiboru) as we will proceed while looking at its display.

  1. Connect the TRQ OUT connector on the back panel to the DigiBol.
  2. Press and hold the MEAS/CAL switch for a few seconds to light up the CALLED indicator. This will display the zero adjustment for the torque voltage output.
    • At this time, it will output a zero value voltage.
  3. Measure the output voltage with a digital voltmeter and set that value directly in V units on the TS-2700 to perform zero adjustment.
    Setting range: 0 to ±0.999
    ・The LED of the input section blinks
    ・Use the right arrow key to move the input position (digit)
    ・Use the up arrow key to change the value. "−" is displayed with the MENU key.
  4. Pressing the ENTER key will confirm and display the full voltage adjustment.
    • At this time, it outputs the voltage of the full-scale value.
  5. Measure the output voltage with a digital voltmeter and adjust to full voltage by setting that value directly in V units on the TS-2700.
    Setting range: 9.000 to 10.999
    ・The LED of the input section blinks
    ・Use the right arrow key to move the input position (digit)
    ・Use the up arrow key to change the value
    ・The 4th and 5th digits display only 9 or 10. Each time the up arrow key is pressed on the 4th digit, it alternates between displaying 9 and 10.
  6. Press the ENTER key to confirm.
  7. Press the MEAS/CAL switch to turn on the MEAS LED.
  8. We will start the measurement.

2. Voltage output of rotation

The REV OUT connector on the back panel outputs an analog voltage corresponding to rotation. A voltage of 10 V will be output for the rotation capacity value set in the 'Input of Setting Values'.

<Attention>

The accuracy guarantee for the input frequency is from 10 Hz onwards. The rotational speed depends on the number of rotation signal pulses and the input frequency. For example, when the rotation signal pulse is 60 P/R and the input frequency is 10 Hz, the rotational speed is 10 r/min, and at 1 Hz, it is 1 r/min.

How to calibration Rotational Voltage Output

Please prepare the digital voltmeter (hereinafter referred to as Dijiboru) as we will proceed while looking at its display.

  1. Connect the REV OUT connector on the back panel to the digital device.
  2. Press and hold the MEAS/CAL switch for a few seconds to light up the CAL LED.
  3. Pressing the ENTER key twice will display the zero adjustment for the rotation voltage output.
    • At this time, it will output a zero value voltage.
  4. Measure the output voltage with a digital voltmeter and set that value directly in V units on the TS-2700 to perform zero adjustment.
    Setting range: 0 to ±0.999
    ・The LED of the input section blinks
    ・Use the right arrow key to move the input position (digit)
    ・Use the up arrow key to change the value. "−" is displayed with the MENU key.
  5. Pressing the ENTER key will confirm and display the full voltage adjustment.
    • At this time, it outputs the voltage of the full-scale value.
  6. Measure the output voltage with a digital voltmeter and adjust to full voltage by setting that value directly in V units on the TS-2700.
    Setting range: 9.000 to 10.999
    ・The LED of the input section blinks
    ・Use the right arrow key to move the input position (digit)
    ・Use the up arrow key to change the value
    ・The 4th and 5th digits display only 9 or 10. Each time the up arrow key is pressed on the 4th digit, it alternates between displaying 9 and 10.
  7. Press the ENTER key to confirm.
  8. Press the MEAS/CAL switch to turn on the MEAS LED.
  9. We will start the measurement.

Last updated: 2006-05-22