Additel 226, Руководство пользователя

Страница: 89 / 107

77

The calibrator will automatically generate a continuous pulse output according to user's settings. After all pulse
are output, users will need to enter the current accumulative flow value of the DUT into the calibrator.

Repeat the above steps until all task cycles finish.
5. Finish the task
Refer to Finish the task in paragraph 6.1.1.5.
6.3.4 Tachometer/ vortex meters
1. Connect to DUT

According to the output signal type of DUT, connect the DUT output with the current measurement (Figure 7) or
voltage/ frequency measurement (Figure 6) of the calibrator.
2. Create the task
Create the corresponding DUT tasks as described above, and fulfill the necessary information. See Table 33.
Table 32 Tachometer task setting
Subject Valid value Description
Name Numbers, letters, symbols Task name
S/N Numbers, letters, symbols Task S/N
Model Numbers, letters, symbols Model of DUT
Input Numbers Input range of DUT, variety of flow units available
Output Numbers
Output range of DUT, switch the unit to change the output signal
type (current/ voltage/ frequency)
Decimal digits Option 0~3 The last decimal digit of the DUT’s display