Siemens SENTRON PAC3100, Руководство пользователя, Страница: 56 / 152

Commissioning
7.3 Parameterizing the device
SENTRON PAC3100
56
Manual, 07/2009, A5E02385159B-01
7. Open edit mode of the "CONNECTION TYPE" device setting:
<F4>
8. Scroll through the possible values with:
<F2>
9. Accept the desired connection type:
<F4>
The connection type is permanently saved and becomes effective immediately.
The display returns to display mode.
10. Return to one of the selection menus or to the measured values display:
<F1>
See also
Measuring inputs (Page 17)
7.3.2.2 Measurement using voltage transformers
The factory setting is measurement direct on the system. At initial startup, the following steps
must be carried out if you want to measure using voltage transformers.
Procedure
1. In the "SETTINGS" menu, call the "BASIC PARAMETERS" entry.
2. In the "BASIC PARAMETERS" menu, open the "VOLTAGE INPUTS" entry:
<F4>
The display shows the currently valid settings.
3. Go to the "USE PTs?" device setting:
<F2> or <F3>
Figure 7-5 "USE PTs?" device setting
4. Switch converter measurement on/off:
<F4>
On: Measurement using voltage transformers.
Off: Measurement direct on the low-voltage system.
The device setting is saved permanently and becomes effective immediately.
The display remains in display mode.
5. Return to one of the selection menus or to the measured values display:
<F1>