Siemens SENTRON PAC4200, Manual, Page: 91 / 252

Startup
7.3 Parameterizing the device
SENTRON PAC4200
Manual, 09/2008, A5E02316180B-01
91
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>
7.3.4.2 Measurement using voltage transducers
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 transducers.
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 settings
4. Switch converter measurement on/off:
<F4>
On: Measurement using voltage transducers.
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>
7.3.4.3 Setting the conversion ratio of the voltage transducer
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 transducers.
The conversion ratio can only be set if measurement using voltage transducers is set in the
device settings. Only then are the fields for primary and secondary voltage visible on the
display.