Instrument Functions
R&S
®
NGP800
47
User Manual 5601.5610.02 ─ 04
6
Instrument Functions
6.1
Setting the Channels Voltage and Current
The R&S
NGP800 comes with the following instrument models:
Models
Channels
NGP802, NGP822
Ch 1, Ch 2
NGP804, NGP824, NGP814
Ch 1, Ch 2, Ch 3, Ch 4
Toggle the respective channel key ([Ch 1], [Ch 2], [Ch 3], [Ch 4] ) on the front panel to
select these channels. When a channel is selected, the respective channel key illumi-
nates.
Figure 6-1: Ch 1, Ch 2, and Ch 3 key illuminates when selected
Set output voltage and current
Voltage, current settings
If
or
function of a selected channel is enabled, the respective
channel voltage or current setting is disabled.
Depending on the instrument models, the R&S
NGP800 adjusts the following voltage
and current values with a voltage step size of 1 mV and current step size of 0.5 mA.
Model
Voltage
Current
NGP802, NGP804, NGP814 (Ch 1, Ch 2)
0 V to 32.05 V
0 A to 20.01 A
NGP822, NGP824, NGP814 (Ch 3, Ch 4)
0V to 64.05 V
0 A to 10.01 A
The setting of current value corresponds to the I
max
of the respective channel. It is
advisable to set the current limit before operating the instrument to prevent damage to
the load and instrument in the case of malfunction such as a short-circuit.
1. Press [Home] key.
The R&S
NGP800 displays the home window.
2. Set voltage or current in the home window.
The R&S
NGP800 displays the on-screen keypad to set value.
3. Enter the required voltage or current value.
4. Confirm value with the unit key (V/mV or A/mA).
Setting the Channels Voltage and Current
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