18
PN: 81127
Rev 4, 6/2017
Set the time unit display to seconds or cycles.
2.3.1.11
Bluetooth Pwd
This button allows the user to set the SPI Bluetooth password.
2.3.1.12
Line Freq
This button displays the current Line Frequency.
2.3.1.13
Ld (Load) Connection
This button appears when the user selects one or more Slave units. This button provides for either
Parallel
or Series
connections of multiple SPI units. Press or click on the Ld
Connection button to toggle between Series or Parallel. In the parallel mode the SPI software will
automatically divide the requested test current by the number of units and output equally the same test
current from each unit in parallel so that the currents add across the load to equal the requested current
value. If two units are in series, it will set the requested test current from each unit so that the compliance
voltage from each unit will add together to push the current through the load.
2.3.1.14
Color Options
Press this button to adjust the colors of the vectors, backgrounds, lettering, etc.
2.3.1.15
Pickup Ramp Rate
Press this button to set the Current Ramp Rate in Amps/Sec to be used in the Pickup Test in the
Advanced Screen.
2.3.1.16
Pulse On Duration
Press this button to set the Pulse ON time in Cycles. Used when operating the test set in the Momentary
mode in the manual test screen, or when performing Instantaneous Pickup tests in the Automatic Mode.
2.3.1.17
Pulse Off Duration
Press this button to set the Pulse OFF time used in pulse ramping.
2.3.1.18
Ethernet (DHCP) IP Address
The STVI will auto-detect the SPI unit (the DHCP mode does not require the user to input an IP address).
If the unit is on a network with a DHCP server, the user must use the Auto Discovery mode. Using the
STVI, pressing the DHCP button will produce the Static IP Address Dialog box.
Figure 11 - Static IP Address Dialog Box
If using the PC version it too can auto-discover the SPI unit connected to the PC. On the PC version, the
PC might not auto detect due to firewall, VPN settings or anti-virus software. In this case the firewall can
be turned off, or you can enter the IP address directly using the PowerDB Instrument Configuration
