Quick Start

The 4320 comes ready with the following factory default settings in memories 1 – 6. These default settings will remain unless overridden with your own test program. Before beginning, please make sure the input voltage selector switch is set correctly on the back panel of the instrument (115 or 230).

Defaults

Input Voltage: 115 or 230 Volts AC country specific (rear panel switch selectable)
System Parameters
• PLC Remote: Off
• Single Step: Off
• Fail Stop: ON
• Lock: Off
• Memory Lock: ON

To edit system parameters press exit from the test screen. You can then press the “set” key to toggle through the parameters and the up and down keys to edit the parameters.

Test Parameters
• Memory Position: 1
• Step Position: 1
• Test Mode: AC Hipot
• Voltage: 1.24 kV
• HI-Limit: 10.00 mA
• Lo-Limit: 0.00 mA
• Ramp: 0.1 s
• Dwell: 1.0s
• Frequency: 60 Hz
• Arc Detection: Off
• Arc Sense: 5
• Connect: Off

Changing the test mode will change the defaults used. The above defaults are for an AC Hipot test mode. Following are defaults for DC Hipot, Insulation Resistance and Ground Bond test modes.

DC Hipot Mode
• Voltage: 1.50 kV
• HI-Limit: 10.00 mA
• Lo-Limit: 0.00 mA
• Ramp: 0.1 s
• Dwell: 1.0s
• Arc Detection: Off
• Arc Sense: 5
• Connect: Off

Insulation Resistance
• Voltage: 500V
• HI-Limit: 0 mΩ
• Lo-Limit: 1 mΩ
• Delay: 1.0 s
• Connect: Off

Ground Bond Test
• Current: 30 A
• HI-Limit: 150 mΩ
• Lo-Limit: 0 mΩ
• Dwell: 1.0s
• Offset: 0 mΩ
• Frequency: 60 Hz
• Connect: Off

To edit parameters, press set from the test screen. You will now be able to use the "set" key to toggle through the each test parameter. The "up" and "down" keys will change the parameter.