Slew-Rate Control - TDK-Lambda G+1U 5kW User Manual

5.8

Slew-Rate Control

Slew-Rate control function provides the ability to control voltage or current reference slew rate.
Slew rate function is enabled via the Front Panel menu (refer to section 1.8) or the communication
commands SYSTem:SLEW[:STATe] <DSC>.
• Select VOLT for voltage reference slew control
• Select CURR for current reference slew control
• Select OFF to disable slew-rate control function
Slew rate setting range is from 0.0001 to 999.99 Volts or Amperes per milli-second in steps of
0.0001 Volts or Amperes per milli-second. Slew rate settings are available via the Front Panel
menu (refer to1.8) or the following communication commands:
• [SOURce]:CURRent:SLEW:DOWN <NRf+> - Set current reference down programming
slew.
• [SOURce]:CURRent:SLEW:UP <NRf+> - Set current reference up programming slew.
• [SOURce]:VOLTage:SLEW:DOWN <NRf+> - Set voltage reference down programming
slew.
• [SOURce]:VOLTage:SLEW:UP <NRf+> - Set voltage reference up programming slew.
Slew-Rate Control is active in Voltage/Current programming mode only. Slew-Rate Control does
not affect OFF to ON or ON to OFF transitions.
Maximum slew rate is limited by hardware.
If the Slew-Rate function is enabled, the Internal Resistance, Sequencer, Constant Power Limit,
and Analog Programming functions are disabled.
If the Internal Resistance, Sequencer, Constant Power Limit, or Analog Programming functions
are enabled, the Slew-Rate function is disabled.
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