The function generator can be used as a set value source for voltage-, current- and power-control. Ahigh resolution of 12 bit and a base interval of 50 usec allow for successful running of even highlyaccurate laboratory applications. User-defined function sequences can be saved in the non volatilememory of TopCon and may be recalled at any time. Exporting, importing and even off-line data processing is possible with a text editor. The TopCon function generator can be operated by the operating andservice software Top-Control and – with limited functionality – by the control units HMIand RCU.