Originally Posted by
PlanetCNC
Sdt - Set delay time from 0.1 to 9.9 sec. Time between Arc OK signal appears and generation of signals up and down is enabled. Factory setting 0.5 s.
HYS - Hysteresis from 2V to 32V (2 V step). Voltage frame around reference. If arc voltage is higher than Ref + HYS/2 then down signal is generated. If voltage is lower than Ref - HYS/2, up signal is generated. Factory setting 6 V.
AdL - Ant-dive limit from 50V to 300V. Arc voltage that disables THC. If voltage goes higher than Anti-dive limit all output signals go low. The parameter’s value must be set higher than reference voltage. Factory setting 220V.
tSt - Test mode. Only available when no arc voltage present! Pressing V or ? button generate output signals. The display indicates direction.