Softstart - gefran GRM-H 15 Configuration And Programming Manual

5.6.1.3. Softstart

This type of start-up can be enabled in BF, PA and
HSC mode (for versions with type AN or I control).
In the case of phase control, the increase in the
Direct digital control
Example of ignition ramp with phase Soft-Start
Trigger modes
Full wave
(Zero crossing)
Constant cycle time FCT
On Off (**)
819XX_MAN_GRM-H_11-2022_ENG_pag. 62
conduction angle q stops at the corresponding value
of the power to be transferred to the load.
When the load shut-off time (settable) is exceeded,
the ramp is reactivated at the next power-on.
Phase Angle PA
(zero crossing)
BF
(Burst Firing)
Optimised cycle time
(variable)
HSC
(Hat Single Cycle)