Lenze EVS9332xK - Manual (Page 348)

Function library
Function blocks
3.2.100 Virtual master (VMAS)
3−320
l
EDSVS9332K−EXT EN 4.0
3.2.100.6 STOP function with RFG=0
The STOP function (VMAS1−RFG=0 =HIGH) serves to decelerate the digital frequency setpoint
(output VMAS1−DFOUT) to n=0 in a controlled way. For this, the "braking time" of the ramp can be
adjusted with code C1462/3.
The STOP function has priority over all other functions. Therefore, a LOW potential at the input
VMAS1−EN−RFG has no influence.
STOP!
The output (VMAS1−DFOUT) jumps immediately to its end value if
l VMAS1−RFG=0 =LOW (STOP function deactivated)
and
l VMAS1−EN−RFG =LOW (ramp function generator switched off)
The status signal VMAS−RFG−I=O remains LOW, as long as VMAS1−EN−RFG =HIGH1!