SV-iS7 User Manual - Inverter Drive Supermarket

Chapter 8 Applied Functions
ADV-75 RegenAvd Level (set regeneration evasion level for press):
Set DB operation evasion voltage when DC Link voltage goes up by regeneration voltage.
ADV-76 CompFreq Limit (limit regeneration evasion compensation frequency for press):
Set changeable frequency range for real command frequency during regeneration operation region.
ADV-77 RegenAvd Pgain (P gain set for regeneration evasion compensation control machine function for press)
ADV-78 RegenAvd Igain (I gain set for regeneration evasion compensation control machine function for press):
Set P, I Gain of DC Link voltage limit PI control machine for regeneration operation region.
Direct voltage(Vdc)
8-62
Output
frequency(Hz)
Command
frequency
Caution
ADV-75 regeneration evasion level voltage
ADV-76 compensation frequency limit
range
Status during regeneration
evasion
Regeneration evasion function for press is available only when motor operation status is constant speed section.
(not available in the section of acceleration/deceleration) Output frequency can change as much as frequency set
ADV-76 CompFreq Limit in spite of constant speed operation during evasion operation.