Toshiba – Toshiba Q-Flowsaver II User Manual
Page 53
Attention! The text in this document has been recognized automatically. To view the original document, you can use the "Original mode".
Advertising
TOSHIBA
9.7 PATTERN FREQUENCY GROUP PARAMETERS (cont'd)
RUN FREQUENCY HYSTERESIS (ITEM 24) - Use this function to offset the inverter
run frequency. When the frequency reference signal reaches the Frun + Fhys point,
the drive will ramp the motor to that speed. The inverter will continue to follow the
reference signal until it falls below the Frun - Fhys at which time the drive will ramp
the motor to a stop. See the illustration below.
9 - 1 2
Advertising