Operating Instructions

Descriptions of Parameter Settings

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wake-up delay time. When the drive reaches the wake-up delay time, it starts to catch up to reach the Frequency

command value by the acceleration time.

Fig. 95:

2) Internal PID Calculation Frequency Command (PID is in use, Pr.08-00 ≠ 0 and Pr.08-18=0.)

When the PID calculation Frequency command reaches the sleep frequency, the drive starts to count the sleep

time and the output frequency starts to decrease. If the drive exceeds the preset sleep time, then the drive is in

sleep mode (0 Hz). If the drive does not reach the preset sleep time, it remains at the lower frequency limit (if there

is a preset lower limit.), or it remains at the minimum output frequency set for Pr.01-07 and waits until it reaches the

sleep time before going into sleep mode (0 Hz). When the PID calculated Frequency command reaches the wake-

up frequency, the drive starts to count the wake-up delay time. Once it reaches the wake-up delay time, the drive

starts to catch up to reach the PID Frequency command value by the acceleration time.