Chapter 12 Descriptions of Parameter SettingsC2000 Plus
12.1-08-12
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 (0Hz). 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 at Pr.01-07 and waits until it reaches the sleep time before it going into sleep
mode (0Hz). 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.
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