TECO A510s - Speed Search Based on Current Detection; Speed Search at Starting; Speed Search in Recovery Period of Momentary Power Failure

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■ Speed search based on current detection
(a) Speed search at starting
Run command
Search command
Output frequency
Output voltage
Speed search
operation
Output current
Speed search decel time (07-21)
Return to voltage at normal operation
Voltage recovery time (07-23)
(07-20)
t
t
t
t
t
V/f during speed search
(07-18)
Figure 4.4.65 Speed search at starting
(b) Speed search in recovery period of momentary power failure
Figure 4.4.66 Speed search in recovery period of momentary power failure