4-204
07-22 Delay time of speed searching
Range
0.0~20.0 Sec
07-23 Voltage recovery time
Range
0.1~5.0 Sec
07-24 Direction-Detection Speed Search Selection
Range
0: Disable
1: Enable
07-26 SLV Speed Search Function
Range
0:
Enable
1: Disable
07-27 Start Selection after fault during SLV mode
Range
0:
Start with speed search
1:
Normal start
07-28 Start after external base block
Range
0:
Start with speed search
1:
Normal start
07-32 Speed Search Mode Selection
Range
0:
Disable
1:
Execute a Speed Search at Power On
07-33 Start Frequency of Speed Search Selection
Range
0:
Maximum Output Frequency of Motor
1:
Frequency Command
Speed search function is used to find the speed of a coasting motor and continue operation from that point. The
speed search function is active after a momentary power loss. In V / F + PG or SV control mode (with PG control)
speed search starts from the detected frequency (PG).
Speed Search from Multi-function digital inputs
Set the multi-function digital input to external speed search command 1 or 2. External speed search command 1
(value = 19) and 2 (value = 34) cannot be set at the same time, otherwise "SE02" (digital input terminal error)
warning occurs.
Speed search function must be enabled before applying the run command to ensure proper operation. See relay
logic in figure 4.4.64.
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