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Parameter Descriptions 7-45
H21 Auto Restart
Range: 0 - 1
Default: 0
Access Tunable
See also: P38, H26, H27
Setting H21 = 1 enables auto restart. This parameter is activated when P38
– Drive Mode is set to 1 or 2 (Run/Stop via Control Terminal). Motor will
accelerate after a fault condition is reset. A Forward Run (FX) or Reverse
Run (RX) terminal must be ON to Auto Restart.
ATTENTION:Particular attention must be directed to this function due to
potential hazard as motor starts to run suddenly after the fault is cleared.
H22 Speed Search Select
Range: 0 - 15
Default: 0
Access Configurable
See also: t32, t33, H23-H27
This parameter is active to prevent any possible fault when the inverter
outputs its voltage to the running motor. See Chapter 8 – Customizing Your
Application for details on setting this parameter.
H23 Spped Search Current Level
Range: 80 - 200 [%]
Default: 100
Access Tunable
See also: P32, H22, H24-H27
This parameter limits the amount of current during speed search. The value
is a percentage of P32 – Motor Rated Current. See Chapter 8 –
Customizing Your Application for details on setting this parameter.
Run
command
Reset
Frequency
When H21 is 0 When H21 is 1