9.2 Details of Function Codes
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Chap. 9 FUNCTION CODES
Retry latency time (H05)
- Data setting range: 0.5 to 20.0 (sec.)
Sets the latency time for automatic exit from Alarm mode. Refer to the timing scheme diagram
below.
- The retry operation can be monitored by external equipment via the inverter’s digital output
on terminal [Y1] or [30A/B/C]. Assign (TRY) to these terminals by setting "26" to function
code E20 or E27.
H06 Cooling Fan ON/OFF
Stops the built-in cooling fan and monitoring the temperature inside the inverter when the
inverter is idling, in order to extend the service life of the cooling fan and reduce running noise.
Note that as turning the cooling fan on/off too frequently may shorten the service life, leave the
fan running for 10 minutes or longer each time it is turned on.
Function code H06 selects whether the cooling fan runs constantly or selectively.
Data for H06 Function
0 Disable (cooling fan runs constantly)
1 Enable (cooling fan is turned on/off as required)
Inverter
output
frequency
Signal in the
retr
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