Parameters
(A) Application parameters
FR-A800
5 - 583
Power failure stop function (Pr. 261 = "1, 11, 21")
●
Even if power is restored during deceleration triggered by a power failure, deceleration stop is
continued after which the inverter stays stopped. To restart operation, turn the start signal OFF
then ON again.
Fig. 5-292:
Power restoration
I001174E
NOTES
If the automatic restart after instantaneous power failure is selected (Pr. 57 "Restart coasting time"
≠
"9999") while the power failure time deceleration stop function is set enabled (Pr. 261 = "1, 11, or
21"), the power failure time deceleration stop function is disabled.
When the power failure time deceleration stop function is enabled (Pr. 261 = "1, 11, 21"), the
inverter will not start even if the power is turned ON or inverter reset is performed with the start
signal (STR/STF) ON. Turn OFF the start signal once and then ON again to make a start.
Power
supply
Out
p
ut
fr
equen
cy
Time
During deceleration at
occurrence of power failure
Turn OFF STF once to make acceleration again
During stop at
occurrence of
power failure
Pr. 261 = "1"
Power supply
Output
frequency
Time
Not started as inverter
is stopped due to power
failure
ON
ON
ON
OFF
ON
Summary of Contents for FR-A800
Page 2: ......
Page 4: ......
Page 22: ...Contents XVIII ...
Page 30: ...Related manuals Introduction 1 8 ...
Page 122: ...Connection of stand alone option units Installation and wiring 2 92 ...
Page 180: ...Basic operation procedure JOG operation Basic operation 4 32 ...
Page 934: ...Check first when you have a trouble Protective functions 6 46 ...
Page 1031: ...Appendix EC Declarations of Conformity FR A800 A 47 ...
Page 1032: ...EC Declarations of Conformity Appendix A 48 ...
Page 1033: ...Appendix EC Declarations of Conformity FR A800 A 49 ...
Page 1034: ...EC Declarations of Conformity Appendix A 50 ...
Page 1035: ...Appendix EC Declarations of Conformity FR A800 A 51 A 5 2 EMC Directive ...
Page 1036: ...EC Declarations of Conformity Appendix A 52 ...
Page 1037: ...Appendix EC Declarations of Conformity FR A800 A 53 ...
Page 1038: ...EC Declarations of Conformity Appendix A 54 ...
Page 1039: ...Appendix EC Declarations of Conformity FR A800 A 55 ...
Page 1040: ...EC Declarations of Conformity Appendix A 56 ...
Page 1041: ......