(H) Protective Function Parameter - Mitsubishi Electric FR-F800 Instruction Manual

(H) Protective function parameter

5.7
(H) Protective function parameter
Purpose
To protect the motor from
overheating
To set the overheat protection
characteristics for the motor
To extend the life of the cooling fan
To detect ground fault at start
To vary the operating level of the
undervoltage protective function
To initiate an inverter protective
function
To disable the I/O phase loss
protective function
To restart using the retry function
when the protective function is
activated
To operate without activating
protective functions in case of
emergency
To set the upper and lower limits of
the output frequency
To operate by avoiding resonance
points
To limit the output current so that
the inverter protective function
does not activate
To monitor for load faults
To shut off the output during
acceleration
224
PARAMETERS
Parameter to set
Electronic thermal O/L
relay
Free thermal O/L relay
setting
Cooling fan operation
selection
Ground fault at start
enable/disable
Undervoltage level
Fault initiation
I/O phase loss
protection selection
Retry operation
Emergency drive
Maximum/minimum
frequency
Frequency jump
Stall prevention
Load characteristics
fault detection
Overspeed detection
level
P.H000, P.H006, Pr.9, Pr.51,
P.H010, P.H016, Pr.561, Pr.607,
P.H020, P.H021 Pr.608, Pr.1016
P.H001 to P.H005, Pr.600 to Pr.604,
P.H011 to P.H015 Pr.692 to Pr.696
P.H100 Pr.244
P.H101 Pr.249
P.H102 Pr.598
P.H103 Pr.997
P.H200, P.H201 Pr.251, Pr.872
Pr.65, Pr.67 to
P.H300 to P.H303
Pr.69
Pr.514, Pr.515,
P.H320 to P.H324 Pr.523, Pr.524,
Pr.1013
P.H400 to P.H402 Pr.1, Pr.2, Pr.18
P.H420 to P.H425, Pr.31 to Pr.36,
P.H429 Pr.552
P.H500, P.H501, Pr.22, Pr.23,
P.H600, P.H601, Pr.48, Pr.49,
P.H610, P.H611, Pr.66, Pr.148,
P.H620, P.H621, Pr.149, Pr.154,
P.H631, P.M430, Pr.156, Pr.157,
P.T010, P.T040 Pr.858, Pr.868
P.H520 to P.H527, Pr.1480 to
P.H530 to P.H534 Pr.1492
P.H800 Pr.374
Refer to
page
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