Mitsubishi Electric 800 Series, Инструкция по эксплуатации, Страница: 317 / 727

(H) Protective function parameter
316
PARAMETERS
5.10
(H) Protective function parameter
Purpose Parameter to set
Refer to
page
To protect the motor from
overheating Electronic thermal O/L
relay
P.H000, P.H006,
P.H010, P.H016,
P.H020 to P.H022
Pr.9, Pr.51,
Pr.561, Pr.607,
Pr.608, Pr.876,
Pr.1016
317
To set the overheat protection
characteristics for the motor Free thermal O/L relay
setting P.H001 to P.H005,
P.H011 to P.H015 Pr.600 to Pr.604,
Pr.692 to Pr.696
322
To decelerate and stop when the
motor thermal protection is
activated
Fault definition P.H030 Pr.875 323
To extend the life of the cooling fan
Cooling fan operation
selection
P.H100 Pr.244 324
To detect ground fault at start
Ground fault at start
enable/disable
P.H101 Pr.249 325
To initiate an inverter protective
function
Fault initiation P.H103 Pr.997 325
To disable the I/O phase loss
protective function I/O phase loss
protection selection
P.H200, P.H201 Pr.251, Pr.872 326
To restart using the retry function
when the protective function is
activated
Retry operation P.H300 to P.H303
Pr.65, Pr.67 to
Pr.69
327
To set the upper and lower limits of
the output frequency Maximum/minimum
frequency
P.H400 to P.H402 Pr.1, Pr.2, Pr.18 329
To prevent the motor from
overspeeding under torque control
Speed limit P.H410 to P.H412 Pr.807 to Pr.809 195
To avoid overdriving the motor
during speed control
Overdriving prevention P.H415 to P.H417
Pr.285, Pr.853,
Pr.873
179
To operate by avoiding resonance
points
Frequency jump
P.H420 to P.H425,
P.H429 Pr.31 to Pr.36,
Pr.552
330
To limit the output current so that
the inverter protective function
does not activate
Stall prevention
P.H500, P.H501,
P.H600 to P.H603,
P.H610, P.H611,
P.H620, P.H621,
P.H631, P.M430,
P.T010, P.T040
Pr.22, Pr.23,
Pr.48, Pr.49,
Pr.66, Pr.114,
Pr.115, Pr.148,
Pr.149, Pr.154,
Pr.156, Pr.157,
Pr.858, Pr.868
332
To limit the torque during speed
control
Torque limit
P.H500,
P.H700 to P.H704,
P.H710, P.H720,
P.H721, P.H730,
P.T010, P.T040,
P.G210
Pr.22, Pr.801,
Pr.803, Pr.810,
Pr.812 to Pr.817,
Pr.858, Pr.868,
Pr.874
154
To monitor for load faults
Load characteristics
fault detection P.H520 to P.H527,
P.H531 to P.H535 Pr.1480 to
Pr.1492
339
To shut off the output during
acceleration Overspeed detection
level
P.H800 Pr.374 343
To shut off the output when
deceleration is not possible
Deceleration check P.H880 Pr.690 180