Mitsubishi Electric FR-F820-00077 Instruction Manual page 202

Parameter List
(H) Protective function parameter
Parameters to protect the motor and the inverter.
Pr.
Pr. Name
group
Electronic thermal O/L relay
H000 9
Simple Simple Simple
First free thermal reduction
H001 600
frequency 1
H002 601 First free thermal reduction ratio 1
First free thermal reduction
H003 602
frequency 2
H004 603 First free thermal reduction ratio 2
First free thermal reduction
H005 604
frequency 3
H006 607 Motor permissible load level
H010 51 Second electronic thermal O/L relay
Second free thermal reduction
H011 692
frequency 1
Second free thermal reduction
H012 693
ratio 1
Second free thermal reduction
H013 694
frequency 2
Second free thermal reduction
H014 695
ratio 2
Second free thermal reduction
H015 696
frequency 3
H016 608 Second motor permissible load level
H020 561 PTC thermistor protection level
PTC thermistor protection detection
H021 1016
time
H100 244 Cooling fan operation selection
Earth (ground) fault detection at
H101 249
start
H102 Undervoltage level
598
H103 997 Fault initiation
Output phase loss protection
H200 251
selection
Input phase loss protection
H201
872
selection
H300 65 Retry selection
H301 67 Number of retries at fault occurrence
H302 68 Retry waiting time
H303 69 Retry count display erase
H320 Emergency drive mode selection
523
H321 Emergency drive running speed
524
Emergency drive dedicated retry
H322
515
count
Running speed after emergency
H323
1013
drive retry reset
Emergency drive dedicated retry
H324
514
waiting time
H400 1
Maximum frequency
Tab. 5-9: Protective function parameter (1)
5 - 30
Refer to
page
5-150,
5-303,
5-316
5-150
5-150
5-150
5-150
5-150
5-150
5-150,
5-303,
5-316
5-150
5-150
5-150
5-150
5-150
5-150
5-150
5-150
5-160
5-293
5-161
5-162
5-163
5-163
5-164
5-164
5-164
5-164
5-167
5-167
Tab. 5-9:
5-167
5-167
5-167
5-176
Simple Simple Simple
Pr.
Pr. Name
group
H401 2
Minimum frequency
H402 18 High speed maximum frequency
H420 31 Frequency jump 1A
H421 32 Frequency jump 1B
H422 33 Frequency jump 2A
H423 34 Frequency jump 2B
H424 35 Frequency jump 3A
H425 36 Frequency jump 3B
H429 552 Frequency jump range
H500 22 Stall prevention operation level
H501 156 Stall prevention operation selection
Load characteristics measurement
H520 1480
mode
H521 1481 Load characteristics load reference 1
H522 1482 Load characteristics load reference 2
H523 1483 Load characteristics load reference 3
H524 1484 Load characteristics load reference 4
H525 1485 Load characteristics load reference 5
Load characteristics maximum
H526 1486
frequency
Load characteristics minimum
H527 1487
frequency
H531 1488 Upper limit warning detection width
H532 1489 Lower limit warning detection width
H533 1490 Upper limit fault detection width
H534 1491 Lower limit fault detection width
Load status detection signal delay
H535 1492 time / load reference measurement
waiting time
Second stall prevention operation
H600 48
level
Second stall prevention operation
H601 49
frequency
Stall prevention operation level
H610 23 compensation factor at double
speed
Stall prevention operation reduction
H611 66
starting frequency
H620 148 Stall prevention level at 0 V input
H621 149 Stall prevention level at 10 V input
Voltage reduction selection during
H631 154
stall prevention operation
H730 874 OLT level setting
H800 374 Overspeed detection level
Protective function parameter (2)
Parameters
Refer to
page
5-176
Simple Simple Simple
5-176
5-178
5-178
5-178
5-178
5-178
5-178
5-178
5-180
5-180
5-189
5-189
5-189
5-189
5-189
5-189
5-189
5-189
5-189
5-189
5-189
5-189
5-189
5-180
5-180
5-180
5-180
5-180
5-180
5-180
5-180
5-194