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Chapter 8 Functional Parameter Table
Undervo
C4
ltage in
busbar
C4 bus
overvolt
operatio
age
n
bit8
bit9
441
442
C4Crm
C4
commun
bypass
ication
fault
fault
bit0
bit1
449
450
Undervo
C5
ltage in
busbar
C5 bus
overvolt
operatio
age
n
bit8
bit9
457
458
C5Crm
C5
commun
bypass
ication
fault
fault
bit0
bit1
465
466
Undervo
C6
ltage in
busbar
C6 bus
overvolt
operatio
age
n
bit8
bit9
473
474
C6Crm
C6
commun
bypass
ication
fault
fault
——
——
bit0
bit1
481
482
Undervo
C7
ltage in
busbar
C7 bus
overvolt
operatio
age
n
bit8
bit9
489
490
ACH200 Series High Voltage Variable Frequency Speed Control System Operating Manual
C4 over
C4 input
temperat
overvolt
ure
age
bit10
bit11
443
444
C4 fiber
C4 bus
optic
shutdow
commun
n
ication
undervol
failure
tage
C9-55 Failure mark 29
bit2
bit3
451
452
C5
C5 input
overtem
overvolt
perature
age
bit10
bit11
459
460
C5 fiber
C5 bus
optic
shutdow
commun
n
ication
undervol
failure
tage
C9-56 Failure mark 30
bit2
bit3
467
468
C6 over
C6 input
temperat
overvolt
ure
age
bit10
bit11
475
476
C6 fiber
C6 bus
optic
shutdow
commun
n
ication
undervol
failure
tage
——
——
C9-57 Failure mark 31
bit2
bit3
483
484
C7 Over
C7 input
Tempera
overvolt
ture
age
bit10
bit11
491
492
129
C4 input
C4 input
out of
imbalanc
phase
e
bit12
bit13
445
446
C4
C4
Reserve
Reserve
d 1
d 2
bit4
bit5
453
454
C5 input
C5 input
out of
unbalanc
phase
e
bit12
bit13
461
462
C5
C5
reserved
Reserve
1
d 2
bit4
bit5
469
470
C6 input
C6 input
is out of
unbalanc
phase
e
bit12
bit13
477
478
C6
C6
reserved
reserved
1
2
——
——
bit4
bit5
485
486
C7 input
C7 input
overvolt
unbalanc
age
e
bit11
bit13
492
494
C4
C4
driver
overcurr
failure
ent
bit14
bit15
447
448
C4
C4
reserved
Reserve
3
d 4
bit6
bit7
455
456
C5
C5
driver
Overcurr
failure
ent
bit14
bit15
463
464
C5
C5
reserved
Reserve
3
d 4
bit6
bit7
471
472
C6
C6
driver
overcurr
failure
ent
bit14
bit15
479
480
C6
C6
reserved
Reserve
3
d 4
——
——
bit6
bit7
487
488
C7
C7
driver
Overcurr
failure
ent
bit14
bit15
495
496
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