Detection
TCD
Definition
Description
OPER.
SPD.
Hold Grade
40
41
ERR_INV_C_CNTL
INV current control trouble
●
R1
42
43
44
45
46
47
48
ERR_INV_DC_LINK_UV
DC link under voltage
●
R2
49
50
51
52
ERR_INV_REVERSE_RU
N
INV reverse rotation detection
●
R1
53
ERR_INV_CHARGE
INV charging trouble
●
C
R1
54
ERR_INV_OVER_LOAD
INV over load detection
●
R1
55
ERR_INV_LOW_SPEED
INV under speed detection
●
R2
56
ERR_INV_HIGH_SPEED
INV over speed detection
●
R3
57
58
59
ERR_INV_ANTISTALL
INV. No operable for 24 sec.
●
R2
60
ERR_INV_SPEC
INV Spec Data trouble
●
●
R1
61
ERR_INV_SPEC_COM
INV Spec write trouble
●
R1
62
ERR_INV_V48
INV momentary power failure detection
●
R1
63
64
65
66
67
68
69
ERR_V100
Missed phase detection (100V)
●
R3
70
ERR_POWER
48V power trouble (missing phase)
●
R1
71
ERR_V48
Voltage drop detection (85% below)
●
R4
72
ER_C1SW_ON
C1SW ON error
●
●
R1
73
ER_C1SW_Off
C1SW Off error
●
R0
74
ERR_SPEC_OVER
Operation SPEC DATA trouble
●
RO
75
76
ERR_EEPROM_WRITE
EEPROM Write trouble
●
R3
77
ERR_EEPROM_READ
EEPROM Read trouble
●
●
R1
78
ERR_EEPROM_FHT_SU
M
EEPROM floor height measuring Table
Sum trouble
●
R3
79
ERR_NVRAM_FHT_SUM NVRAM floor height measuring Table
Sum trouble
●
R3
80
81
82
83