YASKAWA HV600 Installation & Startup page 104

Ac drive bypass for hvac fan and pump applications
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5.4 Faults, Minor Faults, Alarms, and Error Codes Listed by Decimal Value for Use with BACnet/Modbus
Decimal Value
Display (Hex.)
29
CALL (001D)
30
UL3 (001E)
31
UL4 (001F)
32
SE (0020)
33
L24v (0021)
34
oH3 (0022)
41
CyPo (0029)
42
dnE (002A)
52
HCA (0034)
53
LT-1 (0035)
54
LT-2 (0036)
57
EF1 (0039)
58
EF2 (003A)
59
SToF (003B)
60
STo (003C)
66
TrPC (0042)
67
LT-3 (0043)
68
LT-4 (0044)
71
PF (0047)
78
UL6 (004E)
98
SAFE (0062)
103
EOF (0067)
104
EOR (0068)
105
INTLK (0069)
129
EP24v (0081)
133
bAT (0085)
137
TiM (0089)
138
bCE (008A)
144
Bu-Fb (0090)
145
BuFbl (0091)
146
CE (0092)
147
DIFF (0093)
148
FDBKL (0094)
149
FLGT (0095)
150
HIAUX (0096)
151
HIFB (0097)
153
LOAUX (0099)
154
LOFB (009A)
155
LOP (009B)
156
NMS (009C)
157
OD (009D)
158
FR<MS (009E)
159
FR<TH (009F)
104
Name
Serial Comm Transmission Error
Undertorque Detection 1
Undertorque Detection 2
Modbus Test Mode Error
Loss of External Power 24 Supply
Motor Overheat (PTC Input)
Cycle Power to Accept Changes
Drive Disabled
High Current Alarm
Cooling Fan Maintenance Time
Capacitor Maintenance Time
External Fault (Terminal S1)
External Fault (Terminal S2)
Safe Torque OFF
Safe Torque OFF
IGBT Maintenance Time (90%)
SoftChargeBypassRelay MainteTime
IGBT Maintenance Time (50%)
Input Phase Loss
Underload or Belt Break Detected
Customer Safeties
Emergency Override FWD
Emergency Override REV
BAS Interlock
External Power 24V Supply
Keypad Battery Low Voltage
Keypad Time Not Set
Bluetooth Communication Error
Main Fdbk Lost Using Backup Fdbk
Backup Fdbk Lost Chk/Repl Xducer
Run at H5-34 (CE Go-To-Freq)
Differential Feedback Exceeded
Feedback Loss Wire Break
Feedback Loss, Go To Freq b5-83
High PI Aux Feedback Level
High Feedback Sensed
Low PI Aux Feedback Level
Low Feedback Sensed
Loss of Prime
Setpoint Not Met
Output Disconnect
Freq Ref < Minimum Speed (Y1-06)
Freq. Reference < Thrust (Y4-12)
YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation & Startup
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