5.4 Faults, Minor Faults, Alarms, and Error Codes Listed by Decimal Value for Use with BACnet/Modbus
100
YASKAWA
TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation & Startup
5.4
Faults, Minor Faults, Alarms, and Error Codes Listed by
Decimal Value for Use with BACnet/Modbus
shows the list of faults by decimal number.
shows the list of minor faults and alarms by decimal number. Minor fault and alarm decimal numbers are
read in Modbus register 007F.
The display codes are in decimal order. Search the tables for the decimal code, and identify its causes and possible
solutions.
Drive Faults thrown by the HV600 drive will stop the bypass from running the drive but will not stop it from running
in Bypass Mode.
System Faults will stop the drive and also stop it from running in Bypass Mode.
Note:
The number in parentheses adjacent to the code in the table identifies the fault code or minor fault code (hex. number) that was read during
MEMOBUS/Modbus communications.
Example: AFBL (00A2)
Table 5.3 List of Faults by Decimal
Decimal Value
Display (Hex.)
Name
ALM LED
Type
Ref.
2
Uv1 (0002)
DC Bus Undervoltage
Illuminated
Drive Fault
3
Uv2 (0003)
Control Power Undervoltage
Illuminated
Drive Fault
4
Uv3 (0004)
Soft Charge Answerback Fault
Illuminated
Drive Fault
5
SC (0005)
Short Circuit/IGBT Failure
Illuminated
Drive Fault
6
GF (0006)
Ground Fault
Illuminated
Drive Fault
7
oC (0007)
Overcurrent
Illuminated
Drive Fault
8
ov (0008)
Overvoltage
Illuminated
Drive Fault
9
oH (0009)
Heatsink Overheat
Illuminated
Drive Fault
10
oH1 (000A)
Heatsink Overheat
Illuminated
Drive Fault
11
oL1 (000B)
Motor Overload
Illuminated
Drive Fault
12
oL2 (000C)
Drive Overload
Illuminated
Drive Fault
13
oL3 (000D)
Overtorque Detection 1
Illuminated
Drive Fault
14
oL4 (000E)
Overtorque Detection 2
Illuminated
Drive Fault
17
EF3 (0011)
External Fault (Terminal S3)
Illuminated
Drive Fault
18
EF4 (0012)
External Fault (Terminal S4)
Illuminated
Drive Fault
19
EF5 (0013)
External Fault (Terminal S5)
Illuminated
Drive Fault
20
EF6 (0014)
External Fault (Terminal S6)
Illuminated
Drive Fault
21
EF7 (0015)
External Fault (Terminal S7)
Illuminated
Drive Fault
25
dEv (0019)
Speed Deviation
Illuminated
Drive Fault
27
PF (001B)
Input Phase Loss
Illuminated
Drive Fault
28
LF (001C)
Output Phase Loss
Illuminated
Drive Fault
29
oH3 (001D)
Motor Overheat (PTC Input)
Illuminated
Drive Fault
30
oPr (001E)
Keypad Connection Fault
Illuminated
Drive Fault
31
Err (001F)
EEPROM Write Error
Illuminated
Drive Fault
32
oH4 (0020)
Motor Overheat Fault (PTC Input)
Illuminated
Drive Fault
33
CE (0021)
Modbus Communication Error
Illuminated
Drive Fault
34
bUS (0022)
Option Communication Error
Illuminated
Drive Fault
39
EF0 (0027)
Option Card External Fault
Illuminated
Drive Fault
Содержание HV600
Страница 14: ...i 2 Using the Product Safely 14 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 20: ...1 2 Catalog Code and Nameplate Check 20 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 34: ...2 7 Removing Reattaching Covers 34 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 40: ...Page Intentionally Blank...
Страница 154: ...5 11 Diagnosing and Resetting Faults 154 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 170: ...6 7 Periodic Inspection and Maintenance 170 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 266: ...7 16 U Monitors 266 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...
Страница 290: ...8 4 Other Embedded Communication Protocols 290 YASKAWA TOEPYAIH6B01A HV600 AC Drive Narrow Bypass Installation Startup...