![YASKAWA SI-EP3 Скачать руководство пользователя страница 42](http://html2.mh-extra.com/html/yaskawa/si-ep3/si-ep3_technical-manual_3592949042.webp)
8 Communication
42
YASKAWA ELECTRIC
SIEP C730600 89C YASKAWA AC Drive Option SI-EP3 Technical Manual
Option Low Priority Alarm Codes
These codes are transmitted as Manufacturer Specific Diagnostic low priority alarms that can be seen in the PLC
configuration software. These low priority codes are the same codes that appear in the drive manual, except with an
offset of 0x400.
Table 26 PROFINET Option Low Priority Alarm Codes
1025
Out of Control (CF)
• Check motor parameters
• Auto-tune
1027
External Fault 0 (EF0)
• Check PLC program
• Check MI switch setting
• Check option LEDs for fault indication
<1> Drive error code is stored in MEMOBUS/Modbus address 0080 Hex.
Drive Alarm
Code
(Hex)
<1> Drive error code is stored in MEMOBUS/Modbus address 0080 Hex.
Description
Drive Alarm
Code
(Hex)
Description
0401
Undervoltage (Uv)
0420
MEMOBUS/Modbus Test Mode Fault (SE)
0402
Overvoltage (ov)
0422
Motor Overheat (oH3)
0403
Heatsink Overheat (oH)
0427
PID Feedback Loss (FbL)
0404
Drive Overheat (oH2)
0428
PID Feedback Loss (FbH)
0405
Overtorque 1 (oL3)
042A
Drive Disabled (dnE)
0406
Overtorque 2 (oL4)
042B
PG Disconnected (PGo)
0407
Rum Command Input Error (EF)
0431
Option Watchdog Error (E5)
0408
Drive Baseblock (bb)
0432
Option Station Address Setting Error (AEr)
0409
External Fault 3, input terminal S3 (EF3)
0433
Option Comm. Cycle Setting Error (CyC)
040A
External Fault 3, input terminal S4 (EF4)
0434
High Current Alarm (HCA)
040B
External Fault 3, input terminal S5 (EF5)
0435
Cooling Fan Maintenance Time (LT-1)
040C
External Fault 3, input terminal S6 (EF6) 0436
Capacitor
Maintenance Time (LT-2)
040D
External Fault 3, input terminal S7 (EF7)
0438
Option EEPROM Error (EEP)
040E
External Fault 3, input terminal S8 (EF8)
0439
External Fault (input terminal S1) (EF1)
040F
Cooling Fan Error (FAn)
043A
External Fault (input terminal S2) (EF2)
0410
Overspeed (oS)
043B
Safe Disable Input (HbbF)
0411
Excessive Speed Deviation (dEv)
043C
Safe Disable Input (Hbb)
0412
PG Disconnected (PGo)
043D
Mechanical Weakening Detection 1 (oL5)
0414
MEMOBUS/Modbus Comm. Error (CE)
043E
Mechanical Weakening Detection 2 (UL5)
0415
Option Communication Error (bUS)
043F
PLC Alarm (PA1)
0416
Serial Comm. Transmission Error (CALL)
0440
PLC Alarm (PA2)
0417
Motor Overload (oL1)
0441
Output Voltage Detection Fault (voF)
0418
Drive Overload (oL2)
0442
IGBT Maintenance Time (90%) (TrPC)
041A
Option Card External Fault (EF0)
0443
Soft Charge Bypass Relay Maintenance Time (LT-3)
041B
Motor Switch Command Input during Run (rUn)
0444
IGBT Maintenance Time (50%) (LT-4)
041D
Serial Comm. Transmission Error (CALL)
0445
Braking Transistor Overload (boL)
041E
Undertorque Detection 1 (UL3)
0448
Motor Overheat (NTC Input) (oH5)
041F
Undertorque Detection 2 (UL4)
0449
DriveWorksEZ Alarm (dWAL)
Drive Alarm
Code
(Hex)
<1>
Description
Corrective Action