YASKAWA PROFINET 1000 Series Technical Manual page 38

8 Communication
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 0x1000.
Drive Alarm
Code
(hex)
<1>
0401 Undervoltage (Uv)
0402 Overvoltage (ov)
0403 Heatsink Overheat (oH)
0404 Drive Overheat (oH2)
0405 Overtorque 1 (oL3)
0406 Overtorque 2 (oL4)
0407 Rum Command Input Error (EF)
0408 Drive Baseblock (bb)
0409 External Fault 3, input terminal S3 (EF3)
040A External Fault 3, input terminal S4 (EF4)
040B External Fault 3, input terminal S5 (EF5)
040C External Fault 3, input terminal S6 (EF6)
040D External Fault 3, input terminal S7 (EF7)
040E External Fault 3, input terminal S8 (EF8)
040F Cooling Fan Error (FAn)
0410 Overspeed (oS)
0411 Excessive Speed Deviation (dEv)
0412 PG Disconnected (PGo)
0414 MEMOBUS/Modbus Comm. Error (CE)
0415 Option Communication Error (bUS)
0416 Serial Comm. Transmission Error (CALL)
0417 Motor Overload (oL1)
0418 Drive Overload (oL2)
041A Option Card External Fault (EF0)
041B Motor Switch Command Input during Run (rUn)
041D Serial Comm. Transmission Error (CALL)
041E Undertorque Detection 1 (UL3)
041F Undertorque Detection 2 (UL4)
<1> Drive error code is stored in MEMOBUS/Modbus address 0080 hex.
<2> Not available in V1000-series drives.
38
Table 25 PROFINET Option Low Priority Alarm Codes
Description
<2>
<2>
YASKAWA SIEP YEACOM 07A 1000-Series Option PROFINET SI-EP3 Technical Manual
Drive Alarm
Code
(hex)
<1>
0420 MEMOBUS/Modbus Test Mode Fault (SE)
0422 Motor Overheat (oH3)
0427 PID Feedback Loss (FbL)
0428 PID Feedback Loss (FbH)
042A Drive Disabled (dnE)
042B PG Disconnected (PGo)
0431 Option Watchdog Error (E5)
0432 Option Station Address Setting Error (AEr)
0433 Option Comm. Cycle Setting Error (CyC)
0434 High Current Alarm (HCA)
0435 Cooling Fan Maintenance Time (LT-1)
0436 Capacitor Maintenance Time (LT-2)
0438 Option EEPROM Error (EEP)
0439 External Fault (input terminal S1) (EF1)
043A External Fault (input terminal S2) (EF2)
043B Safe Disable Input (HbbF)
043C Safe Disable Input (Hbb)
043D Mechanical Weakening Detection 1 (oL5)
043E Mechanical Weakening Detection 2 (UL5)
043F PLC Alarm (PA1)
0440 PLC Alarm (PA2)
0441 Output Voltage Detection Fault (voF)
0442 IGBT Maintenance Time (90%) (TrPC)
0443 Soft Charge Bypass Relay Maintenance Time (LT-3)
0444 IGBT Maintenance Time (50%) (LT-4)
0445 Braking Transistor Overload (boL)
0448 Motor Overheat (NTC Input) (oH5)
0449 DriveWorksEZ Alarm (dWAL)
Description
<2>