Option Low Priority Alarm Codes - YASKAWA PROFINET JOHB-SMP3 Technical Manual

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 400 (Hex).
Drive Alarm
Code
(Hex.)
0401 Undervoltage (Uv)
0402 DC Bus Overvoltage (ov)
0403 Heatsink Overheat (oH)
0404 External Overheat (H1-XX=B) (oH2)
0405 Overtorque 1 (oL3)
0406 Overtorque 2 (oL4)
0407 FWD/REV Run Command Input Error (EF)
0408 Baseblock (bb)
0409 External Fault (Terminal S3) (EF3)
040A External Fault (Terminal S4) (EF4)
040B External Fault (Terminal S5) (EF5)
040C External Fault (Terminal S6) (EF6)
040D External Fault (Terminal S7) (EF7)
040E External Fault (Terminal S8) (EF8)
040F Internal Fan Fault (Fan)
0410 Overspeed (oS)
0411 Speed Deviation (dEv)
0412 Encoder (PG) Feedback Loss (PGo)
0413 Keypad Disconnect (oPr)
0414 Modbus Communication Error (CE)
0415 Option Communication Error (bUS)
0416 Serial Comm Transmission Error (CALL)
0417 Motor Overloaded (oL1)
0418 Drive Overloaded (oL2)
0419 SI-F/G Communication Error (E-15)
041A Option Card External Fault (EF0)
041B Motor Switch during Run (rUn)
041C Option Communication Error (bUS)
041D Serial Comm Transmission Error (CALL)
041E Undertorque Detection 1 (UL3)
041F Undertorque Detection 2 (UL4)
0420 Modbus Test Mode Error (SE)
0421 Loss of External Power 24 Supply (L24v)
0422 Motor Overheat (PTC Input) (oH3)
0423 External Fault (Terminal S9) (EF9)
0424 External Fault (Terminal S10) (EF10)
0425 External Fault (Terminal S11) (EF11)
0426 External Fault (Terminal S12) (EF12)
0427 PID Feedback Loss (FbL)
0428 Excessive PID Feedback (FbH)
46
Table 8.20 PROFINET Option Low Priority Alarm Codes
Description
Drive Alarm
Code
(Hex.)
0429 Cycle Power to Accept Changes (CyPo)
042A Drive Disabled (dnE)
042B Encoder (PG) Hardware Fault (PGoH)
0434 High Current Alarm (HCA)
0435 Cooling Fan Maintenance Time (LT-1)
0436 Capacitor Maintenance Time (LT-2)
0437 Ctrl Failure/STOP (CF)
0438 SI-S EEPROM Error (EEP)
0439 External Fault (Terminal S1) (EF1)
043A External Fault (Terminal S2) (EF2)
043B Safe Torque OFF Hardware (SToF)
043C Safe Torque OFF (STo)
043D Mechanical Weakening Detection 1 (oL5)
043E Mechanical Weakening Detection 2 (UL5)
043F PLC Error 1 (PA1)
0440 PLC Error 2 (PA2)
0441 Output Voltage Detection Alarm (voF)
0442 IGBT Maintenance Time (90%) (TrPC)
0443 SoftChargeBypassRelay MainteTime (LT-3)
0444 IGBT Maintenance Time (50%) (LT-4)
0445 Braking Transistor Overload (boL)
0447 Input Phase Loss (PF)
0448 Motor Overheat (NTC Input) (oH5)
0449 DriveWorksEZ Alarm (dWAL)
044A DriveWorksEZ Alarm 2 (dWA2)
044B DriveWorksEZ Alarm 3 (dWA3)
044D Thermistor Disconnect (THo)
0455 GF1 Error (GF1)
0462 Customer Safeties (SAFE)
0467 Emergency Override FWD (EOF)
0468 Emergency Override REV (EOR)
0469 BAS Interlock (INTLK)
0481 External Power 24V Supply (EP24v)
0484 Shipping Adjustment Required (SUA)
0485 Keypad Battery Low Voltage (bAT)
0487 Comparator 1 Limit Error (CP1)
0488 Comparator 2 Limit Error (CP2)
0489 Keypad Time Not Set (TiM)
048A Bluetooth Communication Error (bCE)
0490 Main Fdbk Lost Using Backup Fdbk (Bu-Fb)
YASKAWA SIEP C730600 0KA PROFINET Technical Manual
Description