YASKAWA A1000 Series Technical Manual

C.9 MEMOBUS/Modbus Data Table
502 YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
0017H Motor Overload (oL1) 0041H Output Voltage Detection Fault (voF)
0018H Drive Overload (oL2) 0042H IGBT Maintenance Time (90%) (TrPC)
001AH Option Card External Fault (EF0) 0043H Soft Charge Bypass Relay Maintenance Time (LT-3)
001BH Motor Switch command input during run (rUn) 0044H IGBT Maintenance Time (50%) (LT-4)
001DH Serial Communication Transmission Error (CALL) 0045H Braking Transistor Overload (boL)
001EH Undertorque Detection 1 (UL3) 0049H DriveWorksEZ Alarm (dWAL)
001FH Undertorque Detection 2 (UL4)
Alarm Code Fault Name Alarm Code Fault Name

YASKAWA A1000 Series Specifications

General

Series	A1000
Type	AC Drive
Altitude	Up to 1000m without derating
Output Frequency	0-400 Hz
Control Method	V/f Control
Overload Capacity	150% for 60 seconds
Communication Options	Modbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature	-10 to 50°C
Storage Temperature	-20 to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Horsepower	0.5 to 1000 HP
Power Range	0.4 - 630 kW (varies by voltage and model)
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooled
Safety	Safe Torque Off (STO)