YASKAWA V1000 Series Technical Manual page 338

C.6 MEMOBUS/Modbus Data Table
Register No.
0021H
0022H
0023H
0024H
0025H
0026H
0027H
0028H
0029H
002AH
002BH
338
Fault Contents 1
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
bit 8
bit 9
bit A
bit B
bit C
bit D
bit E
bit F
Data Link Status
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6 to bit F
Frequency Reference (U1-01)
Output Frequency (U1-02)
Output Voltage Reference (U1-06), units: 1/0.1 V Note: Switch between setting units using parameter H5-10.
Output Current (U1-03), units: 10/1 A
Output Power (U1-08)
Torque Reference (U1-09)
Fault Contents 2
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5 to bit F
Alarm Contents1
bit 0 to bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7
bit 8
bit 9
bit A
bit B
bit C
bit D
bit E
bit F
Input Terminal Status (U1-10)
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
bit 6
bit 7 to bit F
Contents
oC, GF: Overcurrent or Ground Fault
oV: DC Bus Overvoltage
oL2: Drive Overload
oH1, oH2: Overheat Fault
rH, rr: Braking Resistor Fault
Reserved
FbL, FbH: PID Feedback Fault
EF0 to 7: External Fault
CPFo: Hardware Fault (includes OFx)
oL1, oL3, oL4, UL3, UL4: Motor Overload/Overtorque 1 or 2, Undertorque
1 or 2
PGo, oS, dEv: PG Disconnect, Overspeed, Speed Deviation
Uv1: DC Bus Undervoltage
Uv1, Uv2, Uv3: DC Bus Undervoltage, Control Power Supply Fault, Inrush
Prevention Circuit Fault
PF, LF: Input/Output Phase Loss
CE, bUS: Communication Loss
oPr: Operator Disconnected
Writing Data
Reserved
Reserved
Upper/Lower Limit Error
Data Integrity Error
Writing to EEPROM
Reserved
SC: Load Short Circuit
GF: Ground Fault
PF: DC Bus Voltage Fault
LF: Output Phase Loss
rH: Braking Resistor Overheat
Reserved
Reserved
EF: Simultaneous Forward and Reverse Run Commands
bb: Drive Baseblock
oL3: Overtorque 1
oH: Heatsink Overheat
oV: DC Bus Overvoltage
Uv: DC Bus Undervoltage
Reserved
CE: Communications Error
bUS: Option Error
UL3: Undertorque 1
oH2: Drive Overheat Prealarm
FbL, FbH: PID Feeback Alarm
Reserved
CALL: Waiting for Communications
Terminal S1 Closed
Terminal S2 Closed
Terminal S3 Closed
Terminal S4 Closed
Terminal S5 Closed
Terminal S6 Closed
Terminal S7 Closed
Reserved
YASKAWA ELECTRIC SIEP C710606 18A YASKAWA AC Drive – V1000 Technical Manual (Preliminary)