Monitor Data - YASKAWA U1000 Series Technical Manual

C.9 MEMOBUS/Modbus Data Table

◆ Monitor Data

Monitor data can be read only.
Register No.
Drive Status 1
bit 0
bit 1
bit 2
bit 3
bit 4
bit 5
0020H
bit 6
bit 7
bit 8 to bit D
bit E
bit F
Fault Contents 1
bit 0
bit 1
bit 2
bit 3
bit 4, 5
bit 6
bit 7
0021H
bit 8
bit 9
bit A
bit B
bit C
bit D
bit E
bit F
Data Link Status
bit 0
bit 1, 2
bit 3
bit 4
0022H
bit 5
bit 6
bit 7 to bit F
0023H Frequency Reference,
0024H Output Frequency,
0025H Output Voltage Reference, 0.1 V units (units are determined by parameter H5-10)
0026H Output Current, 0.1 A units
0027H Output Power
0028H Torque Reference
Fault Contents 2
bit 0
bit 1
bit 2
0029H
bit 3
bit 4, 5
bit 6
bit 7 to bit F
572
During Run
During Reverse
Drive Ready
Fault
Data Setting Error
CIMR-UA, CIMR-UD, CIMR-UT:Multi-Function Contact Output (terminal M1 - M2)
CIMR-UB:Multi-Function Contact Output 1 (terminal M1 - M2)
CIMR-UA, CIMR-UD, CIMR-UT:Multi-Function Photocoupler Output 1 (terminal P1 - PC)
CIMR-UB:Multi-Function Contact Output 2 (terminal M3-M4)
CIMR-UA, CIMR-UD, CIMR-UT:Multi-Function Photocoupler Output 2 (terminal P2 - PC)
CIMR-UB:Multi-Function Contact Output 2 (terminal M5-M6)
Reserved
When ComRef has been enabled
When ComCtrl has been enabled
Overcurrent (oC), Ground fault (GF)
Control Circuit Overvoltage (ov)
Overload (oL2)
Overheat 1 (oH1), Heatsink Overheat Warning (oH2)
Reserved
PID Feedback Loss/Excessive PID Feedback (FbL / FbH)
External Fault (EF0 to EF8)
CPF: Hardware Fault (includes oFx)
Motor Overload (oL1), Overtorque Detection 1/2 (oL3/oL4), Undertorque Detection 1/2 (UL3/UL4)
PG Disconnect (PGo), PG Hardware Fault (PGoH), Overspeed (oS), Speed Deviation (dEv)
Control Circuit Undervoltage (Uv), Power Supply Undervoltage (AUv), Power Supply Frequency Fault (Fdv)
Control Circuit Undervoltage Fault (Uv1), Control Power Supply Voltage Fault (Uv2), Undervoltage 3 (Uv3), Power
Supply Frequency Fault (Fdv), Power Supply Undervoltage (AUv), Phase Order Detection Fault (SrC)
Output Phase Loss (LF)
MEMOBUS/Modbus Communication Error (CE), Option Communication Error (bUS)
External Digital Operator Connection Fault (oPr)
Writing data or switching motors
Reserved
Upper or lower limit error
Data conformity error
Writing to EEPROM
0: Write into EEPROM.
1: Write in RAM only.
Note: Enabled only when H5-17=1.
Reserved
<1>
<1>
<2>
Reserved
Ground Fault (GF)
Reserved
Output Phase Loss (LF)
Reserved
Motor Overheat Fault (PTC Input) (oH4)
Reserved
Contents
YASKAWA ELECTRIC SIEP C710636 02B YASKAWA U1000 Technical Manual