Monitor Data - YASKAWA T1000V Technical Manual

C.10 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
0020H
bit 5
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
bit 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
bit 2
0022H
bit 3
bit 4
bit 5
bit 6 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 (OLV only)
Fault Contents 2
bit 0
bit 1
bit 2
0029H bit 3
bit 4
bit 5
bit 6
bit 7 to bit F
396
During Run
During Reverse
Drive Ready
Fault
Data Setting Error
Multi-Function Contact Output (terminal MA/MB-MC)
Multi-Function Photocoupler Output 1 (terminal P1 - C1)
Multi-Function Photocoupler Output 2 (terminal P2 - C2)
Reserved
ComRef status
ComCtrl status
Overcurrent (oC), Ground fault (GF)
Overvoltage (ov)
Drive Overload (oL2)
Overheat 1 (oH1), Drive Overheat Warning (oH2)
Dynamic Braking Transistor Fault (rr), Braking Resistor Overheat (rH)
Reserved
Overcurrent (oC), Ground Fault (GF)
EF0 to 6: External Fault
CPF : Hardware Fault (includes oFx)
Motor Overload (oL1), Overtorque Detection 1/2 (oL3/oL4), Undertorque Detection 1/2
(UL3/UL4)
PG Disconnected (PGo), Overspeed (oS), Excessive Speed Deviation (dEv),
Main Circuit Undervoltage (Uv)
Undervoltage (Uv1), Control Power Supply Undervoltage (Uv2), Soft Charge Circuit Fault
(Uv3)
Output Phase Loss (LF), Input Phase Loss (PF)
MEMOBUS/Modbus Communication Error (CE), Option Communication Error (bUS)
Operator Connection Fault (oPr)
Writing data or switching motors
Reserved
Upper or lower limit error
Data conformity error
Writing to EEPROM
Reserved
<1>
<1>
<2>
Reserved
Ground Fault (GF)
Input Phase Loss (PF)
Output Phase Loss (LF)
Braking Resistor Overheat (rH)
Reserved
Motor Overheat 2 (PTC input) (oH4)
Reserved
YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
Contents