C.9 MEMOBUS/Modbus Data Table
176
YASKAWA ELECTRIC
TOEP C710656 10B YASKAWA Power Regenerative Unit - R1000 Instruction Manual
◆
Monitor Data
Monitor data can be read only.
Register No.
Contents
0020H
Unit Status 1
bit 0
During Run
bit 1
Reserved
bit 2
Operation Ready
bit 3
Fault
bit 4
Data Setting Error
bit 5
Multi-Function Relay Output (terminal M1-M2)
bit 6
Multi-Function Photocoupler Output 1 (terminal P1-PC)
bit 7
Multi-Function Photocoupler Output 2 (terminal P2-PC)
bit 8 - bit F
Reserved
0021H
Fault Contents 1
bit 0
Overcurrent (oC)
bit 1
Overvoltage (ov)
bit 2
Overload (oL2)
bit 3
Overheat 1 (oH1), Overheat 2 (oH2)
bit 4 - bit 6
Reserved
bit 7
EF to EF8: External Fault
bit 8
CPF
: Hardware Fault (includes oF
)
bit 9 - bit A
Reserved
bit B
Main Circuit Undervoltage (Uv)
bit C
Undervoltage (Uv1), Control Power Supply Undervoltage (Uv2), Soft Charge Circuit Fault
(Uv3)
bit D
Output Phase Loss (LF), Input Phase Loss (PF)
bit E
MEMOBUS/Modbus Communication Error (CE), Option Communication Error (bUS)
bit F
Operator Connection Fault (oPr)
0022H
Data Link Status
bit 0
Writing data or switching motors
bit 1 - bit 2
Reserved
bit 3
Upper or lower limit error
bit 4
Data conformity error
bit 5
Writing to EEPROM
bit 6 - bit F
Reserved
0023H - 0028H
Reserved
0029H
Fault Contents 2
bit 0 - bit F
Reserved
002AH
Alarm Contents 1
bit 0 - bit 2
Reserved
bit 3
Baseblock (bb)
bit 4
Reserved
bit 5
Heatsink Overheat (oH)
bit 6
Overvoltage (ov)
bit 7
Undervoltage (Uv)
bit 8
Cooling Fan Error (Fan)
bit 9
MEMOBUS/Modbus Communication Error (CE)
bit A
Option Communication Error (bUS)
bit B - bit E
Reserved
bit F
Serial Communication Transmission Error (CALL)
TOEP_C710656_10B_1_0.book 176 ページ ２０１５年１月８日 木曜日 午後８時５５分
