YASKAWA J1000 Technical Manual page 227

C.10 MEMOBUS/Modbus Data Table
Register No.
Communications Error Log
bit 0
bit 1
bit 2
003DH
bit 3
bit 4
bit 5
bit 6
bit 7 to bit F
003EH Reserved
003FH Output Frequency
0040H to 007EH Used for various monitors U1-oo.
007FH Alarm Code,
Used for monitors U2-oo.
0080H to 0097H
page 229
0098H High Word of Accumulated Operation Time Monitor (U4-01)
0099H Low Word of Accumulated Operation Time Monitor (U4-01)
009AH to 009BH Reserved
00ABH Drive Rated Current
00ACH to 00B5H Reserved
Frequency Reference After
00B6H
Soft-starter
00B7H Reserved
00B8H Frequency Reference
00B9H to 00BEH Reserved
00BFH oPE Error Number
Fault contents 1
bit 0
bit 1
bit 2
bit 3
bit 4, 5
bit 6
00C0H bit 7
bit 8
bit 9
bit A
bit B
bit C
bit D, E
bit F
Fault contents 2
bit 0
bit 1
bit 2
bit 3 to 9
00C1H
bit A
bit B, C
bit D
bit E
bit F
226
<2>
CRC Error
Data Length Error
Reserved
Parity Error
Overrun Error
Framing Error
Timeout
Reserved
0.01% units
Refer to U: Monitors on page 201
Refer to Alarm Register Contents on page 229
Refer to U: Monitors on page 201
for register value descriptions.
0.01% units
0.01% units
Reserved
Undervoltage (Uv1)
Reserved
Soft Charge Circuit Fault (Uv3)
Reserved
Overcurrent (oC)
Overvoltage (ov)
Reserved
Heatsink Overheat (oH1)
Motor Overload (oL1)
Drive Overload (oL2)
Overtorque Detection 1 (oL3)
Reserved
Braking Resistor Overheat (rH)
External Fault at input terminal S3 (EF3)
External Fault at input terminal S4 (EF4)
External Fault at input terminal S5 (EF5)
Reserved
Input Phase Loss (PF)
Reserved
Digital Operator Connection Fault (oPr)
EEPROM Write Error (Err)
Reserved
http://nicontrols.com
Contents
for parameter details.
for alarm codes.
for parameter details and
YASKAWA ELECTRIC SIEP C710606 31B YASKAWA AC Drive – J1000 Technical Manual
Refer to Fault History Contents on