2.9 MEMOBUS/Modbus Data Table
280 YASKAWA ELECTRIC SIEP C710606 10A YASKAWA AC Drive - V1000 PRELIM. Programming Manual
003DH
Communications Error Contents
<3>
bit 0 CRC Error
bit 1 Data Length Error
bit 2 Reserved
bit 3 Parity Error
bit 4 Overrun Error
bit 5 Framing Error
bit 6 Timeout
bit 7 to bit F Reserved
003EH
Output Frequency
r/min <4>
003FH 0.01% units
0040H to 004AH Used for various monitors U1-. Refer to U: Monitors on page 364 for parameter details.
004BH
Drive status (U1-12)
bit 0 During Run
bit 1 During Zero Speed
bit 2 During Reverse Run
bit 3 During Fault Reset Signal Input
bit 4 During Speed Agree
bit 5 Drive Ready
bit 6 Alarm
bit 7 Fault
bit 8 During Operation Error (oPE)
bit 9 During Momentary Power Loss
bit A Motor 2 selected
bit B Reserved
bit E ComRef status, NetRef status
bit F ComCtrl status, NetCtrl status
004CH to 007E
Used for various monitors U1-, U4-, U5- and U6-. Refer to U: Monitors on
page 364 for parameter details.
007FH Alarm Code, refer to Alarm Register Contents on page 287 for alarm codes.
0080H to 0097H
Used for monitors U2-, U3-. Refer to U: Monitors on page 364 for parameter details and
Fault Trace / History Register Contents on page 286 for register value descriptions.
0098H High Word of Accumulated Operation Time Monitor (U4-01)
0099H Low Word of Accumulated Operation Time Monitor (U4-01)
009AH High Word of Cooling Fan Operation Time Monitor (U4-03) <5>
009BH Low Word of Cooling Fan Operation Time Monitor (U4-03) <5>
00ABH Drive Rated Current <2>
00ACH
Motor Speed (Open
Loop Vector only)
r/min units <4>
00ADH 0.01% units
Register No. Contents
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