Yaskawa R1000 Series Power Regenerative Unit User Manual
Page 191
C.9 MEMOBUS/Modbus Data Table
YASKAWA ELECTRIC TOEP C710656 08B YASKAWA Power Regenerative Unit - R1000 Instruction Manual
191
MEMO
BUS/Mod
bus
Co
mmunica
tion
s
C
003DH
Communications Error Contents
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 - 003FH
Reserved
0040H - 004AH
Used for various monitors U1-. Refer to
004BH
Unit status (U1-12)
bit 0
During Run
bit 1 - bit 2
Reserved
bit 3
During Fault Reset Signal Input
bit 4
Not Used
bit 5
Operation Ready
bit 6
Alarm
bit 7
Fault
bit 8 - bit B
Reserved
bit E
ComRef status, NetRef status
bit F
ComCtrl status, NetCtrl status
004CH - 007EH
Used for various monitors U1-, U4-, U5-and U6-. Refer to
and
for parameter details.
007FH
Alarm Code, Refer to
Alarm Register Contents on page 197
for alarm codes.
0080H - 0097H
Used for monitors U2-, U3-. Refer to
for parameter details and Refer to
for register value descriptions.
0098H
High Word of Accumulated Operation Time Monitor, 10 h units (U4-01)
0099H
Low Word of Accumulated Operation Time Monitor, 1 h units (U4-01)
009AH
High Word of Cooling Fan Operation Time Monitor (U4-03)
009BH
Low Word of Cooling Fan Operation Time Monitor (U4-03)
009CH - 00AFH
Reserved
00B0H
Option Code Connected to
CN5-A
Register contains ASCII code of the option card.
DO-A3 = 0002H
AI-A3 = 0003H
AO-A3 = 0004H
Communication Option: Register contains ASCII code of first and third digit of the option
card type number.
Example: Register value is 5343H for “SC” if an SI-C3 option card is installed.
00B1H
Reserved
00B2H
Option Code Connected to CN5-B
00B3H
Option Code Connected to CN5-C
00B4H - 00BEH
Reserved
00BFH
Lists the last two digits of operation error code oPE.
Register No.
Contents
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