Object ID Object Name
Modbus
Address
Active Text Inactive Text PV Access
BV21 Drive Overheat 0021H:bit 3 OH1-OH2 OFF R
BV22 Fuse Blown 0021H:bit 5 PUF OFF R
BV23 PI Feedback Loss 0021H:bit 6 FBL OFF R
BV24 External Fault 0021H:bit 7 EF0-EF OFF R
BV25 Hardware Error 0021H:bit 8 CPF OFF R
BV26 Mtr Ovrld-OvrTorque 0021H:bit 9 OL1-OL3 OFF R
BV27 Overspeed 0021H:bit 10 OS-DEV OFF R
BV28 Main CKT Undervoltage 0021H:bit 11 UV OFF R
BV29 MCU, Cntl Pwr Sy Err 0021H:bit 12 UV1-2-3 OFF R
BV30 Output Phase Loss 0021H:bit 13 LF OFF R
BV31 Communication Error 0021H:bit 14 CE OFF R
BV32 Operator Disconnect 0021H:bit 15 OPR OFF R
BV33 Operating 002CH:bit 0 OPERATING OFF R
BV34 Aero Speed 002CH:bit 1 ON OFF R
BV35 Frequency Agree 002CH:bit 2 ON OFF R
BV36 Desired Frequency Agree 002CH:bit 3 ON OFF R
BV37 Frequency Detect 1 002CH:bit 4 ON OFF R
BV38 Frequency Detect 2 002CH:bit 5 ON OFF R
BV39 Drive Startup Complete 002CH:bit 6 ON OFF R
BV40 Low Voltage Detect 002CH:bit 7 ON OFF R
BV41 Base Block 002CH:bit 8 ON OFF R
BV42 Frequency Reference Mode 002CH:bit 9 COM LOCAL R
BV43 Run Command Mode 002CH:bit 10 COM LOCAL R
BV44 Overtorque Detect 002CH:bit 11 ON OFF R
BV45 Frequency Refer Lost 002CH:bit 12 ON OFF R
BV46 Retry Error 002CH:bit 13 ON OFF R
BV47 Modbus Comms Error 002CH:bit 14 ON OFF R
BV48 Modbus Timeout Error 002CH:bit 15 ON OFF R
BV49 CRC Error 003DH:bit 0 ON OFF R
BV50 Invalid Data Length 003DH:bit 1 ON OFF R
BV51 Parity Error 003DH:bit 3 ON OFF R
BV52 Overrun Error 003DH:bit 4 ON OFF R
BV53 Framing Error 003DH:bit 5 ON OFF R
BV54 Timeout Error 003DH:bit 6 ON OFF R
BV55
<1>
Parameter Accept 0910H:bit 0 ON OFF W
BV56
<1>
Parameter Enter 0900H:bit 0 ON OFF W
BV57 Drive Comm Error - ON OFF R
<1> Refer to Accessing Drive Parameters and the Enter Command on page 358 for an explanation of how to read and write drive parameters not
listed in the analog or binary objects.
u
Device Object
The Device Object fully describes the BACnet device to the network. Notable is that the Device Object Instance ID and the
Device Object Name are configurable.
The Device Object Instance ID is a unique internetwork-wide numerical value. It is a 22-bit value that can range from 0 to
4,194,303. It is configurable by parameters H5-14 and H5-15. Any changes to these parameters will not take effect until the
power is cycled to the drive.
The Device Object Name is a unique internetwork-wide character string. It is a 20-character string. It is writable from the
BACnet network. Any new string written will not take effect until the power is cycled to the drive.
C.7 BACnet Objects Supported
YASKAWA ELECTRIC TOEP C710616 45F YASKAWA AC Drive – Z1000 User Manual
357
C
BACnet
Communications
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