Device object – Yaskawa Z1000 AC Drive HVAC User Manual
Page 332
Object ID
Object Name
Modbus
Address
Active Text
Inactive Text
PV Access
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 333
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
332
YASKAWA ELECTRIC TOEP YAIZ1U 03A YASKAWA AC Drive – Z1000 User Manual