Yaskawa DeviceNet Option Card CM059 - Manual (Page 38)

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Extended Speed Control Output Instance 71 (47 Hex)
This function is the basic I/O instance of Assembly Object Class (04 Hex) Attribute (03 Hex), which is defined by the
DeviceNet AC Drive Profile. This is the Factory default. Both I/O Assemblies use 4 bytes.
Table 16: Drive Extended Speed Control Instance 71 (47 Hex) (OUTPUT ASSEMBLY)
Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
0
Speed
Agree Ref From
Net Ctrl From
Net Inverter
Ready
During
Reverse
Run During
Forward
Run
Alarm Fault
1 － － － － － － － －
2 Speed Monitor (Lower Byte)
3 Speed Monitor (Upper Byte)
Data Name Description
Byte 0, Bit 0 Fault
The drive fault detection status is displayed: 0: Normal
1: During fault detection
Byte 0, Bit 1 Alarm
The drive alarm detection status is displayed: 0: Normal
1: During alarm detection
Byte 0, Bit 2 During Fwd Run The drive run status is displayed:
0: During stop/reverse
1: During forward run/DC braking
Byte 0, Bit 3 During Rev Run
The drive run status is displayed: 0: During stop/forward run/DC brake
1: During reverse run
Byte 0, Bit 4 Inverter Ready
The drive ready status is displayed: 0: During fault detection/ready
1: Ready
Byte 0, Bit 5 Ctrl From Net
The drive run command input selection status is displayed.
0: Run command input is enabled other than the DeviceNet.
1: Run command input is enabled from the DeviceNet.
Byte 0, Bit 6 Ref From Net
The drive frequency input selection status is displayed.
0: Run command input is enabled other than the DeviceNet.
1: Run command input is enabled from the DeviceNet.
Byte 0, Bit 7 Speed Agree
The drive frequency agree detection status is displayed.
0: During stop/acceleration and deceleration
1: Frequency agree
Byte 2, 3 Speed Monitor
The drive speed is displayed.
This function is the same as the Speed Monitor in the Basic Speed Control Output
Instance 70 (46 Hex) section.