Drive operations by bacnet, Observing the drive operation, Controlling the drive – Yaskawa Z1000U User Manual
Page 328: C.5 drive operations by bacnet
C.5 Drive Operations by BACnet
The drive operations that can be performed by BACnet communication depend on drive parameter settings. This section
explains the functions that can be used and related parameter settings.
u
Observing the Drive Operation
A controller can perform the following actions with BACnet communications at any time regardless of parameter settings
(except for H5-ooparameters):
• Observe drive status and drive control terminal status from a controller
• Read and write parameters
• Set and reset faults
• Set multi-function inputs.
Note:
Input settings from the input terminals So and from BACnet communications are both linked by a logical OR operation.
u
Controlling the Drive
Select an external reference and adjust the parameters in
accordingly to start and stop the drive or set the frequency
reference using BACnet communications.
Table C.1 Setting Parameters for Drive Control from BACnet
Reference Source
Parameter
Name
Required Setting
External Reference 1
b1-01
Frequency Reference Selection 1
2
b1-02
Run Command Selection 1
2
External Reference 2
b1-15
Frequency Reference Selection 2
2
b1-16
Run Command Selection 2
2
Refer to b1-01: Frequency Reference Selection for AUTO Mode on page 115
Refer to b1-02: Run Command Selection
for details on external reference parameter selections.
C.5 Drive Operations by BACnet
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YASKAWA ELECTRIC TOEP C710636 10B Z1000U HVAC MATRIX Drive User Manual