YASKAWA Z1000 CIMR-ZU*A Series User Manual

B.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 Table B.1 accordingly to start and stop the drive or set the frequency
reference using BACnet communications.
Table B.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 24 and Refer to b1-02: Run Command Selection
for AUTO Mode on page 25 for details on external reference parameter selections.
B.5 Drive Operations by BACnet
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YASKAWA SIEP YAIZ1U 03B YASKAWA AC Drive – Z1000 Programming Manual

YASKAWA Z1000 CIMR-ZU*A Series Specifications

General

Series	Z1000 CIMR-ZU*A Series
Category	Controller
Voltage Classes	200V, 400V
Enclosure	NEMA 1, NEMA 12
Frequency Range	0.01 to 400 Hz
Cooling Method	Fan Cooled
Operating Temperature	-10°C to 50°C
Application	HVAC
Control Method	V/f Control
Input Voltage	200-240V, 380-480V
Frequency Range (Input)	50/60 Hz
Power Rating	0.4kW to 630kW
Protection Features	Overcurrent, Overvoltage, Undervoltage
Communication Options	Modbus
Storage Temperature	-20°C to 60°C
Humidity	5% to 95% (non-condensing)
Enclosure Rating	IP20
Output Voltage	0-100% of input voltage