EasyManuals Logo

YASKAWA Z1000 CIMR-ZU*A Series User Manual

YASKAWA Z1000 CIMR-ZU*A Series
340 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #145 background imageLoading...
Page #145 background image
Fwd Run
Drive Enable-Customer
Safeties
Override (Smoke Purge)
Drive/Bypass Select
BP Drive Relay Contact
Output
BAS Interlock
BP Bypass Relay Contact
Output
BP BAS Interlock Contact
Output
Output Frequency
L2-03
Speed
Search
Occurs
Bypass Run
Figure 1.77 Transfer to Bypass and Safety Circuit
Emergency Override
When the Emergency Override (Smoke Purge) digital input is closed, the drive will perform the transfer. Refer to Immediate
Transfer to Bypass on page 144 for details.
If programmed, the BP BAS Interlock Relay Contact will close before the transfer occurs. During the transfer process, and if
BAS Interlocks are present, the BAS Interlock Input MFDI must be closed before the drive will close the bypass contactor to
run the motor on line voltage.
When the Emergency Override MFDI is closed, the state of BP Drive/Bypass Select MFDI, Run command, Bypass Run
command and BP Customer Safeties MFDI have no impact on the operation of the system. When Emergency Override opens,
the drive operates based on the other digital input commands. If the drive is commanded to run, the drive will perform the
switch. Refer to Transfer to Drive Operation on page 144 for details.
1.11 S: Special Parameters
YASKAWA SIEP YAIZ1U 03B YASKAWA AC Drive – Z1000 Programming Manual
145
1
Parameter Details

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the YASKAWA Z1000 CIMR-ZU*A Series and is the answer not in the manual?

YASKAWA Z1000 CIMR-ZU*A Series Specifications

General IconGeneral
SeriesZ1000 CIMR-ZU*A Series
CategoryController
Voltage Classes200V, 400V
EnclosureNEMA 1, NEMA 12
Frequency Range0.01 to 400 Hz
Cooling MethodFan Cooled
Operating Temperature-10°C to 50°C
ApplicationHVAC
Control MethodV/f Control
Input Voltage200-240V, 380-480V
Frequency Range (Input)50/60 Hz
Power Rating0.4kW to 630kW
Protection FeaturesOvercurrent, Overvoltage, Undervoltage
Communication OptionsModbus
Storage Temperature-20°C to 60°C
Humidity5% to 95% (non-condensing)
Enclosure RatingIP20
Output Voltage0-100% of input voltage

Related product manuals