YASKAWA Z1000 - Appendix: C BACnet Communications

No.
(Addr.
Hex)
Name Description
Analog Output
Level
Unit
U1-18
(61)
oPE Fault Parameter
OPE Error Code
Displays the parameter number that caused the oPEoo or Err (EEPROM
write error) error.
No signal output
available
–
U1-25
(4D)
Software Number (Flash)
CPU 1 SW Number
FLASH ID
No signal output
available
–
U1-26
(5B)
Software No. (ROM)
CPU 2 SW Number
ROM ID
No signal output
available
–
<1> The number of decimal places in the parameter value depends on the drive model. Refer to Defaults by Drive Model on page 356 for details.
<2> When reading the value of this monitor via MEMOBUS/Modbus, a value of 8192 is equal to 100% of the drive rated output current.
<3> Values shown are specific to 208 Vac. Double the value for 480 Vac.
u
U2: Fault Trace
No.
(Addr.
Hex)
Name Description
Analog Output
Level
Unit
U2-01
(80)
Current Fault
Current Fault
Displays the current fault.
No signal output
available
–
U2-02
(81)
Previous Fault
Last Fault
Displays the previous fault.
No signal output
available
–
U2-03
(82)
Frequency Reference at
Previous Fault
Frequency Ref
Displays the frequency reference at the previous fault.
No signal output
available
0.01 Hz
U2-04
(83)
Output Frequency at
Previous Fault
Output Freq
Displays the output frequency at the previous fault.
No signal output
available
0.01 Hz
U2-05
(84)
Output Current at Previous
Fault
Output Current
Displays the output current at the previous fault.
No signal output
available
<1> <2>
U2-07
(86)
Output Voltage at
Previous Fault
Output Voltage
Displays the output voltage at the previous fault.
No signal output
available
0.1 Vac
U2-08
(87)
DC Bus Voltage at
Previous Fault
DC Bus Voltage
Displays the DC bus voltage at the previous fault.
No signal output
available
1 Vdc
U2-09
(88)
Output Power at Previous
Fault
Output kWatts
Displays the output power at the previous fault.
No signal output
available
0.1 kW
U2-11
(8A)
Input Terminal Status at
Previous Fault
Input Term Sts
Displays the input terminal status at the previous fault. Displayed as in
U1-10.
No signal output
available
–
U2-12
(8B)
Output Terminal Status at
Previous Fault
Output Term Sts
Displays the output status at the previous fault. Displays the same status
displayed in U1-11.
No signal output
available
–
U2-13
(8C)
Drive Operation Status at
Previous Fault
Inverter Status
Displays the operation status of the drive at the previous fault. Displays the
same status displayed in U1-12.
No signal output
available
–
U2-14
(8D)
Cumulative Operation
Time at Previous Fault
Elapsed time
Displays the cumulative operation time at the previous fault.
No signal output
available
1 h
U2-15
(7E0)
Soft Starter Speed
Reference at Previous
Fault
SFS Output
Displays the speed reference for the soft starter at the previous fault.
No signal output
available
0.01 Hz
U2-16
(7E1)
Motor q-Axis Current at
Previous Fault
Motor Iq Current
Displays the q-axis current for the motor at the previous fault.
No signal output
available
0.10%
U2-17
(7E2)
Motor d-Axis Current at
Previous Fault
Motor Id Current
Displays the d-axis current for the motor at the previous fault.
No signal output
available
0.10%
B.13 U: Monitors
YASKAWA ELECTRIC SIEP YAIZ1B 01E YASKAWA AC Drive – Z1000 Bypass Technical Manual
341
B
Parameter List