Yaskawa Z1000U - Manual (Page 311)

No.
(Addr.
Hex)
Name LCD Display Description
Analog
Output Level
Unit
U1-72
(1095)
Input Power Supply
Information
Power Supply Sts
Displays information on the input power supply.
U1 - 72= 00000000
Bit 0: AUv reset. (0: Not completed, 1: Reset)
Bit 1: PF reset (0: Not completed, 1: Reset)
Bit 2: Rated frequency detection
(0: Not completed, 1: Completed)
Bit 3: Phase order detection
(0: Not completed, 1: Completed)
Bit 4: Power supply established
(0: Not completed, 1: Completed)
Bit 5: Fdv detection (0: Not detected, 1: Detected)
Bit 6: PF detection (0: Not detected, 1: Detected)
Bit 7: Reserved.
No signal output
available
–
<1> Display is in the following units:
2o0028, 2o0042, and 4o0011 to 4o0027: 0.01 A units
2o0054 to 2o0248 and 4o0034 to 4o0414: 0.1 A units
<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 200 V class drives. Double the value for 400 V class drives.
<4> Display is in the following units:
2o0028, 2o0042, and 4o0011 to 4o0027: 0.01 kW units
2o0054 to 2o0248 and 4o0034 to 4o0414: 0.1 kW units
u U2: Fault Trace
No.
(Addr.
Hex)
Name LCD Display Description
Analog
Output Level
Unit
U2-01
(0080)
Current Fault Current Fault
Displays the current fault. No signal output
available
–
U2-02
(0081)
Previous Fault Last Fault
Displays the previous fault. No signal output
available
–
U2-03
(0082)
Frequency Reference at
Previous Fault
Frequency Ref
Displays the frequency reference at the previous fault. No signal output
available
0.01 Hz
U2-04
(0083)
Output Frequency at
Previous Fault
Output Freq
Displays the output frequency at the previous fault. No signal output
available
0.01 Hz
U2-05
(0084)
Output Current at
Previous Fault
Output Current
Displays the output current at the previous fault. No signal output
available
<1> <2>
U2-07
(0086)
Output Voltage at
Previous Fault
Output Voltage
Displays the output voltage at the previous fault. No signal output
available
0.1 Vac
U2-08
(0087)
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
(0088)
Output Power at
Previous Fault
Output kWatts
Displays the output power at the previous fault. No signal output
available
0.1 kW
U2-11
(008A)
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
(008B)
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
(008C)
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
(008D)
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
(07E0)
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
(07E1)
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
(07E2)
Motor d-Axis Current at
Previous Fault
Motor Id Current
OLV/PM OLV/PM
Displays the d-axis current for the motor at the previous fault.
No signal output
available
0.10%
U2-20
(008E)
Heatsink Temperature at
Previous Fault
Actual Fin Temp
Displays the temperature of the heatsink when the most recent
fault occurred.
No signal output
available
1 °C
B.14 U: Monitors
YASKAWA ELECTRIC TOEP C710636 10B Z1000U HVAC MATRIX Drive User Manual 311
B
Parameter List