YASKAWA Z1000U Technical Manual page 314

B.14 U: Monitors
No.
(Addr. Name
Hex)
U1-18
oPE Fault Parameter
(0061)
U1-25 Software Number
(004D) (Flash)
U1-26
Software No. (ROM)
(005B)
U1-54 Drive Input Power
(1083) Voltage Effective Value
U1-58 Power Supply
(1087) Frequency
U1-72 Input Power Supply
(1095) Information
<1> Display is in the following units based on drive model:
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 208 V models. Double the value for 480 V models.
<4> Display is in the following units based on drive model:
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. Name
Hex)
U2-01
Current Fault
(0080)
U2-02
Previous Fault
(0081)
U2-03 Frequency Reference at
(0082) Previous Fault
U2-04 Output Frequency at
(0083) Previous Fault
U2-05 Output Current at
(0084) Previous Fault
U2-07 Output Voltage at
(0086) Previous Fault
U2-08 DC Bus Voltage at
(0087) Previous Fault
U2-09 Output Power at
(0088) Previous Fault
U2-11 Input Terminal Status at
(008A) Previous Fault
U2-12 Output Terminal Status
(008B) at Previous Fault
U2-13 Drive Operation Status
(008C) at Previous Fault
314
LCD Display
Displays the parameter number that caused the oPEoo or Err
OPE Error Code
(EEPROM write error) error.
FLASH ID
CPU 1 SW Number
ROM ID
CPU 2 SW Number
PowerSupply Volt Displays the effective value of the drive input power voltage.
PoweSupply Freq Displays the frequency of the drive input power supply.
Displays information on the input power supply.
U1 - 72= 00000000
Power Supply Sts
LCD Display
Displays the current fault.
Current Fault
Refer to Fault Trace Contents on page 378
Displays the previous fault.
Last Fault
Displays the frequency reference at the previous fault.
Frequency Ref
Displays the output frequency at the previous fault.
Output Freq
Displays the output current at the previous fault.
Output Current
Displays the output voltage at the previous fault.
Output Voltage
Displays the DC bus voltage at the previous fault.
DC Bus Voltage
Displays the output power at the previous fault.
Output kWatts
Displays the input terminal status at the previous fault. Displayed
Input Term Sts
as in U1-10.
Displays the output status at the previous fault. Displays the same
Output Term Sts
status displayed in U1-11.
Displays the operation status of the drive at the previous fault.
Inverter Status
Displays the same status displayed in U1-12.
Description
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.
Description
YASKAWA SIEP YAIZ1D 01C Z1000U HVAC MATRIX Drive Bypass Technical Manual
Analog
Output Level
No signal output
available
No signal output
available
No signal output
available
200 V class
10 V: 400 V
400 V class
10 V: 800 V
10 V: Rated
frequency
No signal output
available
Analog
Output Level
No signal output
for details. available
No signal output
available
No signal output
available
No signal output
available
No signal output
available
No signal output
available
No signal output
available
No signal output
available
No signal output
available
No signal output
available
No signal output
available
Unit
–
–
–
1 V
0.1 Hz
–
Unit
–
–
0.01 Hz
0.01 Hz
<1> <2>
0.1 Vac
1 Vdc
0.1 kW
–
–
–