U2: Fault Trace - YASKAWA P1000 Technical Manual

B.13 U: Monitors
No.
(Addr. Name
Hex)
U1-14
Terminal A2 Input Level
(4F)
U1-15
Terminal A3 Input Level
(50)
U1-16 Output Frequency after
(53) Soft Starter
U1-18
oPE Fault Parameter
(61)
U1-25
Software Number (Flash)
(4D)
U1-26
Software No. (ROM)
(5B)
U1-75
Time-Hour/Minute
(851)
U1-76
Date – Year
(852)
U1-77
Date – Month/Day
(853)
U1-78
Date – Week Day
(854)
<1> The number of decimal places in the parameter value depends on the drive model.
<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 bypass drives. Double the value for 480 V bypass drives.
u

U2: Fault Trace

No.
(Addr. Name
Hex)
U2-01
Current Fault
(80)
U2-02
Previous Fault
(81)
U2-03 Frequency Reference at
(82) Previous Fault
U2-04 Output Frequency at
(83) Previous Fault
U2-05 Output Current at Previous
(84) Fault
U2-07 Output Voltage at
(86) Previous Fault
U2-08 DC Bus Voltage at
(87) Previous Fault
U2-09 Output Power at Previous
(88) Fault
U2-11 Input Terminal Status at
(8A) Previous Fault
U2-12 Output Terminal Status at
(8B) Previous Fault
U2-13 Drive Operation Status at
(8C) Previous Fault
U2-14 Cumulative Operation
(8D) Time at Previous Fault
278
Description
Displays the signal level to analog input terminal A2.
Displays the signal level to analog input terminal A3.
Displays output frequency with ramp time and S-curves. Units determined
by o1-03.
Displays the parameter number that caused the oPEoo or Err (EEPROM
write error) error.
FLASH ID
ROM ID
Displays the current time (Hours and Minutes).
Displays the current year.
Displays the current date (Month and Date).
Displays the current date of the week.
0: Sunday
1: Monday
2: Tuesday
3: Wednesday
4: Thursday
5: Friday
6: Saturday
Description
Displays the current fault.
Displays the previous fault.
Displays the frequency reference at the previous fault.
Displays the output frequency at the previous fault.
Displays the output current at the previous fault.
Displays the output voltage at the previous fault.
Displays the DC bus voltage at the previous fault.
Displays the output power at the previous fault.
Displays the input terminal status at the previous fault. Displayed as in
U1-10.
Displays the output status at the previous fault. Displays the same status
displayed in U1-11.
Displays the operation status of the drive at the previous fault. Displays the
same status displayed in U1-12.
Displays the cumulative operation time at the previous fault.
YASKAWA SIEP YAIP1B 01B YASKAWA AC Drive – P1000 Bypass Technical Manual
10 V: 100%
10 V: 100%
10 V: Max frequency
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
Refer to Defaults by Drive Model on page 293
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
No signal output
available
No signal output
available
Analog Output
Unit
Level
0.1%
0.1%
0.01 Hz
–
–
–
–
–
–
–
for details.
Analog Output
Unit
Level
–
–
0.01 Hz
0.01 Hz
<1> <2>
0.1 Vac
1 Vdc
0.1 kW
–
–
–
1 h