U2: Fault Trace - YASKAWA A1000 HHP Programming Manual

A.15 U: Monitors
No.
(Addr. Name
Hex)
U1-21 AI-A3 Terminal V1 Input
(77) Voltage Monitor
U1-22 AI-A3 Terminal V2 Input
(72A) Voltage Monitor
U1-23 AI-A3 Terminal V3 Input
(72B) Voltage Monitor
U1-24
Input Pulse Monitor
(7D)
U1-25 Software Number of
(4D) Master CPU (Flash)
U1-26 Software No. of Slave
(5B) CPU (ROM)
U1-27
MessageID (OPR)
(7A8)
U1-28
MessageID (INV)
(7A9)
U1-29
Software No. (PWM)
(7AA)
<1> The number of decimal places in the parameter value depends on the drive model and the ND/HD selection in parameter C6-01. This value has two
decimal places (0.01 A) if the drive is set for a maximum applicable motor capacity up to and including 11 kW, and one decimal place (0.1 A) if
the maximum applicable motor capacity is higher than 11 kW.
<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 400 V class drives. Multiply the value by 1.4375 for 575 V class drives. Multiply the value by 1.725 for 690 V class
drives.
<4> The display resolution depends on the ND/HD selection in parameter C6-01. This value has two decimal places (0.01 kW) if the drive is set for a
maximum applicable motor capacity up to and including 11 kW, and one decimal place (0.1 kW) if the maximum applicable motor capacity is
higher than 11 kW.
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
U2-06 Motor Speed at Previous
(85) Fault
U2-07 Output Voltage at
(86) Previous Fault
300
Description
All Modes
Displays the input voltage to terminal V1 on analog input card AI-A3.
All Modes
Displays the input voltage to terminal V2 on analog input card AI-A3.
All Modes
Displays the input voltage to terminal V3 on analog input card AI-A3.
All Modes
Displays the frequency to pulse train input terminal RP.
All Modes
FLASH ID: Software number of Master CPU
All Modes
ROM ID: Software number of Slave CPU
All Modes
Factory use
All Modes
Factory use
All Modes
PWM ID: Software No. of slave or inverter module axis processors
Note: This parameter is only available in models CIMR-
Ao4A0930, 4A1200, and A1000 HHP.
Description
All Modes
Displays the current fault.
All Modes
Displays the previous fault.
All Modes
Displays the frequency reference at the previous fault.
All Modes
Displays the output frequency at the previous fault.
All Modes
Displays the output current at the previous fault.
V/f V/f V/f w PG V/f w PG V/f w PG V/f w PG OLV OLV OLV OLV
OLV/PM OLV/PM AOLV/PM AOLV/PM AOLV/PM AOLV/PM CLV/PM CLV/PM CLV/PM CLV/PM
Displays the motor speed at the previous fault.
All Modes
Displays the output voltage at the previous fault.
YASKAWA ELECTRIC SIEP YEAHHP 01B YASKAWA AC Drive – A1000 HHP Programming Manual
CLV CLV CLV CLV
Analog Output
Unit
Level
10 V: 100% 0.1%
10 V: 100% 0.1%
10 V: 100% 0.1%
Determined by H6-02 1 Hz
No signal output
–
available
No signal output
–
available
No signal output
–
available
No signal output
–
available
No signal output
–
available
Analog Output
Unit
Level
No signal output
–
available
No signal output
–
available
No signal output
0.01 Hz
available
No signal output
0.01 Hz
available
No signal output
<1> <2>
available
No signal output
0.01 Hz
available
No signal output
0.1 Vac
available