Omron VARISPEED L7 User Manual

5-59
5
 Fault Trace: U2
Param-
eter
Num-
ber
Name
Description
Output Signal Level Dur-
ing Multi-Function Analog
Output
Min.
Unit
Control Methods
MEMO-
BUS
Register
V/f
Open
Loop
Vector
Closed
Loop
Vector
Closed
Loop
Vector
(PM)
Display
U2-01
Current fault
The content of the current fault.
(Cannot be output.)
-AA A A 80H
Current Fault
U2-02
Last fault
The error content of the last fault. - A A A A 81H
Last Fault
U2-03
Reference fre-
quency at fault
The reference frequency when
the last fault occurred.
0.01
Hz
AA A A 82H
Frequency Ref
U2-04
Output frequency at
fault
The output frequency when the
last fault occurred.
0.01
Hz
AA A A 83H
Output Freq
U2-05
Output current at
fault
The output current when the last
fault occurred.
0.1 A A A A A 84H
Output
Current
U2-06
Motor speed at fault
The motor speed when the last
fault occurred.
0.01
Hz
-AA A85H
Motor Speed
U2-07
Output voltage ref-
erence at fault
The output reference voltage
when the last fault occurred.
0.1 V A A A A 86H
Output
Voltage
U2-08
DC bus voltage at
fault
The main current DC voltage
when the last fault occurred.
1 V A A A A 87H
DC Bus Voltage
U2-09
Output power at
fault
The output power when the last
fault occurred.
0.1
kW
AA A A 88H
Output kWatts
U2-10
Torque reference at
fault
The reference torque when the
last fault occurred. The motor
rated torque corresponds to
100%.
0.1% - - A A 89H
Torque
Reference
U2-11
Input terminal status
at fault
The input terminal status when
the last fault occurred.
The format is the same as for U1-
10.
-AA A A8AH
Input Term Sts
U2-12
Output terminal sta-
tus at fault
The output terminal status when
the last fault occurred. The for-
mat is the same as for U1-11.
-AA A A8BH
Output Term Sts
U2-13
Operation status at
fault
The operating status when the
last fault occurred. The format is
the same as for U1-12.
-AA A A8CH
Inverter Status
U2-14
Cumulative opera-
tion time at fault
The operating time when the last
fault occurred.
(Cannot be output.)
1
hr.
AA A A 8DH
Elapsed Time
IMPORTANT
The following errors are not recorded in the error log: CPF00, 01, 02, 03, UV1, and UV2.

Omron VARISPEED L7 Specifications

General

Brand	Omron
Model	VARISPEED L7
Category	Inverter
Language	English