Omron VARISPEED F7 User Manual page 176

Fault Trace: U2
Param-
Name
eter
Num-
Display
ber
Current fault
U2-01 The content of the current fault.
Current
Fault
Last fault
U2-02 The content of the last fault.
Last Fault
Reference
frequency at
The reference frequency when
fault
U2-03
the last fault occurred.
Frequency
Ref
Output fre-
quency at
The output frequency when the
U2-04
fault
last fault occurred.
Output Freq
Output cur-
rent at fault
The output current when the last
U2-05
fault occurred.
Output
Current
Motor speed
The motor speed when the last
at fault
U2-06
fault occurred.
Motor Speed
Output volt-
age refer-
The output reference voltage
ence at fault
U2-07
when the last fault occurred.
Output
Voltage
DC bus volt-
age at fault
The main current DC voltage
U2-08
when the last fault occurred.
DC Bus
Voltage
Output
power at
The output power when the last
fault
U2-09
fault occurred.
Output
kWatts
Torque ref-
The reference torque when the
erence at
last fault occurred. The motor
fault
U2-10
rated torque corresponds to
Torque
100%.
Reference
Input termi-
The input terminal status when
nal status at
the last fault occurred.
fault
U2-11
The format is the same as for U1-
Input Term
10.
Sts
Output ter-
minal status
The output terminal status when
at fault
U2-12 the last fault occurred. The for-
mat is the same as for U1-11.
Output Term
Sts
Output Signal Level During
Description Multi-Function Analog Out-
(Cannot be output.)
Control Methods
Min.
V/f
Unit
V/f with
put
PG
- Yes Yes
- Yes Yes
0.01
Yes Yes
Hz*
0.01
Yes Yes
Hz*
0.01A Yes Yes
0.01
No Yes
Hz*
0.1 V Yes Yes
1 V Yes Yes
0.1
Yes Yes
kW
0.1% No No
- Yes Yes
- Yes Yes
MEMO-
Open Closed
BUS
Loop Loop
Register
Vector Vector
Yes Yes 80H
Yes Yes 81H
Yes Yes 82H
Yes Yes 83H
Yes Yes 84H
Yes Yes 85H
Yes Yes 86H
Yes Yes 87H
Yes Yes 88H
No Yes 89H
Yes Yes 8AH
Yes Yes 8BH
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