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Set-
ting
Value
4
5
6
7
8
9
A
B
C
D
E
F
10
11
12
13
14
15
16
17
18
19
1A
1B
1C
1D
1E
1F
20
30
31
-48
5
Frequency (FOUT) detection 1 (ON: +L4-01 ≥ output frequency ≥ -L4-01,
L4-02 used)
Frequency (FOUT) detection 2 (ON: Output frequency ≥ +L4-01 or output
frequency ≤ -L4-01, L4-02 used)
Inverter operation ready
READY: After initialization, no faults
During DC bus undervoltage (UV) detection
During baseblock (ON: during baseblock)
Frequency reference selection (ON: Frequency reference from Operator)
Run Command selection status (ON: Run Command from Operator)
Overtorque/undertorque detection 1 NO (NO contact: Overtorque/under-
torque detection at ON)
Loss of frequency reference (Effective when 1 is set for L4-05)
Braking resistor fault (ON: Resistor overheat or braking transistor fault)
Fault (ON: Digital Operator communications error or fault other than CPF00
and CPF01 has occurred.)
Not used. (Set when the terminals are not used.)
Minor fault (ON: Alarm displayed)
Fault reset command active
Timer function output
Frequency agree 2 (L4-04 used)
Desired frequency agree 2 (ON: Output frequency = L4-03, L4-04 used, and
during frequency agree)
Frequency detection 3 (ON: Output frequency ≤ L4-03, L4-04 used)
Frequency detection 4 (ON: Output frequency ≥ L4-03, L4-04 used)
Overtorque/undertorque detection 1 NC (NC Contact: Torque detection at
OFF)
Overtorque/undertorque detection 2 NO (NO Contact: Torque detection at
ON)
Overtorque/undertorque detection 2 NC (NC Contact: Torque detection at
OFF)
During reverse run (ON: During reverse run)
During baseblock 2 (OFF: During baseblock)
Motor selection (Motor 2 selected)
During regeneration (ON: During regeneration)
Restart enabled (ON: Restart enabled)
Motor overload (OL1, including OH3) pre-alarm (ON: 90% or more of the
detection level)
Inverter overheat (OH) pre-alarm (ON: Temperature exceeds L8-02 setting)
During torque limit (current limit) (ON: During torque limit)
During speed limit (ON: During speed limit)
Function
Control Methods
Open
V/f
Flux
Page
Loop
V/f
with
Vec-
Vec-
PG
tor
tor
Yes
Yes
Yes
Yes
6-54
Yes
Yes
Yes
Yes
6-54
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
6-57
Yes
Yes
Yes
Yes
6-74
Yes
Yes
Yes
Yes
6-77
Yes
Yes
Yes
Yes
-
-
-
-
-
-
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes 6-108
Yes
Yes
Yes
Yes
6-54
Yes
Yes
Yes
Yes
6-54
Yes
Yes
Yes
Yes
6-54
Yes
Yes
Yes
Yes
6-54
Yes
Yes
Yes
Yes
6-57
Yes
Yes
Yes
Yes
6-57
Yes
Yes
Yes
Yes
6-57
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
-
Yes
Yes
Yes
Yes
-
No
No
No
Yes
-
Yes
Yes
Yes
Yes
6-75
6-61
Yes
Yes
Yes
Yes
6-90
Yes
Yes
Yes
Yes
6-90
No
No
Yes
Yes
-
No
No
No
Yes
6-90
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Table of Contents
Troubleshooting
