range setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
F9-02 EF0 Detection 0, 1 --- 0 Basic or Advanced
Explanation of Settings
Setting Description
0 Always detects communications external faults
1 Detects communications external faults during operation.
Parameter
number
Display name Setting
range
Units Default
setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
F9-03 EF0 Fault Action 0 to 3 --- 1 Basic or Advanced
Explanation of Settings
Setting Description Inverter’s status Fault output
0 Deceleration 2: Decelerates to a stop
with C1-02 set.
Fault ON
1 Coast to a stop. Fault ON
2 Emergency stop time: Decelerates to a
stop according to the C1-09 setting.
Fault ON
3 Continuous operation. (See note.) Alarm OFF
D Torque Limit/Torque Reference Operation Selection via Communications
Parameter Display name Setting Units Default
Valid access levels
number
range setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
F9-05 Torq Ref/Lmt Sel 0, 1 --- 1 Not applicable. Basic or
Ad-
vanced
Explanation of Settings
Setting Description
0 The communications torque reference/torque limit reference is disabled.
1 The communications torque reference/torque limit reference is enabled.
Note Set
the parameter to 1 because the CompoBus/D Communications Card does not support torque
references or torque limit references.
D Selection of Operation for Communications Failures
Parameter Display name Setting Units Default
Valid access levels
number
range setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
F9-06 BUS Fault Sel 0 to 3 --- 1 Basic or Advanced
Set the parameter according to the application.
Advanced Operation Chapter
6
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